求救,lswrite写入载荷步时,会把time 1.000000005末位截掉?
比如有两条命令time,0.990000005
.......
lswrite,1
time,1.000000000
.......
lswrite,2
time,1.000000005
.......
lswrite,3
lssolve,1,3
算到第三步时系统提示“Present time 1 is less than or equal to the previous time in atransient analysis. ”,好像lswrite命令写入的time变量有效位只有9位,第10位会被截掉,,怎么解决啊? 呃。。这确实是个问题,楼主在做怎样的瞬态分析啊?需要将时间步精确到这样的程度,碰撞么?是否可以将时间步稍微设置大一些,再多分些子步(SUBSTEP)?
页:
[1]