Elastic spherical indenter sliding on a block

1 Objective

Verify deformable-body, frictional, finite-sliding surface-to-surface contact. A hollow spherical indenter is first pressed into an elastic block and then translated across its upper surface. Normal force and maximum contact pressure are compared with the Hertz elastic solution, while tangential reaction is compared with the Coulomb sliding limit.

2 Geometry

The block occupies a \(5\times2\times3\) inch rectangular domain. The indenter is the bottom half of a hollow sphere, cut through its center by a plane parallel to the \(x\)-\(z\) plane. It has an \(R=0.5\) inch outer radius and a \(0.25\) inch inner radius. The geometry and initial position are shown in Figure 1. Its initial center is at \((-1.5,1.525,0)\), leaving a \(0.025\) inch gap above the block’s top surface at \(y=1\).

Figure 1: Initial contact-indenter geometry. The hollow lower-hemispherical indenter is centered above the left side of the elastic block; the small initial clearance is shown by a callout, and the inset identifies the indenter’s inner and outer radii.
Table 1: Geometric parameters.
Quantity Symbol Value (in)
Block dimensions \(L_x\times L_y\times L_z\) \(5\times2\times3\)
Indenter outer radius \(R\) 0.5
Indenter inner radius \(R_i\) 0.25
Initial clearance \(g_0\) 0.025

3 Material

Both bodies use geometrically non-linear isotropic, small-strain linear elasticity. The material model is intentionally kept elastic even though the analytical contact pressure is far above the yield stress of ordinary steel; this study is a mathematical verification of the elastic contact implementation rather than a physical steel-indentation experiment.

Table 2: Linear-elastic material properties.
Body Young’s modulus (psi) Poisson’s ratio
Block \(2.9e+07\) 0.3
Indenter \(3e+07\) 0.29

4 Loading & boundary conditions

The lower face of the block is pinned. During \(0\le t\le0.1\), the upper planar face of the indenter receives a prescribed vertical displacement of \(-0.125\) in. During \(0.1\le t\le1\), that displacement is held while the face translates \(4.25\) in in the positive \(x\) direction. The contact pair uses finite sliding, surface-to-surface enforcement, and isotropic penalty Coulomb friction with \(\mu=0.3\) and an elastic-slip fraction of \(0.005\) [1].

5 Mesh & discretization

The mesh study contains native Abaqus and Coreform IGA cases at refinement levels \(h_0=0.5\) in, \(h_1=0.25\) in, and \(h_2=0.125\) in. The Abaqus results use C3D8R elements. The Coreform IGA results use quadratic elements with \(C^1\) continuity.

The predicted Hertz contact diameter at full indentation is approximately \(0.447\) in. It is slightly smaller than the \(h_0\) mesh size, while \(h_1\) and \(h_2\) progressively resolve the patch. This makes maximum pressure a more demanding refinement quantity than the integrated reaction forces.

The tabs below show the Coreform IGA discretizations at each refinement level. Trimmed Bézier element edges are shown in carnation and CAD edges in black.

6 Reference & accepted solutions

For a spherical surface contacting an elastic half-space, the Hertz solution uses the reduced modulus [2], [3]

\[ \frac{1}{E^*} =\frac{1-\nu_b^2}{E_b}+\frac{1-\nu_i^2}{E_i}. \]

With indentation \(\delta\), sphere radius \(R\), and contact radius \(a\), the accepted normal quantities are

\[ a=\sqrt{R\delta},\qquad F_N=\frac{4}{3}E^*\sqrt{R}\,\delta^{3/2},\qquad p_0=\frac{2E^*}{\pi}\sqrt{\frac{\delta}{R}}, \]

where \(a\) is the contact radius, \(F_N\) is the normal force, and \(p_0\) is the maximum pressure. The initial clearance is subtracted from the imposed motion, giving

\[ \delta(t)=\max(1.25t-0.025,0),\quad 0\le t\le0.1, \]

and \(\delta=0.1\) in. thereafter while the contact patch remains on the planar top surface. During gross sliding the tangential reference is \(F_T=\mu F_N\). The sliding comparison uses \(0.15\le t\le0.70\); later motion approaches the finite block edge and is outside the half-space solution.

Table 3: Hertz-Coulomb accepted quantities at full indentation.
Quantity Accepted value
Reduced modulus \(E^*\) \(1.615266e+07\) psi
Full indentation \(\delta\) 0.1 in
Contact radius \(a\) 0.223607 in
Normal force \(F_N\) \(481579.3\) lbf
Gross-sliding force \(F_T\) \(144473.8\) lbf
Maximum pressure \(p_0\) \(4598743\) psi

7 Results

7.1 Quantities of interest

The test enforces pointwise relative errors at the end of indentation and relative RMS errors over the gross-sliding comparison window where RMS denotes root mean square. For computed samples \(q_i\) and corresponding analytical values \(q_i^*\), the relative RMS error reported here is

\[ e_{\mathrm{RMS}} =\frac{\sqrt{\sum_{i=1}^{N}(q_i-q_i^*)^2}} {\sqrt{\sum_{i=1}^{N}(q_i^*)^2}}. \]

The sums include every output frame in the gross-sliding comparison window, \(0.15\le t\le0.70\).

Table 4: Relative errors for \(h_0=0.5\) in.
Quantity Abaqus relative error Coreform IGA relative error
Normal force at \(t=0.1\) \(39.1\%\) \(1.34\%\)
Maximum pressure at \(t=0.1\) \(66.7\%\) \(8.46\%\)
Sliding normal force RMS \(27.1\%\) \(5.04\%\)
Sliding tangential force RMS \(36.6\%\) \(4.04\%\)
Sliding maximum pressure RMS \(47\%\) \(7.06\%\)
Table 5: Relative errors for \(h_1=0.25\) in.
Quantity Abaqus relative error Coreform IGA relative error
Normal force at \(t=0.1\) \(3.25\%\) \(3.45\%\)
Maximum pressure at \(t=0.1\) \(24.3\%\) \(20.1\%\)
Sliding normal force RMS \(0.6\%\) \(1.58\%\)
Sliding tangential force RMS \(5.96\%\) \(2.04\%\)
Sliding maximum pressure RMS \(25.3\%\) \(17\%\)
Table 6: Relative errors for \(h_2=0.125\) in.
Quantity Abaqus relative error Coreform IGA relative error
Normal force at \(t=0.1\) \(1.07\%\) \(3.33\%\)
Maximum pressure at \(t=0.1\) \(13.4\%\) \(8.07\%\)
Sliding normal force RMS \(0.376\%\) \(1.14\%\)
Sliding tangential force RMS \(1.57\%\) \(0.604\%\)
Sliding maximum pressure RMS \(15.4\%\) \(3.68\%\)

7.2 Reaction forces

Figure 2: Computed normal and tangential reaction-force magnitudes compared with the Hertz normal force and Coulomb gross-sliding force. Analytical curves stop before edge contact invalidates the half-space model.

