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1、螺栓连接模拟（命令流）/PREP7!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!参数定义!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!hc=400!柱截面高度bc=200!柱截面宽度tcf=10!柱翼缘厚度tcw=8!柱腹板厚度lc=1100!柱构件伸出长度tep=20!端板厚度bep=bc+20!端板宽度HEP1=hc+200!端板高度tst=10!端板外伸部分加劲肋厚度hst=80!端板外伸部分加劲肋高度bst=bc/2-5!端板外伸部分加劲肋高度lbt=2*tep!螺栓杆长度dbt=20!螺栓杆直径或有效直径dbth=31.
2、4!螺栓头和螺母直径lbth=12.5!螺栓头厚度preten=155000!螺栓施工预拉力miu=.4!端板间抗滑移系数hb=400!梁截面高度bb=200!梁截面宽度tbf=8!梁翼缘厚度tbw=6!梁腹板厚度lb1=870!梁构件伸出长度lb2=200!梁构件伸出的水平加载断长度hb1=362!梁最左端高度dh0=dbt+2!螺栓孔直径randa=0.05!梁的坡度aa=50!螺栓中心到梁翼缘边缘（非受力方向）的距离aa1=50!螺栓中心到梁翼缘边缘（受力方向的距离ab=120!一二排螺栓间距displa=-50!施加的位移荷载大小!!!!!!!!!!!建模开始!!!!
3、!!!!!!!!!!!!!!!!!!!!!!!!!!!!梁模型!!!!!!!!!!block,o,tep,-hep1/2,hep1/2,0,bep/2block,-tep,0,-hep1/2-100+4*tcf,hep1/2,0,bep/2k,20,tep,hb/2k,21,tep,hb/2-tbfk,22,tep+lb1,hb/2-tbf+lb1*randak,23,tep+lb1,hb/2+lb1*randak,24,tep,hb/2,bb/2k,25,tep,hb/2-tbf,bb/2k,26,tep+lb1,hb/2-tbf+lb1*randa,bb/2k,27,te
4、p+lb1,hb/2+lb1*randa,bb/2v,20,21,22,23,24,25,26,27k,28,tep,hb/2-tbfk,29,tep,-hb/2+tbfk,30,tep+lb1,-hb/2+tbf+lb1*randak,31,tep+lb1,hb/2-tbf+lb1*randak,32,tep,hb/2-tbf,tbw/2k,33,tep,-hb/2+tbf,tbw/2k,34,tep+lb1,-hb/2+tbf+lb1*randa,tbw/2k,35,tep+lb1,hb/2-tbf+lb1*randa,tbw/2v,28,29,30,31,32,33,3
5、4,35block,tep+lb1,tep+lb1+lb2,hb/2-tbf+lb1*randa,hb/2+lb1*randa,0,bb/2block,tep+lb1,tep+lb1+lb2,-hb/2+tbf+lb1*randa,hb/2-tbf+lb1*randa,0,tbw/2vgen,2,3,5,2,,-hb+tbf,,,0!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!颜色区分volumn!!!!!!!/PNUM,KP,0/PNUM,LINE,0/PNUM,AREA,0/PNUM,VOLU,1/PNUM,NODE,0/PNUM,T
6、ABN,0/PNUM,SVAL,0/NUMBER,1/PNUM,ELEM,0/REPLOT!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!柱模型!!!!!!!!!!!!!!!!!端板对接斜坡!!!!!!!!!!!!!!!!!!!!!!!!!!端板对接斜坡!!!!!!!!!!!!!!!!!!!!k,80,-tep,-hep1/2-100+4*tcfk,81,-tep,-hep1/2-100k,82,-tep+tcf,-hep1/2-100k,83,0,-hep1/2-100+4*tcfk,84,-tep,-hep1/2-100+4*tcf,
7、bep/2k,85,-tep,-hep1/2-100,bep/2k,86,-tep+tcf,-hep1/2-100,bep/2k,87,0,-hep1/2-100+4*tcf,bep/2v,80,81,82,83,84,85,86,87!!!!!!柱翼缘!!!!!!!!!!!!!!!!!!!!block,-tep,-tep+tcf,-hep1/2-100,-hb/2-lc,0,bc/2block,-tep-hc+tcf,-tep-hc+2*tcf,-hb/2-lc,hb/2-(hc-2*tcf)*ran
