Differences

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--- laws:zdmg [2019/11/14 13:50]
helene [Real parameters]
+++ laws:zdmg [2020/08/25 15:46] (current)
@@ Line 37: / Line 37: @@
 ^Line 1 (8I5)^^
 |NINTV| Number of sub-steps used to integrate numerically the constitutive equation in a time step|
-|NPOINT| = -1  Law described by parameters (LUDWIK) \\ __**LUDWIK law:**__ SIG = SIGY + AKP*(EPSP∗∗ANP)))|
+|NPOINT| = -2  Law described by parameters (SWIFT) \\ __**SWIFT law:**__ SIG = AKP*(EPSP + EPS0)∗∗ANP|
+|:::| = -1  Law described by parameters (LUDWIK) \\ __**LUDWIK law:**__ SIG = SIGY + AKP*(EPSP∗∗ANP)|
 |:::| = 0   Law described by parameters (VOCE) \\ __**VOCE law :**__ SIG = SIGY + AKP*(1-EXP(-ANP*EPSP))|
 |:::| > 0   Law described by points|
@@ Line 82: / Line 83: @@
 {{  :laws:dam-ep_fig1.png?500  |}}
 {{  :laws:dam-ep_fig2.png?500  |}}
-**If NPOINT= -1** (FIXME Not in the code)
+**If NPOINT= -2**
+^Line 3 (6G10.0)^^
+|E| = YOUNG's elastic modulus|
+|EPS0| = EPS0|
+|AKP| = SWIFT hardening coefficient|
+|ANP| = SWIFT hardening exponent|
+|B0| = Initial damage limit|
+|DTG| = Damage tangent modulus|
+**If NPOINT= -1**
 ^Line 3 (6G10.0)^^
 |E| = YOUNG's elastic modulus|
@@ Line 90: / Line 99: @@
 |B0| = Initial damage limit|
 |DTG| = Damage tangent modulus|
-**If NPOINT= 0** (FIXME Not in the code)
+**If NPOINT= 0**
 ^Line 3 (6G10.0) ^^
 |E| = YOUNG's elastic modulus|

Lagamine