7.3 Contact pressure

Figure 3: Computed maximum contact pressure compared with the Hertz center pressure. The maximum nodal pressure is especially mesh-sensitive for these coarse cases.

7.4 Maximum principal stress countour plots

The maximum principal stress is shown on the elastic block at \(t=0.55\), during steady sliding. The indenter is omitted to expose the stress field on the block’s contact surface.

8 Discussion

The Hertz-Coulomb reference captures both stages of the solution: nonlinear \(F_N\propto\delta^{3/2}\) indentation followed by an approximately constant normal force and a friction force near \(\mu F_N\) during translation over the flat surface. The maximum contact pressure result is more sensitive to spatial resolution than the integrated reaction forces because the coarsest mesh does not resolve the contact diameter. The final portion of the simulation is retained as a finite-sliding contact exercise, but it is not used for analytical verification after the contact patch begins interacting with the block edge.

References

[1]
Dassault Systèmes, “Coulomb friction.” Accessed: Aug. 12, 2026. [Online]. Available: https://docs.software.vt.edu/abaqusv2025/English/SIMACAETHERefMap/simathe-c-coulombfric.htm
[2]
K. L. Johnson, Contact mechanics. Cambridge University Press, 1985. doi: 10.1017/CBO9781139171731.
[3]
V. L. Popov, Contact mechanics and friction: Physical principles and applications. Springer, 2010. doi: 10.1007/978-3-642-10803-7.

Appendix

8.1 Capabilities exercised

No qualifying capability evidence was generated for these run artifacts.

8.2 Download artifacts

Download all verification artifacts (ZIP)

8.2.1 Geometry CAD files

8.2.2 Abaqus/CAE journal files

6 generated Abaqus/CAE journals are available.

