3.12.10 Transferring results with hyperelasticity

Products: ABAQUS/Standard  ABAQUS/Explicit  

Elements tested

CPS4R    CPS3    CPE4R    CPE3    CAX4R    CAX3    C3D8R    C3D4    C3D6   

CPS6M    CPE6M    CAX6M    C3D10M   

M3D4R    M3D3    S3R    S4R    SAX1   

Problem description

The verification tests in this section consist of one-element models that are subjected to monotonically increasing tensile loads in a sequential import analysis. A slightly compressible hyperelastic material is used in the analyses. 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.

Four types of hyperelastic strain energy potentials are considered: the polynomial, Ogden, Arruda-Boyce, and van der Waals forms. For the tests using the polynomial strain energy potential, and the material properties are


80
20
0.001

For the Ogden strain energy potential, 2 with

160
2
40
–2
0.001
0.00025

For the Arruda-Boyce strain energy potential, the material properties are

200
5
0.001

For the van der Waals strain energy potential, the material properties are

200
10
0.1
0.0
0.001

Results and discussion

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

Input files

CPS4R element tests:


sx_s_cps4r_hyper.inp

First ABAQUS/Standard analysis.

sx_x_cps4r_hyper.inp

ABAQUS/Explicit analysis.

xs_s_cps4r_hyper.inp

Second ABAQUS/Standard analysis.

CPS3 element tests:


sx_s_cps3_hyper.inp

First ABAQUS/Standard analysis.

sx_x_cps3_hyper.inp

ABAQUS/Explicit analysis.

xs_s_cps3_hyper.inp

Second ABAQUS/Standard analysis.

CPE4R element tests:


sx_s_cpe4r_hyper.inp

First ABAQUS/Standard analysis.

sx_x_cpe4r_hyper.inp

ABAQUS/Explicit analysis.

xs_s_cpe4r_hyper.inp

Second ABAQUS/Standard analysis.

CPE3 element tests:


sx_s_cpe3_hyper.inp

First ABAQUS/Standard analysis.

sx_x_cpe3_hyper.inp

ABAQUS/Explicit analysis.

xs_s_cpe3_hyper.inp

Second ABAQUS/Standard analysis.

CAX4R element tests:


sx_s_cax4r_hyper.inp

First ABAQUS/Standard analysis.

sx_s_cax4r_hyper_enhg.inp

First ABAQUS/Standard analysis with enhanced hourglass control.

sx_x_cax4r_hyper.inp

ABAQUS/Explicit analysis.

sx_x_cax4r_hyper_enhg.inp

ABAQUS/Explicit analysis with enhanced hourglass control.

xs_s_cax4r_hyper.inp

Second ABAQUS/Standard analysis.

xs_s_cax4r_hyper_enhg.inp

Second ABAQUS/Standard analysis with enhanced hourglass control.

CAX3 element tests:


sx_s_cax3_hyper.inp

First ABAQUS/Standard analysis.

sx_x_cax3_hyper.inp

ABAQUS/Explicit analysis.

xs_s_cax3_hyper.inp

Second ABAQUS/Standard analysis.

C3D8R element tests:


sx_s_c3d8r_hyper.inp

First ABAQUS/Standard analysis.

sx_x_c3d8r_hyper.inp

ABAQUS/Explicit analysis.

xs_s_c3d8r_hyper.inp

Second ABAQUS/Standard analysis.

C3D4 element tests:


sx_s_c3d4_hyper.inp

First ABAQUS/Standard analysis.

sx_x_c3d4_hyper.inp

ABAQUS/Explicit analysis.

xs_s_c3d4_hyper.inp

Second ABAQUS/Standard analysis.

C3D6 element tests:


sx_s_c3d6_hyper.inp

First ABAQUS/Standard analysis.

sx_x_c3d6_hyper.inp

ABAQUS/Explicit analysis.

xs_s_c3d6_hyper.inp

Second ABAQUS/Standard analysis.

CPS6M element tests:


sx_s_cps6m_hyper.inp

First ABAQUS/Standard analysis.

sx_x_cps6m_hyper.inp

ABAQUS/Explicit analysis.

xs_s_cps6m_hyper.inp

Second ABAQUS/Standard analysis.

CPE6M element tests:


sx_s_cpe6m_hyper.inp

First ABAQUS/Standard analysis.

sx_x_cpe6m_hyper.inp

ABAQUS/Explicit analysis.

xs_s_cpe6m_hyper.inp

Second ABAQUS/Standard analysis.

CAX6M element tests:


sx_s_cax6m_hyper.inp

First ABAQUS/Standard analysis.

sx_x_cax6m_hyper.inp

ABAQUS/Explicit analysis.

xs_s_cax6m_hyper.inp

Second ABAQUS/Standard analysis.

C3D10M element tests:


sx_s_c3d10m_hyper.inp

First ABAQUS/Standard analysis.

sx_x_c3d10m_hyper.inp

ABAQUS/Explicit analysis.

xs_s_c3d10m_hyper.inp

Second ABAQUS/Standard analysis.

M3D4R element tests:


sx_s_m3d4r_hyper.inp

First ABAQUS/Standard analysis.

sx_x_m3d4r_hyper.inp

ABAQUS/Explicit analysis.

xs_s_m3d4r_hyper.inp

Second ABAQUS/Standard analysis.

M3D3 element tests:


sx_s_m3d3_hyper.inp

First ABAQUS/Standard analysis.

sx_x_m3d3_hyper.inp

ABAQUS/Explicit analysis.

xs_s_m3d3_hyper.inp

Second ABAQUS/Standard analysis.

S3R element tests:


sx_s_s3r_hyper.inp

First ABAQUS/Standard analysis.

sx_x_s3r_hyper.inp

ABAQUS/Explicit analysis.

xs_s_s3r_hyper.inp

Second ABAQUS/Standard analysis.

S4R element tests:


sx_s_s4r_hyper.inp

First ABAQUS/Standard analysis.

sx_s_s4r_hyper_enhg.inp

First ABAQUS/Standard analysis with enhanced hourglass control.

sx_x_s4r_hyper.inp

ABAQUS/Explicit analysis.

sx_x_s4r_hyper_enhg.inp

ABAQUS/Explicit analysis with enhanced hourglass control.

xs_s_s4r_hyper.inp

Second ABAQUS/Standard analysis.

xs_s_s4r_hyper_enhg.inp

Second ABAQUS/Standard analysis with enhanced hourglass control.

SAX1 element tests:


sx_s_sax1_hyper.inp

First ABAQUS/Standard analysis.

sx_x_sax1_hyper.inp

ABAQUS/Explicit analysis.

xs_s_sax1_hyper.inp

Second ABAQUS/Standard analysis.