Transferring results with hyperfoam

Elements tested

CPS4R
CPS3
CPE4R
CPE3
CAX4R
CAX3
C3D8R
C3D4
C3D6

M3D4R
M3D3
S3R
S4R
SAX1

C3D10M
CPE6M
CPS6M
CAX6M

Problem description

The verification tests in this section consist of one-element models that are subjected to monotonically increasing compressive loads in a sequential import analysis. The sequence of tests involves transferring results from Abaqus/Standard to Abaqus/Explicit and then back into Abaqus/Standard.

Verification tests are also included for some first-order reduced-integration elements with enhanced hourglass control.

The material properties are the same as those used in Fitting of elastomeric foam test data.

Results and discussion

The results demonstrate that the hyperfoam material model is transferred successfully between Abaqus/Explicit and Abaqus/Standard.

Input files

CPS4R element tests:

sx_s_cps4r_hfoam.inp: First Abaqus/Standard analysis.
sx_s_cps4r_hfoam_enhg.inp: First Abaqus/Standard analysis with enhanced hourglass control.
sx_x_cps4r_hfoam.inp: Abaqus/Explicit analysis.
sx_x_cps4r_hfoam_enhg.inp: Abaqus/Explicit analysis with enhanced hourglass control.
xs_s_cps4r_hfoam.inp: Second Abaqus/Standard analysis.
xs_s_cps4r_hfoam_enhg.inp: Second Abaqus/Standard analysis with enhanced hourglass control.

CPS3 element tests:

sx_s_cps3_hfoam.inp: First Abaqus/Standard analysis.
sx_x_cps3_hfoam.inp: Abaqus/Explicit analysis.
xs_s_cps3_hfoam.inp: Second Abaqus/Standard analysis.

CPE4R element tests:

sx_s_cpe4r_hfoam.inp: First Abaqus/Standard analysis.
sx_x_cpe4r_hfoam.inp: Abaqus/Explicit analysis.
xs_s_cpe4r_hfoam.inp: Second Abaqus/Standard analysis.

CPE3 element tests:

sx_s_cpe3_hfoam.inp: First Abaqus/Standard analysis.
sx_x_cpe3_hfoam.inp: Abaqus/Explicit analysis.
xs_s_cpe3_hfoam.inp: Second Abaqus/Standard analysis.

CAX4R element tests:

sx_s_cax4r_hfoam.inp: First Abaqus/Standard analysis.
sx_x_cax4r_hfoam.inp: Abaqus/Explicit analysis.
xs_s_cax4r_hfoam.inp: Second Abaqus/Standard analysis.

CAX3 element tests:

sx_s_cax3_hfoam.inp: First Abaqus/Standard analysis.
sx_x_cax3_hfoam.inp: Abaqus/Explicit analysis.
xs_s_cax3_hfoam.inp: Second Abaqus/Standard analysis.

C3D8R element tests:

sx_s_c3d8r_hfoam.inp: First Abaqus/Standard analysis.
sx_s_c3d8r_hfoam_enhg.inp: First Abaqus/Standard analysis with enhanced hourglass control.
sx_x_c3d8r_hfoam.inp: Abaqus/Explicit analysis.
sx_x_c3d8r_hfoam_enhg.inp: Abaqus/Explicit analysis with enhanced hourglass control.
xs_s_c3d8r_hfoam.inp: Second Abaqus/Standard analysis.
xs_s_c3d8r_hfoam_enhg.inp: Second Abaqus/Standard analysis with enhanced hourglass control.

C3D4 element tests:

sx_s_c3d4_hfoam.inp: First Abaqus/Standard analysis.
sx_x_c3d4_hfoam.inp: Abaqus/Explicit analysis.
xs_s_c3d4_hfoam.inp: Second Abaqus/Standard analysis.

C3D6 element tests:

sx_s_c3d6_hfoam.inp: First Abaqus/Standard analysis.
sx_x_c3d6_hfoam.inp: Abaqus/Explicit analysis.
xs_s_c3d6_hfoam.inp: Second Abaqus/Standard analysis.

C3D10M element tests:

sx_s_c3d10m_hfoam.inp: First Abaqus/Standard analysis.
sx_x_c3d10m_hfoam.inp: Abaqus/Explicit analysis.
xs_s_c3d10m_hfoam.inp: Second Abaqus/Standard analysis.

CPE6M element tests:

sx_s_cpe6m_hfoam.inp: First Abaqus/Standard analysis.
sx_x_cpe6m_hfoam.inp: Abaqus/Explicit analysis.
xs_s_cpe6m_hfoam.inp: Second Abaqus/Standard analysis.

CPS6M element tests:

sx_s_cps6m_hfoam.inp: First Abaqus/Standard analysis.
sx_x_cps6m_hfoam.inp: Abaqus/Explicit analysis.
xs_s_cps6m_hfoam.inp: Second Abaqus/Standard analysis.

CAX6M element tests:

sx_s_cax6m_hfoam.inp: First Abaqus/Standard analysis.
sx_x_cax6m_hfoam.inp: Abaqus/Explicit analysis.
xs_s_cax6m_hfoam.inp: Second Abaqus/Standard analysis.

M3D4R element tests:

sx_s_m3d4r_hfoam.inp: First Abaqus/Standard analysis.
sx_s_m3d4r_hfoam_enhg.inp: First Abaqus/Standard analysis with enhanced hourglass control.
sx_x_m3d4r_hfoam.inp: Abaqus/Explicit analysis.
sx_x_m3d4r_hfoam_enhg.inp: Abaqus/Explicit analysis with enhanced hourglass control.
xs_s_m3d4r_hfoam.inp: Second Abaqus/Standard analysis.
xs_s_m3d4r_hfoam_enhg.inp: Second Abaqus/Standard analysis with enhanced hourglass control.

M3D3 element tests:

sx_s_m3d3_hfoam.inp: First Abaqus/Standard analysis.
sx_x_m3d3_hfoam.inp: Abaqus/Explicit analysis.
xs_s_m3d3_hfoam.inp: Second Abaqus/Standard analysis.

S3R element tests:

sx_s_s3r_hfoam.inp: First Abaqus/Standard analysis.
sx_x_s3r_hfoam.inp: Abaqus/Explicit analysis.
xs_s_s3r_hfoam.inp: Second Abaqus/Standard analysis.

S4R element tests:

sx_s_s4r_hfoam.inp: First Abaqus/Standard analysis.
sx_x_s4r_hfoam.inp: Abaqus/Explicit analysis.
xs_s_s4r_hfoam.inp: Second Abaqus/Standard analysis.

SAX1 element tests:

sx_s_sax1_hfoam.inp: First Abaqus/Standard analysis.
sx_x_sax1_hfoam.inp: Abaqus/Explicit analysis.
xs_s_sax1_hfoam.inp: Second Abaqus/Standard analysis.