Show 6 individual journals

8.3 Supported Abaqus keywords

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    328,         -2.5,           0.,           1.
    329,         -2.5,         -0.5,           1.
    330,         -2.5,          -1.,           1.
    331,          2.5,           1.,          1.5
    332,          2.5,          0.5,          1.5
    333,          2.5,           0.,          1.5
    334,          2.5,         -0.5,          1.5
    335,          2.5,          -1.,          1.5
    336,           2.,           1.,          1.5
    337,           2.,          0.5,          1.5
    338,           2.,           0.,          1.5
    339,           2.,         -0.5,          1.5
    340,           2.,          -1.,          1.5
    341,          1.5,           1.,          1.5
    342,          1.5,          0.5,          1.5
    343,          1.5,           0.,          1.5
    344,          1.5,         -0.5,          1.5
    345,          1.5,          -1.,          1.5
    346,           1.,           1.,          1.5
    347,           1.,          0.5,          1.5
    348,           1.,           0.,          1.5
    349,           1.,         -0.5,          1.5
    350,           1.,          -1.,          1.5
    351,          0.5,           1.,          1.5
    352,          0.5,          0.5,          1.5
    353,          0.5,           0.,          1.5
    354,          0.5,         -0.5,          1.5
    355,          0.5,          -1.,          1.5
    356,           0.,           1.,          1.5
    357,           0.,          0.5,          1.5
    358,           0.,           0.,          1.5
    359,           0.,         -0.5,          1.5
    360,           0.,          -1.,          1.5
    361,         -0.5,           1.,          1.5
    362,         -0.5,          0.5,          1.5
    363,         -0.5,           0.,          1.5
    364,         -0.5,         -0.5,          1.5
    365,         -0.5,          -1.,          1.5
    366,          -1.,           1.,          1.5
    367,          -1.,          0.5,          1.5
    368,          -1.,           0.,          1.5
    369,          -1.,         -0.5,          1.5
    370,          -1.,          -1.,          1.5
    371,         -1.5,           1.,          1.5
    372,         -1.5,          0.5,          1.5
    373,         -1.5,           0.,          1.5
    374,         -1.5,         -0.5,          1.5
    375,         -1.5,          -1.,          1.5
    376,          -2.,           1.,          1.5
    377,          -2.,          0.5,          1.5
    378,          -2.,           0.,          1.5
    379,          -2.,         -0.5,          1.5
    380,          -2.,          -1.,          1.5
    381,         -2.5,           1.,          1.5
    382,         -2.5,          0.5,          1.5
    383,         -2.5,           0.,          1.5
    384,         -2.5,         -0.5,          1.5
    385,         -2.5,          -1.,          1.5
*Element, type=C3D8R
  1,  56,  57,  62,  61,   1,   2,   7,   6
  2,  57,  58,  63,  62,   2,   3,   8,   7
  3,  58,  59,  64,  63,   3,   4,   9,   8
  4,  59,  60,  65,  64,   4,   5,  10,   9
  5,  61,  62,  67,  66,   6,   7,  12,  11
  6,  62,  63,  68,  67,   7,   8,  13,  12
  7,  63,  64,  69,  68,   8,   9,  14,  13
  8,  64,  65,  70,  69,   9,  10,  15,  14
  9,  66,  67,  72,  71,  11,  12,  17,  16
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 31,  93,  94,  99,  98,  38,  39,  44,  43
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 33,  96,  97, 102, 101,  41,  42,  47,  46
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 35,  98,  99, 104, 103,  43,  44,  49,  48
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 51, 123, 124, 129, 128,  68,  69,  74,  73
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 61, 136, 137, 142, 141,  81,  82,  87,  86
 62, 137, 138, 143, 142,  82,  83,  88,  87
 63, 138, 139, 144, 143,  83,  84,  89,  88
 64, 139, 140, 145, 144,  84,  85,  90,  89
 65, 141, 142, 147, 146,  86,  87,  92,  91
 66, 142, 143, 148, 147,  87,  88,  93,  92
 67, 143, 144, 149, 148,  88,  89,  94,  93
 68, 144, 145, 150, 149,  89,  90,  95,  94
 69, 146, 147, 152, 151,  91,  92,  97,  96
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 71, 148, 149, 154, 153,  93,  94,  99,  98
 72, 149, 150, 155, 154,  94,  95, 100,  99
 73, 151, 152, 157, 156,  96,  97, 102, 101
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 76, 154, 155, 160, 159,  99, 100, 105, 104
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 83, 168, 169, 174, 173, 113, 114, 119, 118
 84, 169, 170, 175, 174, 114, 115, 120, 119
 85, 171, 172, 177, 176, 116, 117, 122, 121
 86, 172, 173, 178, 177, 117, 118, 123, 122
 87, 173, 174, 179, 178, 118, 119, 124, 123
 88, 174, 175, 180, 179, 119, 120, 125, 124
 89, 176, 177, 182, 181, 121, 122, 127, 126
 90, 177, 178, 183, 182, 122, 123, 128, 127
 91, 178, 179, 184, 183, 123, 124, 129, 128
 92, 179, 180, 185, 184, 124, 125, 130, 129
 93, 181, 182, 187, 186, 126, 127, 132, 131
 94, 182, 183, 188, 187, 127, 128, 133, 132
 95, 183, 184, 189, 188, 128, 129, 134, 133
 96, 184, 185, 190, 189, 129, 130, 135, 134
 97, 186, 187, 192, 191, 131, 132, 137, 136
 98, 187, 188, 193, 192, 132, 133, 138, 137
 99, 188, 189, 194, 193, 133, 134, 139, 138
100, 189, 190, 195, 194, 134, 135, 140, 139
101, 191, 192, 197, 196, 136, 137, 142, 141
102, 192, 193, 198, 197, 137, 138, 143, 142
103, 193, 194, 199, 198, 138, 139, 144, 143
104, 194, 195, 200, 199, 139, 140, 145, 144
105, 196, 197, 202, 201, 141, 142, 147, 146
106, 197, 198, 203, 202, 142, 143, 148, 147
107, 198, 199, 204, 203, 143, 144, 149, 148
108, 199, 200, 205, 204, 144, 145, 150, 149
109, 201, 202, 207, 206, 146, 147, 152, 151
110, 202, 203, 208, 207, 147, 148, 153, 152
111, 203, 204, 209, 208, 148, 149, 154, 153
112, 204, 205, 210, 209, 149, 150, 155, 154
113, 206, 207, 212, 211, 151, 152, 157, 156
114, 207, 208, 213, 212, 152, 153, 158, 157
115, 208, 209, 214, 213, 153, 154, 159, 158
116, 209, 210, 215, 214, 154, 155, 160, 159
117, 211, 212, 217, 216, 156, 157, 162, 161
