SemXFEM_2d

  基于matlab的XFEM简单实现,内有实例，可算裂缝开展(subroutine for XFEM)

SemXFEM_2d
..........\ConvHull2D
..........\..........\ConvHull2D.m,7794,2014-05-09
..........\Crack
..........\.....\Crackprocessing
..........\.....\...............\crackDetect.m,1015,2014-04-30
..........\.....\...............\ENRdomainf.m,488,2014-04-30
..........\.....\...............\inhull.m,4840,2014-04-30
..........\.....\...............\lines_exp_int_2d.m,1818,2014-04-30
..........\.....\...............\lines_imp_int_2d.m,2193,2014-04-30
..........\.....\...............\line_exp2imp_2d.m,1196,2014-04-30
..........\.....\...............\nodeDetect.m,4193,2014-04-30
..........\.....\...............\r8mat_solve.m,1707,2014-04-30
..........\.....\...............\segments_int_2d.m,1558,2014-04-30
..........\.....\...............\segment_contains_point_2d.m,1466,2014-04-30
..........\.....\...............\signed_distance.m,1221,2014-04-30
..........\.....\...............\support_area.m,3416,2014-04-30
..........\.....\EdgeCrack.m,2620,2014-04-30
..........\.....\GriffithCrack.m,2530,2014-04-30
..........\.....\mainXFEM.m,5292,2014-04-30
..........\.....\Mesh
..........\.....\....\createmesh.m,1999,2014-04-30
..........\.....\....\lagrange_basis.m,10967,2014-04-30
..........\.....\....\make_elem.m,506,2014-04-30
..........\.....\....\meshRectangularRegion.m,3173,2014-04-30
..........\.....\....\square_node_array.m,2084,2014-04-30
..........\.....\plotFieldXfem.m,3445,2014-04-30
..........\.....\Routines_XFEM
..........\.....\.............\assembly.m,1733,2014-04-30
..........\.....\.............\branch_gp.m,2117,2014-04-30
..........\.....\.............\branch_node.m,936,2014-04-30
..........\.....\.............\disBlendQ4.m,1589,2014-04-30
..........\.....\.............\discontQ4quad.m,1523,2014-04-30
..........\.....\.............\disSplitQ4.m,4845,2014-04-30
..........\.....\.............\dista.m,460,2014-04-30
..........\.....\.............\disTipQ4.m,2898,2014-04-30
..........\.....\.............\dunavant_rule.m,2208,2014-04-30
..........\.....\.............\dunavant_suborder.m,3162,2014-04-30
..........\.....\.............\dunavant_suborder_num.m,1343,2014-04-30
..........\.....\.............\dunavant_subrule.m,19568,2014-04-30
..........\.....\.............\element_disp.m,1506,2014-04-30
..........\.....\.............\exactGriffithStress.m,734,2014-04-30
..........\.....\.............\exact_Griffith.m,1276,2014-04-30
..........\.....\.............\feaplyc2.m,777,2014-04-30
..........\.....\.............\ForceVector.m,1362,2014-04-30
..........\.....\.............\gauss_rule.m,2087,2014-04-30
..........\.....\.............\getOrder.m,965,2014-04-30
..........\.....\.............\i4_modp.m,1626,2014-04-30
..........\.....\.............\i4_wrap.m,991,2014-04-30
..........\.....\.............\Jdomainf.m,1460,2014-04-30
..........\.....\.............\KcalJint.m,3013,2014-04-30
..........\.....\.............\KmatXFEM.m,1592,2014-04-30
..........\.....\.............\plotMesh.m,1981,2014-04-30
..........\.....\.............\polygeom.m,3483,2014-04-30
..........\.....\.............\posi.m,688,2014-04-30
..........\.....\.............\quadrature.m,10107,2014-04-30
..........\.....\.............\Roundoffa.m,494,2014-04-30
..........\.....\.............\SIF.m,9720,2014-04-30
..........\.....\.............\tricheck.m,788,2014-04-30
..........\.....\.............\xfemBmat.m,6921,2014-04-30
..........\FEM2dVoid.m,4548,2014-04-30
..........\ff.asv,331,2014-01-13
..........\ff.m,331,2014-01-13
..........\License.txt,846,2014-04-30
..........\Mesh Tools
..........\..........\arcmesh.m,738,2014-04-30
..........\..........\arrow.m,63852,2014-04-30
..........\..........\brickcheck.m,748,2014-04-30
..........\..........\contura.m,2411,2014-04-30
..........\..........\ElementName.m,531,2014-04-30
..........\..........\getSubElements.m,616,2014-04-30
..........\..........\holeinplate.m,4312,2014-04-30
..........\..........\holeplatemesh.m,815,2014-04-30
..........\..........\linemesh.m,406,2014-04-30
..........\..........\makeSixNode.m,3169,2014-04-30
..........\..........\make_cross_mesh.m,2320,2014-04-30
..........\..........\make_elem.m,506,2014-04-30
..........\..........\make_hex_sheet.m,950,2014-04-30
..........\..........\make_triangle_mesh.m,1471,2014-04-30
..........\..........\mapmesh2D.m,3590,2014-04-30
..........\..........\mapmesh2Db.m,1799,2014-04-30
..........\..........\meshRectangularRegion.m,3143,2014-04-30
..........\..........\mirrormesh.m,306,2014-04-30
..........\..........\msh2mlab.m,4948,2014-04-30
..........\..........\NodeName.m,185,2014-04-30
..........\..........\plot_mesh.asv,1636,2014-04-30
..........\..........\plot_mesh.m,1636,2014-04-30
..........\..........\q4totq8.asv,1603,2014-04-30
..........\..........\q4totq8.m,2538,2014-04-30
..........\..........\remove_free_nodes.m,989,2014-04-30
..........\..........\splitElement.m,412,2014-04-30
..........\..........\square_node_array.m,2084,2014-04-30
..........\..........\structured_q8_mesh.asv,325,2014-04-30
..........\..........\structured_q8_mesh.m,325,2014-04-30
..........\..........\sysmesh2mlab.asv,3611,2014-04-30
..........\..........\sysmesh2mlab.m,3073,2014-04-30
..........\..........\t3tot6.asv,1372,2014-04-30
..........\..........\t3tot6.m,2033,2014-04-30
..........\..........\tricheck.m,788,2014-04-30
..........\MXFEM 1.2