在显示结果后,想把最大应力的那个单元去掉,LIST一下单元号,例如是128264,用命令流将其删掉:ESEL,U, , , 128264 EPLOT。然后出现了下面的这个Warning:The requested EPLOT command cannot be excuted. Either elements do not exist or the selected elements are not supported by PowerGraphics. To correct this situation,tryselecting different elements, etc, or turning off PowerGraphics. 然后ANSYS 就不能操作了,请教一下,该怎么解决这个问题,很着急啊!