118, 212, 213, 218, 217, 157, 158, 163, 162
119, 213, 214, 219, 218, 158, 159, 164, 163
120, 214, 215, 220, 219, 159, 160, 165, 164
121, 221, 222, 227, 226, 166, 167, 172, 171
122, 222, 223, 228, 227, 167, 168, 173, 172
123, 223, 224, 229, 228, 168, 169, 174, 173
124, 224, 225, 230, 229, 169, 170, 175, 174
125, 226, 227, 232, 231, 171, 172, 177, 176
126, 227, 228, 233, 232, 172, 173, 178, 177
127, 228, 229, 234, 233, 173, 174, 179, 178
128, 229, 230, 235, 234, 174, 175, 180, 179
129, 231, 232, 237, 236, 176, 177, 182, 181
130, 232, 233, 238, 237, 177, 178, 183, 182
131, 233, 234, 239, 238, 178, 179, 184, 183
132, 234, 235, 240, 239, 179, 180, 185, 184
133, 236, 237, 242, 241, 181, 182, 187, 186
134, 237, 238, 243, 242, 182, 183, 188, 187
135, 238, 239, 244, 243, 183, 184, 189, 188
136, 239, 240, 245, 244, 184, 185, 190, 189
137, 241, 242, 247, 246, 186, 187, 192, 191
138, 242, 243, 248, 247, 187, 188, 193, 192
139, 243, 244, 249, 248, 188, 189, 194, 193
140, 244, 245, 250, 249, 189, 190, 195, 194
141, 246, 247, 252, 251, 191, 192, 197, 196
142, 247, 248, 253, 252, 192, 193, 198, 197
143, 248, 249, 254, 253, 193, 194, 199, 198
144, 249, 250, 255, 254, 194, 195, 200, 199
145, 251, 252, 257, 256, 196, 197, 202, 201
146, 252, 253, 258, 257, 197, 198, 203, 202
147, 253, 254, 259, 258, 198, 199, 204, 203
148, 254, 255, 260, 259, 199, 200, 205, 204
149, 256, 257, 262, 261, 201, 202, 207, 206
150, 257, 258, 263, 262, 202, 203, 208, 207
151, 258, 259, 264, 263, 203, 204, 209, 208
152, 259, 260, 265, 264, 204, 205, 210, 209
153, 261, 262, 267, 266, 206, 207, 212, 211
154, 262, 263, 268, 267, 207, 208, 213, 212
155, 263, 264, 269, 268, 208, 209, 214, 213
156, 264, 265, 270, 269, 209, 210, 215, 214
157, 266, 267, 272, 271, 211, 212, 217, 216
158, 267, 268, 273, 272, 212, 213, 218, 217
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160, 269, 270, 275, 274, 214, 215, 220, 219
161, 276, 277, 282, 281, 221, 222, 227, 226
162, 277, 278, 283, 282, 222, 223, 228, 227
163, 278, 279, 284, 283, 223, 224, 229, 228
164, 279, 280, 285, 284, 224, 225, 230, 229
165, 281, 282, 287, 286, 226, 227, 232, 231
166, 282, 283, 288, 287, 227, 228, 233, 232
167, 283, 284, 289, 288, 228, 229, 234, 233
168, 284, 285, 290, 289, 229, 230, 235, 234
169, 286, 287, 292, 291, 231, 232, 237, 236
170, 287, 288, 293, 292, 232, 233, 238, 237
171, 288, 289, 294, 293, 233, 234, 239, 238
172, 289, 290, 295, 294, 234, 235, 240, 239
173, 291, 292, 297, 296, 236, 237, 242, 241
174, 292, 293, 298, 297, 237, 238, 243, 242
175, 293, 294, 299, 298, 238, 239, 244, 243
176, 294, 295, 300, 299, 239, 240, 245, 244
177, 296, 297, 302, 301, 241, 242, 247, 246
178, 297, 298, 303, 302, 242, 243, 248, 247
179, 298, 299, 304, 303, 243, 244, 249, 248
180, 299, 300, 305, 304, 244, 245, 250, 249
181, 301, 302, 307, 306, 246, 247, 252, 251
182, 302, 303, 308, 307, 247, 248, 253, 252
183, 303, 304, 309, 308, 248, 249, 254, 253
184, 304, 305, 310, 309, 249, 250, 255, 254
185, 306, 307, 312, 311, 251, 252, 257, 256
186, 307, 308, 313, 312, 252, 253, 258, 257
187, 308, 309, 314, 313, 253, 254, 259, 258
188, 309, 310, 315, 314, 254, 255, 260, 259
189, 311, 312, 317, 316, 256, 257, 262, 261
190, 312, 313, 318, 317, 257, 258, 263, 262
191, 313, 314, 319, 318, 258, 259, 264, 263
192, 314, 315, 320, 319, 259, 260, 265, 264
193, 316, 317, 322, 321, 261, 262, 267, 266
194, 317, 318, 323, 322, 262, 263, 268, 267
195, 318, 319, 324, 323, 263, 264, 269, 268
196, 319, 320, 325, 324, 264, 265, 270, 269
197, 321, 322, 327, 326, 266, 267, 272, 271
198, 322, 323, 328, 327, 267, 268, 273, 272
199, 323, 324, 329, 328, 268, 269, 274, 273
200, 324, 325, 330, 329, 269, 270, 275, 274
201, 331, 332, 337, 336, 276, 277, 282, 281
202, 332, 333, 338, 337, 277, 278, 283, 282
203, 333, 334, 339, 338, 278, 279, 284, 283
204, 334, 335, 340, 339, 279, 280, 285, 284
205, 336, 337, 342, 341, 281, 282, 287, 286
206, 337, 338, 343, 342, 282, 283, 288, 287
207, 338, 339, 344, 343, 283, 284, 289, 288
208, 339, 340, 345, 344, 284, 285, 290, 289
209, 341, 342, 347, 346, 286, 287, 292, 291
210, 342, 343, 348, 347, 287, 288, 293, 292
211, 343, 344, 349, 348, 288, 289, 294, 293
212, 344, 345, 350, 349, 289, 290, 295, 294
213, 346, 347, 352, 351, 291, 292, 297, 296
214, 347, 348, 353, 352, 292, 293, 298, 297
215, 348, 349, 354, 353, 293, 294, 299, 298
216, 349, 350, 355, 354, 294, 295, 300, 299
217, 351, 352, 357, 356, 296, 297, 302, 301
218, 352, 353, 358, 357, 297, 298, 303, 302
219, 353, 354, 359, 358, 298, 299, 304, 303
220, 354, 355, 360, 359, 299, 300, 305, 304
221, 356, 357, 362, 361, 301, 302, 307, 306
222, 357, 358, 363, 362, 302, 303, 308, 307
223, 358, 359, 364, 363, 303, 304, 309, 308
224, 359, 360, 365, 364, 304, 305, 310, 309
225, 361, 362, 367, 366, 306, 307, 312, 311
226, 362, 363, 368, 367, 307, 308, 313, 312
227, 363, 364, 369, 368, 308, 309, 314, 313
228, 364, 365, 370, 369, 309, 310, 315, 314
229, 366, 367, 372, 371, 311, 312, 317, 316
230, 367, 368, 373, 372, 312, 313, 318, 317
231, 368, 369, 374, 373, 313, 314, 319, 318
232, 369, 370, 375, 374, 314, 315, 320, 319
233, 371, 372, 377, 376, 316, 317, 322, 321
234, 372, 373, 378, 377, 317, 318, 323, 322
235, 373, 374, 379, 378, 318, 319, 324, 323
236, 374, 375, 380, 379, 319, 320, 325, 324
237, 376, 377, 382, 381, 321, 322, 327, 326
238, 377, 378, 383, 382, 322, 323, 328, 327
239, 378, 379, 384, 383, 323, 324, 329, 328
240, 379, 380, 385, 384, 324, 325, 330, 329
*Nset, nset=<node-set>, generate
   1,  385,    1
*Elset, elset=<element-set>, generate
   1,  240,    1
*Solid Section, elset=<element-set>, material=<material>
,
*Node
    386,         -1.5,   1.52499998,         -0.5
    387,         -1.5,   1.52499998,        -0.25
    388,  -1.14644659,   1.52499998, -0.353553385
    389,          -1.,   1.52499998,           0.
    390,  -1.14644659,   1.52499998,  0.353553385
    391,         -1.5,   1.52499998,          0.5
    392,  -1.85355341,   1.52499998,  0.353553385
    393,          -2.,   1.52499998,           0.
    394,  -1.85355341,   1.52499998, -0.353553385
    395,  -1.67677665,   1.52499998, -0.176776692
    396,        -1.75,   1.52499998,           0.
