摘要
文章通过计算分析，并与模型试验结果比较，对曲线箱梁桥有限元的计算方法、网格划分粗细对计算结果的影响进行探讨：空间板壳有限元是一种精确的计算方法，空间梁格法也具有较高的精度。
In this paper By computing and comparing with model experience results, Finite element method of Curved box girder and Influence of mesh segmentation size of the mehod for the computation results are discussed. Finaly one obtain the result that Finite element of Space plate and shell is an accurate computational method and space beam gird method also have higher accuracy for Curved box girder problems.
出处
《内蒙古公路与运输》
1997年第3期4-7,共4页
Highways & Transportation in Inner Mongolia
关键词
曲线箱梁
模型实验
空间板壳有限元
箱梁桥
Curved box girder Finite element of Space plate and shell beam gird method
