FLAC3D数值模拟技术(简介).ppt

FLAC3D数值模拟技术,内容提要,FLAC3D简介FLAC3D语法FLAC3D基本模块FLAC3D应用实例,二、FLAC3D语法规则,FLAC的输入和一般的数值模拟程序不一样，它可以用交互的方式从键盘输入各个命令，也可以写成命令文件，类似于批处理，由文件来驱动。FLAC命令大小写一样，所有的命令可以附带若干个关键词和有关的数值。数值间可以用空格隔开，空格的数目不限，也可以用下面的分隔符隔开（），/commandkeywordvalue表示可选的参数，输入时括号不用输入表示可以有任意个参数,由;号开始到行末为注释行，FLAC在执行时不于理会。一个输入行,包括注释在内,允许80个字符.如果一行超过80个字符,就必须在行尾加“hore;h1genzoncylp0000p10.16500p200-30p300.1650size238genzoncylp0000p100.1650p200-30p3-0.16500size238genzoncylp0000p1-0.16500p200-30p30-0.1650size238genzoncylp0000p10-0.1650p200-30p30.16500size238grouph1.;lay1genzonradcylp0000p1200p200-30p3020dim0.1650.1650.1650.165size1386rat1111.2genzonradcylp0000p1020p200-30p3-200dim0.1650.1650.1650.165size1386rat1111.2genzonradcylp0000p1-200p200-30p30-20dim0.1650.1650.1650.165size1386rat1111.2genzonradcylp0000p10-20p200-30p3200dim0.1650.1650.1650.165size1386rat1111.2genzonbrip02-20p15-20p22-2-30p3220size438rat1.211genzonbrip0220p1520p222-30p3250size434rat1.211.2genzonbrip0220p1250p222-30p3-220size438rat1.211genzonbrip0-220p1-250p2-22-30p3-520size434rat1.211.2genzonbrip0-2-20p1-220p2-2-2-30p3-5-20size834rat111.2genzonbrip0-2-20p1-5-20p2-2-2-30p3-2-50size434rat1.211.2genzonbrip0-2-50p12-50p2-2-5-30p3-2-20size834rat110.833333genzonbrip02-50p15-50p22-5-30p32-20size434rat1.210.833333groupl1rangrouph17nothistgpzdisp0.1650-93step5000saveh1_m.sav,resth1_m.savinixd0.0yd0.0zd0.0ranx-5,5y-5,5z0,-935setlargemonullrangrouph1monullrangrouph2monullrangrouph3monullrangrouph4monullrangrouph5monullrangrouph6monullrangrouph7monullrangrouph8monullrangrouph9monullrangrouph10monullrangrouph11monullrangrouph12monullrangrouph13monullrangrouph14monullrangrouph15monullrangrouph16monullrangrouph17histunbalstep2000saveh2_n0.sav,挖掉钻孔,数值模拟计算结果,数值模拟结果,附录一T301井断面附图附录二“复杂地质条件下战略导弹阵地围岩探测技术及控制对策”报告附图附录三常用模型所需参数参考书目FLAC3DVersion2.0User’smanual,ItascaConsultingGroup.IncFLACBasisitascaConsultingGroup.Inc,MinnesotaUSAUDECUniversalDistinctElementCodeVersion3.0,ItascaConsultingGroup.Inc,MinnesotaUSAUDEC3DUser’smanual,ItascaConsultingGroup.Inc,,常用模型所需输入性质,弹性模型剪切模量体积模量密度摩尔-库仑模型剪切模量体积模量密度摩擦角粘结力抗拉强度,,FLAC3D数值模拟技术End,