    397,  -1.67677665,   1.52499998,  0.176776692
    398,         -1.5,   1.52499998,         0.25
    399,  -1.32322335,   1.52499998,  0.176776692
    400,        -1.25,   1.52499998,           0.
    401,  -1.32322335,   1.52499998, -0.176776692
    402,  -1.08591151,   1.27822363,  -0.13278617
    403,  -1.50424802,   1.02588415, -0.0294156186
    404,  -1.09388041,   1.26597095,  0.134055182
    405,  -1.21369648,     1.115816, -0.0244684462
    406,   -1.3720088,   1.32394874, -0.439541429
    407,  -1.28060436,    1.1727457, -0.278894991
    408,  -1.31739378,   1.28278399,  0.397475004
    409,  -1.28786981,   1.12673187,  0.215367809
    410,  -1.60263884,   1.16407859,   0.33045581
    411,  -1.75265443,   1.10346925, -0.0920734778
    412,  -1.62760365,   1.19252288, -0.350964785
    413,  -1.85637784,   1.17586863, 0.0331979543
    414,  -1.83755422,   1.21848941,  0.205203265
    415,  -1.90499163,   1.26333618,  -0.13233985
    416,  -1.94260943,   1.31705487,  0.104190633
    417,  -1.73409998,   1.09451854, 0.0994128659
    418,  -1.18477011,   1.27937353,  0.300495833
    419,  -1.55071926,   1.40454042,  0.213112712
    420,   -1.4733814,   1.27660275, 0.00949931238
    421,  -1.47918999,    1.3083173, -0.122945257
    422,  -1.49994767,   1.38175881, -0.204894975
    423,  -1.62823617,   1.37754512,  0.155924812
    424,  -1.69727254,   1.38250673, 0.0572645031
    425,  -1.64401782,   1.39147031, -0.154688954
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    427,  -1.56104696,   1.34438789,  0.161717474
    428,  -1.58430576,   1.30785096, 0.0907678828
    429,  -1.56976366,   1.34989417, -0.164228514
    430,  -1.58696198,   1.42437136, -0.211687237
    431,  -1.46728086,    1.3270812,   0.14918983
    432,  -1.37834632,   1.31506979, -0.0602469034
    433,  -1.42954457,   1.42168701,  0.216477394
    434,  -1.35498929,   1.38960743,  0.152120769
    435,  -1.35571468,   1.32784986, 0.0530427769
    436,  -1.39278662,   1.38341606, -0.175952494
    437,  -1.29536653,   1.39327216, -0.0572096556
    438,  -1.28708315,   1.41763568, 0.0750952065
    439,   -1.7071476,   1.40966439, -0.0792943984
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    441,  -1.67289507,   1.25982559,  0.131285235
    442,  -1.38319612,   1.23011637,  0.108824216
    443,  -1.67959404,   1.21208835, 0.0159583781
    444,  -1.39033651,   1.32413602,  0.252874792
    445,  -1.75153708,   1.38741565,  -0.22629191
    446,  -1.37302613,   1.43357086, -0.265839219
    447,  -1.79317117,   1.33737886, -0.0140802292
    448,  -1.68247116,   1.27544296, -0.132542357
    449,  -1.22231817,   1.37919939, -0.163154289
    450,  -1.47506833,   1.39995921, -0.281744182
    451,  -1.77588117,   1.39403737,  0.144837424
    452,  -1.28194654,   1.32762516,  0.161532745
    453,  -1.23374498,   1.32032633, 0.0201867167
    454,  -1.55272293,   1.26462579,  0.133457124
    455,  -1.61697102,   1.30210674,  0.146501362
    456,  -1.60864711,   1.22234464,  0.118240997
    457,  -1.62860036,   1.28383827,  0.111026555
    458,  -1.56435239,    1.2463572, 0.0979823172
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    754,  -1.69134176,   1.52499998,  0.461939752
    755,  -1.75402975,   1.32402158,  0.380889177
    756,  -1.09239399,    1.3939656, -0.258238792
    757,  -1.03806019,   1.52499998, -0.191341713
    758,  -1.19822335,   1.52499998, -0.176776692
    759,  -1.79130614,   1.14944029,  0.155227631
    760,  -1.72870135,   1.17823708,  0.278300494
    761,  -1.88801301,   1.21372342, -0.0505251959
    762,  -1.42666304,   1.30538976, -0.0943029821
    763,  -1.38441443,    1.0676111, -0.165636346
    764,  -1.80177665,   1.52499998, -0.176776692
    765,  -1.52674508,   1.30980766,  0.124406315
    766,  -1.62385368,   1.04194999, 0.0363729261
    767,  -1.25944936,   1.46920896, 0.0390225574
    768,  -1.35195661,   1.04825759, -0.0282823127
    769,  -1.28319919,    1.4008584, 0.00928655174
    770,  -1.55825222,    1.0562892,  0.164063603
    771,  -1.45785463,   1.20712805,  0.383641988
    772,  -1.29660475,   1.19497859,  0.315778732
    773,  -1.69937432,   1.12966371, -0.232290849
    774,  -1.30865824,   1.52499998,  0.461939752
    775,  -1.49979675,   1.24528646, -0.414439708
    776,  -1.17148685,    1.2143538, -0.213490203
    777,  -1.74802041,   1.09086645, 0.00373970508
    778,  -1.90612912,   1.24183536,  0.069835268
    779,  -1.40432918,   1.52499998,  0.230969891
    780,  -1.93717444,   1.28278565, -0.0145187629
    781,  -1.07441735,   1.26255202, 0.000658454665
    782,  -1.26903009,   1.52499998, 0.0956708714
*Element, type=C3D10HS
241, 440, 441, 427, 428, 456, 455, 454, 458, 457, 459
242, 440, 431, 442, 420, 462, 461, 460, 464, 463, 465
243, 440, 441, 428, 443, 456, 457, 458, 467, 466, 468
244, 409, 440, 444, 442, 471, 470, 469, 472, 460, 473
245, 440, 403, 442, 409, 475, 474, 460, 471, 476, 472
246, 440, 420, 442, 403, 464, 465, 460, 475, 477, 474
247, 445, 425, 430, 395, 480, 479, 478, 482, 481, 483
248, 430, 425, 445, 429, 479, 480, 478, 485, 484, 486
249, 446, 386, 387, 388, 489, 488, 487, 491, 490, 492
250, 445, 447, 448, 439, 495, 494, 493, 497, 496, 498
251, 445, 447, 393, 415, 495, 500, 499, 502, 501, 503
252, 439, 447, 396, 445, 496, 505, 504, 497, 495, 506
253, 429, 425, 445, 448, 484, 480, 486, 508, 507, 493
254, 445, 448, 415, 412, 493, 509, 502, 511, 510, 512
255, 407, 388, 406, 449, 515, 514, 513, 517, 516, 518
256, 450, 386, 387, 446, 520, 488, 519, 521, 489, 487
257, 446, 449, 401, 436, 524, 523, 522, 526, 525, 527
258, 441, 443, 413, 447, 466, 529, 528, 531, 530, 532
259, 423, 441, 414, 424, 535, 534, 533, 537, 536, 538
260, 441, 443, 417, 413, 466, 540, 539, 528, 529, 541
261, 441, 443, 424, 428, 466, 542, 536, 457, 468, 543
262, 441, 427, 428, 423, 455, 459, 457, 535, 544, 545
263, 441, 410, 427, 423, 547, 546, 455, 535, 548, 544
264, 440, 410, 441, 417, 549, 547, 456, 551, 550, 539
265, 436, 407, 421, 422, 554, 553, 552, 556, 555, 557
266, 450, 387, 386, 430, 519, 488, 520, 559, 558, 560
267, 422, 407, 421, 412, 555, 553, 557, 562, 561, 563
268, 451, 396, 393, 397, 566, 565, 564, 568, 567, 569
