00001 #ifndef PLELEMLT_H
00002 #define PLELEMLT_H
00003
00004 #include "alias.h"
00005 struct matrix;
00006 struct vector;
00007 struct ivector;
00008
00009
00010
00011
00012
00013
00014
00015
00016
00017 class planeelemlt
00018 {
00019 public:
00020 planeelemlt (void);
00021 ~planeelemlt (void);
00022
00023 double approx (vector &areacoord,vector &nodval);
00024 double approx_nat (double xi,double eta,vector &nodval);
00025 void bf_matrix (matrix &n,double xi,double eta);
00026 void geom_matrix (matrix &gm,vector &x,vector &y);
00027 void transf_matrix (ivector &nodes,matrix &tmat);
00028 void stiffness_matrix (long eid,long ri,long ci,matrix &sm,vector &x,vector &y);
00029 void res_stiffness_matrix (long eid,matrix &sm);
00030 void mass_matrix (long eid,matrix &mm,vector &x,vector &y);
00031 void res_mass_matrix (long eid,matrix &mm);
00032 void load_matrix (long eid,matrix &lm,vector &x,vector &y);
00033 void res_load_matrix (long eid,matrix &lm);
00034
00035 void res_ip_strains (long lcid,long eid);
00036 void ip_strains (long lcid,long eid,long ri,long ci,vector &x,vector &y,vector &r);
00037 void nod_strains_ip (long lcid,long eid,long ri,long ci);
00038 void nod_strains_comp (long lcid,long eid);
00039 void strains (long lcid,long eid,long ri,long ci);
00040
00041 void appval (double xi,double eta,long fi,long nc,vector &eps,double **val);
00042
00043 void res_ip_stresses (long lcid,long eid);
00044 void ip_elast_stresses (long lcid,long eid,long ri,long ci);
00045 void nod_stresses_ip (long lcid,long eid,long ri,long ci);
00046 void stresses (long lcid,long eid,long ri,long ci);
00047
00048 void nod_others (long eid,long ri,long ci);
00049
00050 void internal_forces (long lcid,long eid,long ri,long ci,vector &ifor,vector &x,vector &y);
00051 void nonloc_internal_forces (long lcid,long eid,long ri,long ci,vector &ifor,vector &x,vector &y);
00052 void incr_internal_forces (long lcid,long eid,long ri,long ci,vector &ifor,vector &x,vector &y);
00053 void eigstrain_forces (long lcid,long eid,long ri,long ci,vector &nfor,vector &x,vector &y);
00054
00055 void res_internal_forces (long lcid,long eid,vector &ifor);
00056 void res_nonloc_internal_forces (long lcid,long eid,vector &ifor);
00057 void res_incr_internal_forces (long lcid,long eid,vector &ifor);
00058 void intpointval (long eid,vector &nodval,vector &ipval);
00059 void res_eigstrain_forces (long lcid,long eid,vector &nfor);
00060
00061 void compute_nlstress (long lcid,long eid,long ri,long ci);
00062 void compute_nlstressincr (long lcid,long eid,long ri,long ci);
00063 void local_values (long lcid,long eid,long ri,long ci);
00064 void compute_nonloc_nlstress (long lcid,long eid,long ri,long ci);
00065 void compute_eigstress (long lcid,long eid,long ri,long ci);
00066 void elem_integration (integratedquant iq,long lcid,long eid,long ri,long ci,vector &nv,vector &x,vector &y);
00067
00068 void ipcoord (long eid,long ipp,long ri,long ci,vector &coord);
00069 void ipcoordblock (long eid,long ri,long ci,double **coord);
00070 void nodeforces (long eid,long *le,double *nv,vector &nf);
00071 void locglob_nodeval (long edid,vector &nv,vector &tnv,vector &x,vector &y);
00072 void inicipval(long eid, long ri, long ci, matrix &nodval, inictype *ictn);
00073 void ipvolume (long eid,long ri,long ci);
00074
00075
00076
00077 void ntdbr_vector (long eid,vector &ntdbr);
00078 void ntn_matrix (long eid,matrix &ntn);
00079 double compute_error (long eid, double &e2, double &u2, double &sizel, vector *rsigfull, long flags);
00080 void elchar (long eid,double *&spsig,long flags);
00081 double error (long eid,vector &n,double &a);
00082
00083
00084
00085 long ndofe;
00086
00087 long nne;
00088
00089 long ned;
00090
00091 long nned;
00092
00093 long tncomp;
00094
00095 long gncomp;
00096
00097 long tnip;
00098
00099 long *ncomp;
00100
00101 long *cncomp;
00102
00103 long napfun;
00104
00105 long **intordsm;
00106
00107 long intordmm;
00108
00109 long **nip;
00110
00111 long nb;
00112
00113 long intordb;
00114
00115 strastrestate ssst;
00116
00117 };
00118
00119 #endif