[GenericCrackPhaseField] - Parity with new pf interface

NonLinearSolver/materialLaw/mlawGenericCrackPhaseField.cpp

@@ -261,7 +261,7 @@ void mlawGenericCrackPhaseField::constitutive(
      // get length scale from Prescribed CLengthLaw
     _cLLaw->computeCL(qPF0->getConstRefToLocalDamageVariable(), qPF1->getRefToIPCLength());
     characteristicLength[0]=qPF1->getRefToIPCLength().getConstRefToCL();
-    double _lc = characteristicLength[0](0,0);
+    double _lc = std::sqrt(characteristicLength[0](0,0));
 
 
     // const IPVariableMechanics* qMeca0 = dynamic_cast<const IPGenericCrackPhaseField *>(q0->getConstRefToIpMeca());

dG3D/benchmarks/CrackPhaseField/pf.py

 #coding-Utf-8-*-
 from gmshpy import*
-from dG3DpyDebug import*
-#from dG3Dpy import*
+#from dG3DpyDebug import*
+from dG3Dpy import*
 
 
 
@@ -207,7 +207,7 @@ if LoadingMode == 0:
 
 	#mysolver.displacementBC("Edge",104,0,0.)		# face y = 0
 	
-	method = 1
+	method = 2
 
 	mysolver.pathFollowing(True,method)
 

dG3D/benchmarks/CrackPhaseField3D/pf.py

 #coding-Utf-8-*-
 from gmshpy import*
-from dG3DpyDebug import*
-#from dG3Dpy import*
+# from dG3DpyDebug import*
+from dG3Dpy import*
 
 
 
@@ -31,7 +31,7 @@ rho = 2450.0	# kg/m3 :	density
 E = 210.0e9		# Pa : 		Young modulus
 nu = 0.3 		# - : 		poisson coefficient
 
-cl = (0.015*1.0e-3) * (0.015*1.0e-3)	# m2: non-local parameter (== NL-length^2) 
+cl = (0.015*1.0e-3) * (0.015*1.0e-3)*1.1*1.1	# m2: non-local parameter (== NL-length^2) 
 
 
 # # material parameters (2) - cohesive law
@@ -67,7 +67,7 @@ law1.setUseBarF(False)
 
 # FracLaw1 = FractureByCohesive3DLaw(FracLawNum1,BulkLawNum1,InterfaceLawNum1)
 
-mylaw1 = GenericCrackPhaseFieldDG3DMaterialLaw(lawnum3, rho, Cl_Law1, 2700.0, 1.0)
+mylaw1 = GenericCrackPhaseFieldDG3DMaterialLaw(lawnum3, rho, Cl_Law1, 2700.0)
 mylaw1.setMechanicalMaterialLaw(law1)
 
 # Solver parameters
@@ -76,7 +76,7 @@ sol = 2  		# Library for solving: Gmm=0 (default) Taucs=1 PETsc=2
 if Solving_mode == 1:
 	soltype = 1 		# StaticLinear=0 (default, StaticNonLinear=1, Explicit=2, 
 				# Multi=3, Implicit=4, Eigen=5)
-	nstep = 100   		# Number of step
+	nstep = 1000   		# Number of step
 	ftime =1.0   		# Final time
 	tol=1.e-5  		# Relative tolerance for NR scheme
 	tolAbs = 1.e-6		# Absolute tolerance for NR scheme
@@ -292,6 +292,8 @@ mysolver.internalPointBuildView("sig_xy",IPField.SIG_XY, 1, 1)
 mysolver.internalPointBuildView("sig_yz",IPField.SIG_YZ, 1, 1)
 mysolver.internalPointBuildView("sig_xz",IPField.SIG_XZ, 1, 1)
 mysolver.internalPointBuildView("damage",IPField.DAMAGE,1,1)
+mysolver.internalPointBuildView("local",IPField.LOCAL_0,1,1)
+mysolver.internalPointBuildView("nonlocal",IPField.NONLOCAL_0,1,1)
 # mysolver.internalPointBuildView("eff_eps",IPField.LOCAL_EQUIVALENT_STRAINS,1,1)
 # mysolver.internalPointBuildView("NL_eps",IPField.NONLOCAL_EQUIVALENT_STRAINS,1,1)
 # mysolver.internalPointBuildView("Blocked_element",IPField.DAMAGE_IS_BLOCKED,1,1)