269, 386, 430, 394, 412, 560, 571, 570, 573, 572, 574
270, 430, 394, 412, 445, 571, 574, 572, 478, 575, 511
271, 422, 412, 430, 450, 562, 572, 576, 578, 577, 559
272, 429, 422, 412, 430, 580, 562, 579, 485, 576, 572
273, 450, 406, 446, 407, 582, 581, 521, 583, 513, 584
274, 449, 437, 400, 401, 587, 586, 585, 523, 588, 589
275, 449, 405, 432, 407, 592, 591, 590, 517, 593, 594
276, 449, 436, 407, 432, 525, 554, 517, 590, 595, 594
277, 449, 407, 436, 446, 517, 554, 525, 524, 584, 526
278, 422, 387, 436, 450, 597, 596, 556, 578, 519, 598
279, 434, 442, 444, 431, 600, 473, 599, 601, 461, 602
280, 442, 420, 435, 432, 465, 604, 603, 606, 605, 607
281, 440, 442, 431, 444, 460, 461, 462, 470, 473, 602
282, 449, 436, 437, 401, 525, 608, 587, 523, 527, 588
283, 408, 399, 444, 391, 611, 610, 609, 613, 612, 614
284, 442, 420, 432, 403, 465, 605, 606, 474, 477, 615
285, 428, 443, 426, 440, 468, 617, 616, 458, 467, 618
286, 431, 444, 410, 440, 602, 620, 619, 462, 470, 549
287, 410, 431, 427, 419, 619, 621, 546, 623, 622, 624
288, 419, 444, 410, 431, 625, 620, 623, 622, 602, 619
289, 444, 419, 410, 391, 625, 623, 620, 614, 626, 627
290, 452, 434, 442, 444, 629, 600, 628, 630, 599, 473
291, 444, 452, 418, 409, 630, 632, 631, 469, 633, 634
292, 410, 409, 440, 444, 635, 471, 549, 620, 469, 470
293, 451, 447, 393, 396, 636, 500, 564, 566, 505, 565
294, 451, 397, 393, 392, 568, 569, 564, 638, 637, 639
295, 414, 424, 451, 423, 538, 641, 640, 533, 537, 642
296, 424, 441, 414, 447, 536, 534, 538, 643, 531, 644
297, 441, 447, 413, 414, 531, 532, 528, 534, 644, 645
298, 426, 440, 420, 428, 618, 464, 646, 616, 458, 647
299, 403, 440, 420, 426, 475, 464, 477, 648, 618, 646
300, 443, 447, 411, 413, 530, 650, 649, 529, 532, 651
301, 443, 448, 426, 403, 653, 652, 617, 655, 654, 648
302, 399, 418, 390, 408, 658, 657, 656, 611, 659, 660
303, 447, 424, 451, 414, 643, 641, 636, 644, 538, 640
304, 447, 426, 448, 439, 661, 652, 494, 496, 662, 498
305, 443, 447, 448, 411, 530, 494, 653, 649, 650, 663
306, 447, 415, 448, 411, 501, 509, 494, 650, 664, 663
307, 444, 431, 433, 434, 602, 666, 665, 599, 601, 667
308, 452, 399, 438, 434, 670, 669, 668, 629, 671, 672
309, 453, 409, 405, 404, 675, 674, 673, 677, 676, 678
310, 453, 442, 432, 405, 680, 606, 679, 673, 681, 591
311, 452, 453, 435, 438, 684, 683, 682, 668, 685, 686
312, 446, 401, 449, 388, 522, 523, 524, 491, 687, 516
313, 442, 434, 435, 431, 600, 688, 603, 461, 601, 689
314, 452, 444, 399, 434, 630, 610, 670, 629, 599, 671
315, 448, 429, 426, 421, 508, 690, 652, 692, 691, 693
316, 448, 412, 421, 403, 510, 563, 692, 654, 694, 695
317, 443, 447, 426, 448, 530, 661, 617, 653, 494, 652
318, 416, 414, 447, 451, 697, 644, 696, 698, 640, 636
319, 448, 429, 412, 445, 508, 579, 510, 493, 486, 511
320, 445, 448, 425, 439, 493, 507, 480, 497, 498, 699
321, 433, 398, 419, 391, 702, 701, 700, 704, 703, 626
322, 450, 412, 430, 386, 577, 572, 559, 520, 573, 560
323, 453, 435, 437, 432, 683, 706, 705, 679, 607, 707
324, 409, 452, 453, 442, 633, 684, 675, 472, 628, 680
325, 453, 389, 402, 400, 710, 709, 708, 712, 711, 713
326, 437, 453, 449, 400, 705, 714, 587, 586, 712, 585
327, 453, 389, 438, 404, 710, 715, 685, 677, 716, 717
328, 449, 402, 453, 405, 718, 708, 714, 592, 719, 673
329, 390, 399, 389, 438, 656, 721, 720, 722, 669, 715
330, 435, 453, 442, 432, 683, 680, 603, 607, 679, 606
331, 449, 432, 453, 437, 590, 679, 714, 587, 707, 705
332, 407, 406, 446, 449, 513, 581, 584, 517, 518, 524
333, 446, 387, 401, 388, 487, 723, 522, 491, 492, 687
334, 418, 404, 453, 438, 725, 677, 724, 726, 717, 685
335, 445, 395, 396, 439, 482, 727, 506, 497, 728, 504
336, 448, 429, 425, 426, 508, 484, 507, 652, 690, 729
337, 445, 394, 395, 430, 575, 730, 482, 478, 571, 483
338, 451, 447, 396, 424, 636, 505, 566, 641, 643, 731
339, 451, 396, 397, 424, 566, 567, 568, 641, 731, 732
340, 445, 429, 412, 430, 486, 579, 511, 478, 485, 572
341, 441, 443, 447, 424, 466, 530, 531, 536, 542, 643
342, 445, 448, 447, 415, 493, 494, 495, 502, 509, 501
343, 447, 396, 445, 393, 505, 506, 495, 500, 565, 499
344, 451, 393, 447, 416, 564, 500, 636, 698, 733, 696
345, 387, 386, 430, 394, 488, 560, 558, 734, 570, 571
346, 445, 393, 394, 415, 499, 735, 575, 502, 503, 736
347, 412, 450, 422, 407, 577, 578, 562, 561, 583, 555
348, 451, 423, 397, 392, 642, 737, 568, 638, 738, 637
349, 449, 436, 432, 437, 525, 595, 590, 587, 608, 707
350, 446, 387, 436, 401, 487, 596, 526, 522, 723, 527
351, 450, 387, 430, 422, 519, 558, 559, 578, 597, 576
352, 447, 439, 424, 426, 496, 739, 643, 661, 662, 740
353, 441, 428, 424, 423, 457, 543, 536, 535, 545, 537
354, 386, 406, 446, 450, 741, 581, 489, 520, 582, 521
355, 448, 426, 425, 439, 652, 729, 507, 498, 662, 699
356, 418, 438, 390, 404, 726, 722, 657, 725, 717, 742
357, 436, 446, 450, 387, 526, 521, 598, 596, 487, 519
358, 422, 429, 412, 421, 580, 579, 562, 557, 691, 563
359, 447, 396, 424, 439, 505, 731, 643, 496, 504, 739
360, 448, 429, 421, 412, 508, 691, 692, 510, 579, 563
361, 443, 428, 426, 424, 468, 616, 617, 542, 543, 740
362, 443, 448, 403, 411, 653, 654, 655, 649, 663, 743
363, 395, 387, 430, 394, 744, 558, 483, 730, 734, 571
364, 426, 403, 421, 420, 648, 695, 693, 646, 477, 745
365, 451, 423, 424, 397, 642, 537, 641, 568, 737, 732
366, 451, 392, 414, 423, 638, 746, 640, 642, 738, 533
367, 397, 419, 398, 391, 748, 701, 747, 749, 626, 703
368, 451, 416, 392, 393, 698, 750, 638, 564, 733, 639
369, 399, 444, 391, 433, 610, 614, 612, 751, 665, 704
370, 397, 392, 423, 419, 637, 738, 737, 748, 752, 753
371, 444, 433, 399, 434, 665, 751, 610, 599, 667, 671
372, 419, 391, 392, 410, 626, 754, 752, 623, 627, 755
373, 444, 433, 431, 419, 665, 666, 602, 625, 700, 622
374, 440, 431, 427, 410, 462, 621, 454, 549, 619, 546
375, 389, 402, 400, 388, 709, 713, 711, 757, 756, 758
376, 440, 427, 441, 410, 454, 455, 456, 549, 546, 547
377, 441, 414, 417, 410, 534, 759, 539, 547, 760, 550
378, 447, 411, 413, 415, 650, 651, 532, 501, 664, 761
379, 441, 414, 413, 417, 534, 645, 528, 539, 759, 541
380, 440, 443, 426, 403, 467, 617, 618, 475, 655, 648
381, 436, 421, 407, 432, 552, 553, 554, 595, 762, 594
382, 448, 421, 426, 403, 692, 693, 652, 654, 695, 648
