ansys初始地應(yīng)力.doc

Finish/Clear,start/TITLE,replacing gung with another kind of soil for sixth /COM, /COM,Preferences for GUI filtering have been set to /COM,Structural /PREP7 ET,1,PLANE42 !平面應(yīng)變實(shí)體單元 KEYOPT,1,3,2 mp,ex,1,20e9 !山體主要巖石的物理參數(shù) mp,prxy,1,0.25mp,dens,1,2500tb,dp,1 tbdata,1,1.5e6,50, et,2,beam3 mp,ex,2, 30.0e9 mp,prxy,2,0.2mp,dens,2,2500R,1,0.4,0.0053333,0.4, , , , K,1,0,0, K,2,5.45,0,K,3,0,5.45,K,4,-5.45,0, K,5,-5.0838,-1.964,K,6,0,-4.15, K,7,5.0838,-1.964,K,8,2.8653,-3.5371K,9,-2.8653,-3.5371K,10,0,8.31, K,11,-13,8.31, K,12,13,8.31,K,13,50,8.31,K,14,-50,8.31,K,15,13,0, K,16,-13,0,K,17,50,0, K,18,-50,0,K,19,-13,-13, K,20,13,-13, K,21,50,-13, K,22,-50,-13, K,23,0,-13 K,24,13,-34, K,25,0,-34,K,26,50,-34, K,27,-50,-34, K,28,-13,-34, LARC,2,3,1,5.45,LARC,3,4,1,5.45, LARC,4,5,1,5.45, LARC,7,2,1,5.45, LARC,5,6,9LARC,6,7,8LSTR,10,12LSTR,12,13LSTR,10,11LSTR,11,14LSTR,1,2 LSTR,2,15LSTR,17,15LSTR,1,4LSTR,16,4LSTR,16,18LSTR,22,19LSTR,23,19LSTR,23,20LSTR,21,20LSTR,27,28LSTR,25,28LSTR,25,24LSTR,26,24LSTR,18,14LSTR,18,22LSTR,27,22LSTR,16,11LSTR,16,19LSTR,28,19LSTR,10,3 LSTR,1,3 LSTR,1,6LSTR,23,6 LSTR,23,25 LSTR,12,15 LSTR,20,15 LSTR,20,24LSTR,13,17LSTR,21,17LSTR,21,26Al,32,1,11, Al,32,2,14,Al,14,3,5,33,Al,33,6,4,11,Al,10,25,16,28,Al,15,2,31,9,28,Al,1,12,36,7,31,Al,36,8,39,13,Al,26,17,16,29,Al,15,3,5,34,18,29,Al,34,19,37,12,4,6,Al,37,13,40,20,Al,27,17,30,21,Al,30,18,35,22,Al,35,19,38,23,Al,41,20,38,24,lesize,1,16,1 lesize,2,16,1lesize,3,4,1 lesize,4,4,1 lesize,5,12,1lesize,6,12,1 lesize,11,16,1 lesize,14,16,1lesize,32,16,1 lesize,33,16,1 lesize,10,16,1lesize,16,16,1lesize,17,16,1lesize,21,16,1lesize,8,16,1 lesize,13,16,1lesize,20,16,1lesize,24,16,1lesize,25,8,1 lesize,28,8,1 lesize,36,8,1 lesize,39,8,1 lesize,7,8,1 lesize,9,8,1 lesize,31,5,1 lesize,15,5,1 lesize,12,5,1 lesize,34,5,1 lesize,26,8,1 lesize,29,8,1 lesize,37,8,1 lesize,40,8,1 lesize,18,8,1 lesize,19,8,1 lesize,22,8,1 lesize,23,8,1 lesize,27,16,1lesize,30,16,1lesize,35,16,1lesize,38,16,1lesize,41,16,1TYPE, 1 MAT, 1 AMAP,1,1,2,3, AMAP,2,1,3,4, AMAP,3,1,4,6, AMAP,4,6,2,1, AMAP,6,3,10,16,4AMAP,7,3,10,15,2 AMAP,10,4,16,23,6AMAP,11,6,23,15,2 AMesh,5, AMesh,8,9,AMesh,12,16,TYPE, 2 !設(shè)置將要?jiǎng)?chuàng)建單元的類(lèi)型MAT, 2 !設(shè)置將要?jiǎng)?chuàng)建單元的材料REAL, 1 !設(shè)置將要?jiǎng)?chuàng)建單元的幾何常數(shù)e,18,19e,19,20e,20,21e,21,22e,22,23e,23,24e,24,25e,25,26e,26,27e,27,28e,28,29e,29,30e,30,31e,31,32e,32,33e,33,2e,2,219e,219,220e,220,221e,221,222e,222,223e,223,224e,224,225e,225,226e,226,227e,227,228e,228,229e,229,230e,230,231e,231,232e,232,233e,233,218e,218,419e,419,420e,420,421e,421,418e,418,423e,423,424e,424,425e,425,426e,426,427e,427,428e,428,429e,429,430e,430,431e,431,432e,432,433e,433,422e,422,619e,619,620e,620,621e,621,622e,622,623e,623,624e,624,625e,625,626e,626,627e,627,628e,628,629e,629,618e,618,630e,630,631e,631,632e,632,18finish/SOL antype,static NSEL,S,LOC,X,-50.1,-49.9NSEL,A,LOC,X,49.9,50.1 d,all,ux,0 Allsel NSEL,S,LOC,Y,-34.1,-33.9d,all,uy,0 Allsel ESEL,S,TYPE,2 Ekill,all Allsel ACEL,0,10,0,deltim,0.1,0.05,0.2 !時(shí)間步設(shè)置，總長(zhǎng)0.1，最小0.05，最大0.2autots,on !使用自動(dòng)時(shí)間步 pred,on !打開(kāi)時(shí)間步長(zhǎng)預(yù)測(cè)器 lnsrch,on !打開(kāi)線(xiàn)性搜索 nlgeom,on !打開(kāi)大位移效果 nropt,full !設(shè)定牛頓-拉普森選項(xiàng) cnvtol,f,0.02,2,0.5 !設(shè)定力收斂條件Outres,all,all !輸出所有 allseliswrite,onSolve Finish /SOL ESEL,S,TYPE,1 isfile, allselASEL,S, , ,1,4,1 !選擇開(kāi)挖面ESLA,R Ekill,all esel,ALLesel,s,live !選擇活單元，即所有圍巖實(shí)體單元nsle,r !選擇生單元上的節(jié)點(diǎn)nsel,invert !反向選擇，即選擇了死單元上的節(jié)點(diǎn)d,all,all !將死單元上的節(jié)點(diǎn)allsel Solve Finish /POST1esel,s,live PLNSOL,U,Y,0,1 ! Y方向位移PLNSOL,S,Y,0,1 ! Y方向應(yīng)力PLNSOL,S,EQV,0,1 ! 等效應(yīng)力，PLNSOL,U,SUM,0,1 !對(duì)讀入子集的總變形進(jìn)行云圖顯示ESEL,S,TYPE,2 ! 選擇噴射混凝土梁?jiǎn)卧狤TABLE, ,SMISC, 6 ! 創(chuàng)建梁?jiǎn)卧獌?nèi)力表ETABLE, ,SMISC,