我在做基坑三维渗流耦合分析，在进行渗流分析时出现了奇异点，但是在施工开挖基坑时没有奇异点，不知道怎么回事？怎么解决啊，请大侠给予帮助。我把模型传上去帮我看一下。
> WARNING : EQUATION NO. 33815
> WARNING : NODE NO. 7806 DX DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 46831
> WARNING : NODE NO. 7806 DY DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 46832
> WARNING : NODE NO. 7806 DZ DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 46833
> WARNING : NODE NO. 7789 DX DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 46729
> WARNING : NODE NO. 8077 DY DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 48458
> WARNING : NODE NO. 8077 DZ DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 48459
> WARNING : NODE NO. 8077 RX DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 48460
> WARNING : NODE NO. 8060 DY DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 48356
> WARNING : NODE NO. 6975 RX DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 41848
> WARNING : NODE NO. 6992 RZ DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 41952
> WARNING : NODE NO. 6992 RY DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 41951
> WARNING : NODE NO. 6992 RX DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 41950
> WARNING : NODE NO. 6704 DZ DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 40221
> WARNING : NODE NO. 6721 RY DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 40325
> WARNING : NODE NO. 6721 RX DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 40324
> WARNING : NODE NO. 6721 DZ DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 40323
> WARNING : NODE NO. 7534 RZ DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 45204
> WARNING : NODE NO. 7535 DX DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 45205
> WARNING : NODE NO. 7535 DY DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 45206
> WARNING : NODE NO. 7517 RZ DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 45102
> WARNING : NODE NO. 4813 RX DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 28876
> WARNING : NODE NO. 6169 DZ DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 37011
> WARNING : NODE NO. 5898 DY DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 35384
> WARNING : NODE NO. 5627 DX DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 33757
> WARNING : NODE NO. 5084 RY DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 30503
> WARNING : NODE NO. 8067 RX DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 48400
> WARNING : NODE NO. 6982 RZ DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 41892
> WARNING : NODE NO. 6711 RY DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 40265
> WARNING : NODE NO. 7525 DY DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 45146
> WARNING : NODE NO. 7796 DZ DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 46773
> WARNING : NODE NO. 4805 RY DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 28829
> WARNING : NODE NO. 6161 RX DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 36964
> WARNING : NODE NO. 5890 DZ DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 35337
> WARNING : NODE NO. 5619 DY DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 33710
> WARNING : NODE NO. 5076 RZ DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 30456
> WARNING : NODE NO. 8059 RY DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 48353
> WARNING : NODE NO. 6975 DX DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 41845
> WARNING : NODE NO. 6703 RZ DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 40218
> WARNING : NODE NO. 7788 RX DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 46726
> WARNING : NODE NO. 7517 DZ DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 45099
> WARNING : NODE NO. 5626 DY DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 33752
> WARNING : NODE NO. 5897 DZ DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 35379
> WARNING : NODE NO. 6711 DX DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 40261
> WARNING : NODE NO. 7524 RX DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 45142
> WARNING : NODE NO. 5626 DZ DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 33753
> WARNING : NODE NO. 5897 RX DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 35380
> WARNING : NODE NO. 4812 RY DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 28871
> WARNING : NODE NO. 5083 RZ DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 30498
> WARNING : NODE NO. 8066 RY DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 48395
> WARNING : NODE NO. 4812 RZ DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 28872
> WARNING : NODE NO. 6982 DX DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 41887
> WARNING : NODE NO. 6168 RX DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 37006
> WARNING : NODE NO. 6168 RY DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 37007
> WARNING : NODE NO. 5084 DX DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 30499
> WARNING : NODE NO. 7795 RY DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 46769
> WARNING : NODE NO. 7524 DZ DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 45141
> WARNING : NODE NO. 8066 RZ DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 48396
> WARNING : NODE NO. 6982 DY DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 41888
> WARNING : NODE NO. 7795 RX DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 46768
> WARNING : NODE NO. 6710 RZ DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 40260
> WARNING : NODE NO. 5621 RZ DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 33726
> WARNING : NODE NO. 6706 DZ DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 40233
> WARNING : NODE NO. 7791 DX DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 46741
> WARNING : NODE NO. 7519 RZ DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 45114
> WARNING : NODE NO. 8062 DY DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 48368
> WARNING : NODE NO. 6977 RX DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 41860
> WARNING : NODE NO. 8062 DZ DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 48369
> WARNING : NODE NO. 6164 DY DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 36980
> WARNING : NODE NO. 7520 DX DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 45115
> WARNING : NODE NO. 7791 DY DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 46742
> WARNING : NODE NO. 6706 RX DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 40234
> WARNING : NODE NO. 5079 DZ DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 30471
> WARNING : NODE NO. 5621 RY DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 33725
> WARNING : NODE NO. 4808 DY DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 28844
> WARNING : NODE NO. 4808 DZ DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 28845
> WARNING : NODE NO. 5893 DX DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 35353
> WARNING : NODE NO. 5079 RX DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 30472
> WARNING : NODE NO. 6977 RY DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 41861
> WARNING : NODE NO. 5892 RZ DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 35352
> WARNING : NODE NO. 6164 DX DOF MAY BE SINGULAR.
> WARNING : EQUATION NO. 36979
基坑模拟
玉山公园渗流耦合（无预加轴力修改111）.zip (2410 K) 下载次数:15