383, 421, 432, 403, 407, 762, 615, 695, 553, 594, 763
384, 444, 391, 433, 419, 614, 704, 665, 625, 626, 700
385, 442, 409, 405, 453, 472, 674, 681, 680, 675, 673
386, 445, 395, 394, 396, 482, 730, 575, 506, 727, 764
387, 440, 427, 431, 428, 454, 621, 462, 458, 459, 765
388, 440, 441, 443, 417, 456, 466, 467, 551, 539, 540
389, 421, 432, 420, 403, 762, 605, 745, 695, 615, 477
390, 440, 417, 443, 403, 551, 540, 467, 475, 766, 655
391, 453, 449, 400, 402, 714, 585, 712, 708, 718, 713
392, 442, 435, 452, 453, 603, 682, 628, 680, 683, 684
393, 453, 389, 400, 438, 710, 711, 712, 685, 715, 767
394, 402, 400, 388, 449, 713, 758, 756, 718, 585, 516
395, 442, 403, 432, 405, 474, 615, 606, 681, 768, 591
396, 449, 401, 400, 388, 523, 589, 585, 516, 687, 758
397, 445, 393, 396, 394, 499, 565, 506, 575, 735, 764
398, 442, 452, 435, 434, 628, 682, 603, 600, 629, 688
399, 449, 405, 453, 432, 592, 673, 714, 590, 591, 679
400, 452, 438, 435, 434, 668, 686, 682, 629, 672, 688
401, 453, 438, 437, 435, 685, 769, 705, 683, 686, 706
402, 440, 403, 410, 417, 475, 770, 549, 551, 766, 550
403, 399, 438, 390, 418, 669, 722, 656, 658, 726, 657
404, 442, 420, 431, 435, 465, 463, 461, 603, 604, 689
405, 444, 391, 410, 408, 614, 627, 620, 609, 613, 771
406, 446, 407, 436, 450, 584, 554, 526, 521, 583, 598
407, 444, 409, 408, 410, 469, 772, 609, 620, 635, 771
408, 445, 412, 415, 394, 511, 512, 502, 575, 574, 736
409, 448, 403, 411, 412, 654, 743, 663, 510, 694, 773
410, 390, 391, 399, 408, 774, 612, 656, 660, 613, 611
411, 440, 409, 410, 403, 471, 635, 549, 475, 476, 770
412, 440, 420, 428, 431, 464, 647, 458, 462, 463, 765
413, 409, 404, 453, 418, 676, 677, 675, 634, 725, 724
414, 442, 452, 444, 409, 628, 630, 473, 472, 633, 469
415, 450, 412, 406, 407, 577, 775, 582, 583, 561, 513
416, 388, 406, 446, 386, 514, 581, 491, 490, 741, 489
417, 449, 388, 402, 407, 516, 756, 718, 517, 515, 776
418, 419, 423, 410, 392, 753, 548, 623, 752, 738, 755
419, 448, 412, 411, 415, 510, 773, 663, 509, 512, 664
420, 443, 447, 424, 426, 530, 643, 542, 617, 661, 740
421, 445, 425, 395, 439, 480, 481, 482, 497, 699, 728
422, 421, 412, 407, 403, 563, 561, 553, 695, 694, 763
423, 407, 450, 422, 436, 583, 578, 555, 554, 598, 556
424, 388, 406, 449, 446, 514, 518, 516, 491, 581, 524
425, 443, 413, 411, 417, 529, 651, 649, 540, 541, 777
426, 432, 405, 403, 407, 591, 768, 615, 594, 593, 763
427, 438, 452, 418, 399, 668, 632, 726, 669, 670, 658
428, 447, 413, 414, 416, 532, 645, 644, 696, 778, 697
429, 441, 410, 423, 414, 547, 548, 535, 534, 760, 533
430, 410, 423, 414, 392, 548, 533, 760, 755, 738, 746
431, 442, 405, 409, 403, 681, 674, 472, 474, 768, 476
432, 419, 410, 423, 427, 623, 548, 753, 624, 546, 544
433, 451, 416, 414, 392, 698, 697, 640, 638, 750, 746
434, 433, 398, 391, 399, 702, 703, 704, 751, 779, 612
435, 453, 418, 452, 409, 724, 632, 684, 675, 634, 633
436, 449, 407, 402, 405, 517, 776, 718, 592, 593, 719
437, 438, 404, 389, 390, 717, 716, 715, 722, 742, 720
438, 444, 409, 418, 408, 469, 634, 631, 609, 772, 659
439, 450, 406, 412, 386, 582, 775, 577, 520, 741, 573
440, 447, 415, 413, 416, 501, 761, 532, 696, 780, 778
441, 447, 393, 415, 416, 500, 503, 501, 696, 733, 780
442, 444, 418, 399, 408, 631, 658, 610, 609, 659, 611
443, 453, 438, 400, 437, 685, 767, 712, 705, 769, 586
444, 453, 404, 402, 389, 677, 781, 708, 710, 716, 709
445, 418, 452, 444, 399, 632, 630, 631, 658, 670, 610
446, 397, 391, 392, 419, 749, 754, 637, 748, 626, 752
447, 443, 411, 403, 417, 649, 743, 655, 540, 777, 766
448, 438, 418, 452, 453, 726, 632, 668, 685, 724, 684
449, 399, 389, 438, 400, 721, 715, 669, 782, 711, 767
450, 453, 405, 402, 404, 673, 719, 708, 677, 678, 781
*Nset, nset=<node-set>, generate
 386,  782,    1
*Elset, elset=<element-set>, generate
 241,  450,    1
*Solid Section, elset=<element-set>, material=<material>
,
*System
*Nset, nset=<node-set>, generate
   5,  385,    5
*Elset, elset=<element-set>, generate
   4,  240,    4
*Nset, nset=<node-set>
 386, 387, 388, 389, 390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401
 488, 490, 492, 565, 567, 569, 570, 589, 612, 637, 639, 656, 687, 703, 711, 720
 721, 723, 727, 730, 734, 735, 744, 747, 749, 754, 757, 758, 764, 774, 779, 782
*Elset, elset=<element-set>
 249, 268, 294, 329, 333, 345, 363, 367, 375, 386, 396, 397, 410, 434, 446, 449
*Elset, elset=<element-set>, generate
   1,  237,    4
*Surface, type=ELEMENT, name=<surface>
_block_to_indenter_contact_surfaces_S6, S6
*Elset, elset=<element-set>
255,
*Elset, elset=<element-set>
 269, 356, 430
*Elset, elset=<element-set>
 302, 309, 346, 368, 372, 377, 378, 379, 402, 405, 407, 408, 409, 411, 415, 417
 419, 422, 425, 426, 428, 431, 433, 436, 437, 438, 439, 440, 441, 444, 447, 450
*Elset, elset=<element-set>
 375, 410, 413, 416
*Surface, type=ELEMENT, name=<surface>
_indenter_to_block_contact_surfaces_S1, S1
_indenter_to_block_contact_surfaces_S4, S4
_indenter_to_block_contact_surfaces_S2, S2
_indenter_to_block_contact_surfaces_S3, S3
*Amplitude, name=<amplitude>
             0.,              0.,             0.1,              0.,              1.,              1.
*Amplitude, name=<amplitude>
             0.,              0.,             0.1,              1.,              1.,              1.
*Material, name=<material>
*Density
 0.000733,
*Elastic
 3e+07, 0.29
*Material, name=<material>
*Density
 0.000734,
*Elastic
 2.9e+07, 0.3
*Surface Interaction, name=<name>
1.,
*Friction, slip tolerance=0.005
 0.3,
*Contact Pair, interaction=FRICTION, type=SURFACE TO SURFACE, adjust=0.0
indenter_to_block_contact_surfaces, block_to_indenter_contact_surfaces
*Step, name=<step>, nlgeom=YES, inc=1000, unsymm=YES
*Static
0.01, 1., 1e-05, 0.01
*Boundary
<node-set>, PINNED
*Boundary, amplitude=move_indenter_x_amplitude
<node-set>, 1, 1, 4.25
*Boundary, amplitude=move_indenter_y_amplitude
<node-set>, 2, 2, -0.125
<node-set>, 3, 3
*Restart, write, frequency=0
*Output, field
*Node Output
U,
*Element Output, position=AVERAGED AT NODES, directions=YES
PEEQ, S
*Contact Output
CFORCE, CSTRESS
*Output, history
*Node Output, nset=<node-set>
RF1, RF2
*Output, history, variable=PRESELECT
*End Step

