有那位前辈用flac3d模拟过盾构隧道推进的,能上传一下代码程序吗,不慎感激 。同时希望您能帮忙解释一下下面这段flac中代码的意思吗? vK.4JOlRF
sel node local xdir 1 0 0 ydir 0 -1 0 range x -0.1 0.1 Ah>krE0t
sel node fix lsys range x -0.1 0.1 4^NHf|UJH
sel node fix x yr zr range x -0.1 0.1 g1*H|nh2
sel node local xdir 0 0 -1 ydir 0 -1 0 range z -0.1 0.1 W &wDH
sel node fix lsys range z -0.1 0.1 o27`g\gDR,
sel node fix x yr zr range z -0.1 0.1 WJSHLy<a
sel node fix y xr zr range y -0.1 0.1