ldsh1985 发表于 2011-7-31 19:42:30

计算出现错误，求助

ADINA-T data input file D:\adina\温度场和应力场耦合冻胀\1月份冻胀温度场.dat successfully updated.
***WARNING: No element connection for node 1912 temperature DOF
             No element connection for node 1913 temperature DOF
             No element connection for node 1914 temperature DOF
             No element connection for node 1915 temperature DOF
             No element connection for node 1916 temperature DOF
             No element connection for node 1917 temperature DOF
             No element connection for node 1918 temperature DOF
             No element connection for node 1919 temperature DOF
             No element connection for node 1920 temperature DOF
             No element connection for node 1921 temperature DOF
             No element connection for node 1922 temperature DOF
             No element connection for node 1923 temperature DOF
             No element connection for node 1924 temperature DOF
             No element connection for node 1925 temperature DOF
             No element connection for node 1926 temperature DOF
             No element connection for node 1927 temperature DOF
             No element connection for node 1928 temperature DOF
             No element connection for node 1929 temperature DOF
             No element connection for node 1930 temperature DOF
             No element connection for node 1931 temperature DOF
             No element connection for node 1932 temperature DOF
             No element connection for node 1933 temperature DOF
             No element connection for node 1934 temperature DOF
             No element connection for node 1935 temperature DOF
             No element connection for node 1936 temperature DOF
             No element connection for node 1937 temperature DOF
             No element connection for node 1938 temperature DOF
             No element connection for node 1939 temperature DOF
             No element connection for node 1940 temperature DOF
             No element connection for node 1941 temperature DOF
             No element connection for node 1942 temperature DOF
             No element connection for node 1943 temperature DOF
             No element connection for node 1944 temperature DOF
             No element connection for node 1945 temperature DOF
             No element connection for node 1946 temperature DOF
             No element connection for node 1947 temperature DOF
             No element connection for node 1948 temperature DOF
             No element connection for node 1949 temperature DOF
             No element connection for node 1950 temperature DOF
             No element connection for node 1951 temperature DOF
             No element connection for node 1952 temperature DOF
             No element connection for node 1953 temperature DOF
             No element connection for node 1954 temperature DOF
             No element connection for node 1955 temperature DOF
             No element connection for node 1956 temperature DOF
             No element connection for node 1957 temperature DOF
             No element connection for node 1958 temperature DOF
             No element connection for node 1959 temperature DOF
             No element connection for node 1960 temperature DOF
             No element connection for node 1961 temperature DOF
             Message limit reached - above message has been suppressed 60 times.
             Nodal degrees of freedom without element
             connection have been fixed for ADINA-T input data.
             There may still be degrees of freedom without
             stiffness - see documentation.

hanchuanjun 发表于 2011-7-31 23:19:04

我怀疑是你的单元没有施加初始温度参数。

ldsh1985 发表于 2011-8-2 09:56:38

谢谢解答！

dedi 发表于 2011-8-2 13:35:24

带着这个warning也可以得出结果的。我也出现过这个问题，是在施加对流载荷中，发现提示的问题节点为表面对流单元中心节点，直接在mesh surface时将对流单元的9节点单元换成了8节点，问题解决。在42个中文实例中，7块体与刚性柱面的接触问题中也出现了类似的warning，可以看一下
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