8.4 Provenance

Parameter Value
Evidence type Numerical verification
CTest result Passed (Release)
Verification result Passed — 5/5 enforced criteria passed
Test date 26-Aug-2026 17:00:23
Operating system Ubuntu 26.04 LTS
Coreform IGA version 2026.8-dev+tewk_1787784671
Source revision bb2d69b00831
Abaqus version Abaqus 6.26-4
Parameter Value
Evidence type Numerical verification
CTest result Passed (Release)
Verification result Passed — 5/5 enforced criteria passed
Test date 26-Aug-2026 17:01:01
Operating system Ubuntu 26.04 LTS
Coreform IGA version 2026.8-dev+tewk_1787784671
Source revision bb2d69b00831
Abaqus version Abaqus 6.26-4
Parameter Value
Evidence type Numerical verification
CTest result Passed (Release)
Verification result Passed — 5/5 enforced criteria passed
Test date 26-Aug-2026 17:09:06
Operating system Ubuntu 26.04 LTS
Coreform IGA version 2026.8-dev+tewk_1787784671
Source revision bb2d69b00831
Abaqus version Abaqus 6.26-4
Parameter Value
Evidence type Numerical verification
CTest result Passed (Release)
Verification result Passed — 5/5 enforced criteria passed
Test date 26-Aug-2026 17:01:02
Operating system Ubuntu 26.04 LTS
Coreform IGA version 2026.8-dev+tewk_1787784671
Source revision bb2d69b00831
Abaqus version Abaqus 6.26-4
Parameter Value
Evidence type Numerical verification
CTest result Passed (Release)
Verification result Passed — 5/5 enforced criteria passed
Test date 26-Aug-2026 17:04:35
Operating system Ubuntu 26.04 LTS
Coreform IGA version 2026.8-dev+tewk_1787784671
Source revision bb2d69b00831
Abaqus version Abaqus 6.26-4
Parameter Value
Evidence type Numerical verification
CTest result Passed (Release)
Verification result Passed — 5/5 enforced criteria passed
Test date 26-Aug-2026 17:37:45
Operating system Ubuntu 26.04 LTS
Coreform IGA version 2026.8-dev+tewk_1787784671
Source revision bb2d69b00831
Abaqus version Abaqus 6.26-4