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Merging from OpenSees HEAD
Updates on: a)LinearElasticGGmax model and b)lumped mass option for quad and brick elements
Expose section response type information via sectionResponseType
* ASDPlasticMaterial3D - New robust backward Euler Integrator. / New functions to get/set internal variables / new output options / more methods for selecting tangent stiffness / improved option gen_ASD_material_definitions_CPP * More material components (MohrCoulomb_YF, TensionCutoff_YF, MohrCoulomb_PF) * Robust and validated DruckerPrager criterions * Supports assignement, getting and recording of internal variables
Fix memory leak on ElementStateParameter.cpp
Adding command that's not tied to 2d or 3d in the keyword
Use MPI_Comm_c2f for MUMPS Fortran communicator
Fixing error in constructor call from OPS command
Explicit Bathe implements an explicit algorithm by KJ Bathe that has improved numerical damping for high frequencies. ExplicitDifferenceStatic is an explicit integrator intended for static relaxation pseudo-static analysis. Motions are damped out using a Local Non-Viscous Damping method, inspired in FLAC.
Adding set/updateParameter to ElasticMultilinear
ExplicitBathe -> Like ExplicitDifference but with improved numerical damping that can be controlled with parameter p. ExplicitDifferenceStatic -> Meant for (pseudo) static analysis with explicit dynamics. A controllable local non-viscous damping force is added to remove dynamics. This is better than viscous damping because it converges faster and does not bias the static solution in the presence of plasticity. This is inspired in the methodolocy used by FLAC for static analysis based on explicit integration methods.
New Explicit Integrators
LagrangeMP_FE - remove wrong check
ASDPlasticMaterial3D: robust backward-Euler integration, expanded yield/flow options, internal-variable I/O + fix ElementStateParameter leak
Derive theAccelSeries from theDispSeries in GroundMotion
minor, very minor, let's say irrelevant, edits to HystereticSM
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