laws:epelli
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laws:epelli [2019/11/15 13:52] helene created |
laws:epelli [2026/01/19 11:06] (current) arthur |
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| |COMMENT| Any comment (up to 60 characters) that will be reproduced on the output listing| | |COMMENT| Any comment (up to 60 characters) that will be reproduced on the output listing| | ||
| ==== Integer parameters ==== | ==== Integer parameters ==== | ||
| - | ^Line 1 (9I5)^^ | + | ^Line 1 (10I5)^^ |
| |NINTV| > 0: number of sub-steps used to integrate numerically the constitutive equation in a time step. \\ = 0: NINTV will be calculated in the law with DIV=$5*10^{-3}$| | |NINTV| > 0: number of sub-steps used to integrate numerically the constitutive equation in a time step. \\ = 0: NINTV will be calculated in the law with DIV=$5*10^{-3}$| | ||
| |ISOL| = 0: use of total stresses in the constitutive law \\ ≠ 0: use of effective stresses in the constitutive law. See [[appendices:a8|Appendix 8]]| | |ISOL| = 0: use of total stresses in the constitutive law \\ ≠ 0: use of effective stresses in the constitutive law. See [[appendices:a8|Appendix 8]]| | ||
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| |KMETH| = 2 Actualised VGRAD integration \\ = 3 Mean VGRAD integration (Default value)| | |KMETH| = 2 Actualised VGRAD integration \\ = 3 Mean VGRAD integration (Default value)| | ||
| |IPCONS| = 0 Definition of pre-consolidation pressure \\ ≠ 0 Definition of OCR| | |IPCONS| = 0 Definition of pre-consolidation pressure \\ ≠ 0 Definition of OCR| | ||
| + | |ICOMP| = 1 for soil compaction| | ||
| ==== Real parameters ==== | ==== Real parameters ==== | ||
| - | ^Line 1 (7G10.0)^^ | + | ^Line 1 (5G10.0)^^ |
| - | |E_PAR1| First elastic parameter | | + | |E_PAR1| First elastic parameter| |
| |E_PAR2| Second elastic parameter| | |E_PAR2| Second elastic parameter| | ||
| |E_PAR3| Third elastic parameter| | |E_PAR3| Third elastic parameter| | ||
| |E_PAR4| Fourth elastic parameter| | |E_PAR4| Fourth elastic parameter| | ||
| - | |HARD| Hardening parameter| | + | |ECRO| Hardening parameter| |
| - | |PCONS0| Preconsolidation pressure (If IPCONS=0)| | + | |
| - | |OCR| Over Consolidation Ratio (If IPCONS<>0 , see [[laws:EP-ELLI# IPCONS parameter |IPCONS parmeter]])| | + | |
| ^Line 2 (7G10.0)^^ | ^Line 2 (7G10.0)^^ | ||
| + | |PCONS0| Preconsolidation pressure (If IPCONS=0)| | ||
| + | |OCR| Over Consolidation Ratio (If IPCONS<>0 , see [[laws:EPELLI# IPCONS parameter |IPCONS parmeter]])| | ||
| | AI1MIN| Minimum value of $I_{\sigma}$ for non-linear elasticity| | | AI1MIN| Minimum value of $I_{\sigma}$ for non-linear elasticity| | ||
| | PHIC| Coulomb's angle (in degrees) for compressive paths| | | PHIC| Coulomb's angle (in degrees) for compressive paths| | ||
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| |AN| Van Eekelen exponent (default value=-0.229)| | |AN| Van Eekelen exponent (default value=-0.229)| | ||
| |COH| Cohesion value| | |COH| Cohesion value| | ||
| - | |POROS| initial soil porosity ($n_{0}$)| | + | ^Line 3 (4G10.0)^^ |
| + | |POROS0| initial soil porosity ($n_{0}$)| | ||
| |RHO| Specific mass| | |RHO| Specific mass| | ||
| |DIV|parameter for the computation of NINTV in the law (for NINTV = 0 only). | | |DIV|parameter for the computation of NINTV in the law (for NINTV = 0 only). | | ||
| + | |BIOPT| PARAMETER FOR OPTIMIZING THE BIFURCATION COMPUTATION\\ = 0 UPPER BOUND L.C.S.\\ = 1 LOWER BOUND L.C.S.\\ ZERO < BIOPT < ONE --> INTERMEDIATE L.C.S.| | ||
| ===== Stresses ===== | ===== Stresses ===== | ||
laws/epelli.1573822345.txt.gz · Last modified: 2020/08/25 15:35 (external edit)
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