PSI - Issue 24

Riccardo Scazzosi et al. / Procedia Structural Integrity 24 (2019) 53–65 / Structural Integrity Procedia 00 (2019) 000–000

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Table 3. MAT_162 input parameters for Kevlar29/Epoxy.

Symbol

Property Density

Value

1025 kg/m 3 (Scazzosi et al. 2018) 10.06 GPa (Scazzosi et al. 2018) 10.06 GPa (Scazzosi et al. 2018) 6 GPa (Bresciani et al. 2016) 0.25 (Bresciani et al. 2016) 0.33 (Bresciani et al. 2016) 0.33 (Bresciani et al. 2016) 0.77 GPa (Bresciani et al. 2016) 5.43 GPa (Bresciani et al. 2016) 5.43 GPa (Bresciani et al. 2016) 405 MPa (Scazzosi et al. 2018) 185 MPa (Bresciani et al. 2016) 405 MPa (Scazzosi et al. 2018) 185 MPa (Bresciani et al. 2016) 34.5 MPa (Y. Q. Li, Li, and Gao 2015) 1200 MPa (Y. Q. Li, Li, and Gao 2015) 1086 MPa (Y. Q. Li, Li, and Gao 2015) 77 MPa (Y. Q. Li, Li, and Gao 2015) 898 MPa (Y. Q. Li, Li, and Gao 2015) 898 MPa (Y. Q. Li, Li, and Gao 2015) 0.3 (Y. Q. Li, Li, and Gao 2015) 10° (Y. Q. Li, Li, and Gao 2015) 4.5 (Y. Q. Li, Li, and Gao 2015) 1.2 (Y. Q. Li, Li, and Gao 2015) 0.9975 (Y. Q. Li, Li, and Gao 2015) 0.001 (Y. Q. Li, Li, and Gao 2015) 5 (Y. Q. Li, Li, and Gao 2015) 0.5 (Y. Q. Li, Li, and Gao 2015) 0.5 (Y. Q. Li, Li, and Gao 2015) 1 (Y. Q. Li, Li, and Gao 2015) 20 (Y. Q. Li, Li, and Gao 2015) 0.0257 (Y. Q. Li, Li, and Gao 2015) 0.0246 (Y. Q. Li, Li, and Gao 2015) 0.0246 (Y. Q. Li, Li, and Gao 2015) 0 (Y. Q. Li, Li, and Gao 2015)



E a E b E c

Elastic modulus 1 Elastic modulus 2 Elastic modulus 3 Poisson’s ratio 21 Poisson’s ratio 31 Poisson’s ratio 32 Shear modulus 12 Shear modulus 23 Shear modulus 31 Tensile strength 1

 ba  ca  cb G ab G bc G ca S aT S aC S bT S bC S cT S FC S FS S AB S BC S CA

Compressive strength 1

Tensile strength 2

Compressive strength 2

Through thickness tensile strength

Crush strength

Fiber mode shear strength

Matrix mode shear strength plane 12 Matrix mode shear strength plane 23 Matrix mode shear strength plane 31

SFFC

Scale factor for residual compressive strength

Coulomb’s friction angle Element eroding axial strain



E_LIMT

S

Scale factor for the delamination criterion

OMGMX Limit damage parameter for the elastic modulus reduction

ECRSH EEXPN

Limit compressive relative volume for the element eroding Limit tensile relative volume for the element eroding

AM1 AM2 AM3 AM4 C rate1 C rate2 C rate3 C rate4

Coefficient for the strain softening property Coefficient for the strain softening property Coefficient for the strain softening property Coefficient for the strain softening property Coefficient for the strain rate dependence Coefficient for the strain rate dependence Coefficient for the strain rate dependence Coefficient for the strain rate dependence