摘要
为确保结构的安全使用 ,对一具体结合梁斜拉桥锚固结构CM 1、CM 2 1作空间非线性有限元分析。由分析结果 ,对其锚固结构原设计方案提出了改进建议 ,有效提高了结构初始屈服荷载 ,缓解了应力集中。
To ensure the safety of the structure,the design departments request the writer to do some dimensional nonlinear FEM analysis to two anchor structures of M Bridge,CM1 and CM21 According to the results,some advice is put forward and adopted by the design departments The bridge has been built up now,and is running well
出处
《钢结构》
2002年第2期23-27,共5页
Steel Construction
关键词
结合梁
斜拉桥
锚拉板
应力集中
composite beams cable stayed bridge tensile anchor plate stress concentration
