有大神建过电塔，或者空间结构的吗，全部采用梁单元后，For 96 beam elements either the average curvature about the local 1-direction differs by more than 0.1 degrees per unit length as compared to the default curvature or the approximate integrated curvature for the entire beam differs by more than 5 degrees as compared to the approximate integrated default curvature. This may be due to a user-specified normal or due to the nodal averaging routine used by Abaqus. This difference may cause unexpected behavior of the beam and you may want to verify that the beam normals are correct for your problem. 部分梁单元出现这样的警告，和梁单元曲率方面相关，请问这个警告影响结构的分析吗，所有的梁截面都按照空间对称布置的，通过设置n1方向，仍有警告，请问该如何消除，