00001 #ifndef BARELQ2D_H
00002 #define BARELQ2D_H
00003
00004 #include "alias.h"
00005 struct matrix;
00006 struct vector;
00007 struct ivector;
00008
00009
00010
00011
00012
00013
00014
00015
00016 class barelq2d
00017 {
00018 public:
00019 barelq2d (void);
00020 ~barelq2d (void);
00021 void dirvect (vector &s,vector &x,vector &y);
00022 double approx (double xi,vector &nodval);
00023
00024 void geom_matrix (matrix &gm, vector &x,vector &s,double xi,double &jac);
00025
00026 void giveloccoord(vector &x, vector &y, vector &lx);
00027 void give_glob_loc_tmat(vector &x, vector &y, matrix &tmat);
00028 void give_loc_glob_tmat(vector &x, vector &y, matrix &tmat);
00029 void transf_matrix (ivector &nodes,matrix &tmat);
00030 void stiffness_matrix (long eid,long ri,long ci,matrix &sm,vector &x,vector &s);
00031 void mass_matrix (long eid,matrix &mm);
00032
00033
00034 void res_mainip_strains (long lcid,long eid);
00035 void mainip_strains (long lcid,long eid,long ri,long ci,vector &x,vector &s,vector &r);
00036 void nod_strains_ip (long lcid,long eid,long ri,long ci);
00037 void nod_strains_comp (long lcid,long eid);
00038 void res_allip_strains (long lcid,long eid);
00039 void allip_strains (long lcid,long eid,long ri,long ci);
00040 void strains (long lcid,long eid,long ri,long ci);
00041
00042 void nodecoord (vector &xi);
00043 void nodipnum (long eid,long ri,long ci,ivector &ipnum);
00044
00045 void res_mainip_stresses (long lcid,long eid);
00046 void mainip_stresses (long lcid,long eid,long ri,long ci,long ii);
00047 void nod_stresses_ip (long lcid,long eid,long ri,long ci);
00048 void nod_stresses_comp (long lcid,long eid,long ri,long ci,double **stra,double **stre);
00049 void res_allip_stresses (long lcid,long eid);
00050 void allip_stresses (long lcid,long eid,long ri,long ci);
00051 void stresses (long lcid,long eid,long ri,long ci);
00052
00053
00054 void nod_eqother_ip (long eid,long ri,long ci);
00055
00056
00057 void load_matrix (long eid,matrix &lm);
00058 void temperaturestrains (long lcid,long eid,long ri,long ci);
00059 void tempstrains (long lcid,long eid,long ipp,double xi,vector &eps);
00060
00061 void internal_forces (long lcid,long eid,long ri,long ci,vector &ifor,vector &x,vector &s);
00062 void nonloc_internal_forces (long lcid,long eid,long ri,long ci,vector &ifor,vector &x,vector &s);
00063 void incr_internal_forces (long lcid,long eid,long ri,long ci,vector &ifor,vector &x,vector &s);
00064 void eigstrain_forces (long lcid,long eid,long ri,long ci,vector &nfor,vector &x,vector &s);
00065
00066 void res_internal_forces (long lcid,long eid,vector &ifor);
00067 void res_nonloc_internal_forces (long lcid,long eid,vector &ifor);
00068 void res_incr_internal_forces (long lcid,long eid,vector &ifor);
00069 void res_eigstrain_forces (long lcid,long eid,vector &nfor);
00070
00071 void res_stiffness_matrix (long eid,matrix &sm);
00072 void res_mass_matrix (long eid,matrix &sm);
00073 void inicipval(long eid, long ri, long ci, matrix &nodval, inictype *ictn);
00074 void intpointval (long eid,vector &nodval,vector &ipval);
00075 void intpointval2 (long eid,vector &nodval,vector &ipval);
00076 void ipcoord (long eid,long ipp,long ri,long ci,vector &coord);
00077
00078 void compute_nlstress (long lcid,long eid,long ri,long ci);
00079 void compute_nlstressincr (long lcid,long eid,long ri,long ci);
00080 void local_values (long lcid,long eid,long ri,long ci);
00081 void compute_nonloc_nlstress (long lcid,long eid,long ri,long ci);
00082 void compute_eigstress (long lcid,long eid,long ri,long ci);
00083 void elem_integration (integratedquant iq,long lcid,long eid,long ri,long ci,vector &nv,vector &x,vector &s);
00084
00085
00086 long ndofe;
00087
00088 long nne;
00089
00090 long tncomp;
00091 long tnip;
00092
00093 long *ncomp;
00094
00095 long *cncomp;
00096
00097 long napfun;
00098
00099 long **intordsm;
00100
00101 long intordmm;
00102
00103 long **nip;
00104
00105 long nb;
00106
00107 strastrestate ssst;
00108
00109 double zero;
00110 };
00111
00112 #endif