[请教]请教材料参数经验值 [复制链接]

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    请教：材料参数经验值 8F K%7\V  
            E（变形模量）        μ                  C                 φ              α（剪胀角）      ρ
(M2hK[  
粉土                         az1#:Go  
强风化泥质砂岩                         U4NH9-U'  
圆砾                         JT!
Cb$!  
泥质砂岩                         ][dst@?8Oz  
塌落物                         V!Pe%.>  
煤层                         eiQ42x@Z  
回填土                         7?;ZE:  
扰动煤层                         VGf&'nL@,  

追加个问题 <G0Ut6J>  
用ansys做非线性分析，求解时不收敛该怎么调节啊