AWG CI Test Case 5: Bolted Flange Subjected to Tensile Loading
| Image: | |
| Animation: | Test Case 5 Animation |
| Description: | Three different methods for connecting bolted flanges subject to a tensile load are compared. The methods include a fully 3D-solid model, a 1D-spot weld beam model, and a nodal rigid body model. |
| Status: | Accepted and currently part of the AWG CI Test Suite |
| Classification: | Application benchmark |
| Input Deck: | Test Case 5 Input |
| Keywords: | *ELEMENT_SOLID |
| *ELEMENT_BEAM | |
| *CONSTRAINED_NODAL_RIGID_BODY | |
| *MAT_ELASTIC | |
| *MAT_PIECEWISE_LINEAR_PLASTICITY | |
| *BOUNDARY_SPC_NODE | |
| *BOUNDARY_PRESCRIBED_MOTION | |
| Units: | in (length), s (time), lbf-s2/in (mass), lbf (force) |
| Model Data: | 6624 solid elements, 10702 nodes, 2 materials, 9 parts |
| Run Time: | Approx. total CPU time = 2000s (Intel® Xeon® CPU E5-2680 @ 2.40GHz / MPP / 4 cpu) |
| Earliest Version : | LS-DYNA® R13.1 |
| Test Case Details and Results | |
| Test Case 5, Documentation and Results for LS-DYNA R16.0-563-g2adec5a05 | |
| Test Case 5, Documentation and Results for LS-DYNA R14.1.1-8-g2ef819c24f | |
| Test Case 5, Documentation and Results for LS-DYNA R13.2-28-gcc52f96e9d | |
| Test Case 5, Documentation and Results for LS-DYNA R14.1.1-4-gaf1eb871e8 | |
| Test Case 5, Documentation and Results for LS-DYNA R12.2-239-gd2e8ba324b | |
| Test Case 5, Documentation and Results for LS-DYNA R14.1-7-gea5f83301c | |
| Test Case 5, Documentation and Results for LS-DYNA R12.2 Revision 0-g0294a6e436 | |
| Test Case 5, Documentation and Results for LS-DYNA R14.0 Revision 461-gee93a457ac | |
| Test Case 5, Documentation and Results for LS-DYNA R14.0 Revision 114-gae4816ef53 | |
| Test Case 5, Documentation and Results for LS-DYNA R13.1 Revision 138-g8429c8a10f | |
| Bug Issues Found and Fixed: | BUG 944321 (BUG 18490): Discrepancies were uncovered in the effective plastic strain history for element 1283 when running Linux LSDYNA_SP and LSDYNA_DP when compared to other LS-DYNA versions. This discrepancy is not present with other tracked elements such as element 7353. Remains open. |
last modified on Wednesday October 29, 2025 10:07:17 PDT