【摘要】 以一座实际的混凝土连续箱梁桥为例,利用梁格法对连续箱梁桥结构的受力特征进行有限元分析,取得了较好的结构受力数据,为连续箱梁桥空间结构设计提供了参考,也为进一步完善连续箱梁桥结构受力分析奠定了基础。更多还原

【Abstract】 Taking the factual concrete continuous box beam bridge as the example,the paper adopts the beam grid method to undertake the finite element analysis of the stress characteristics of the continuous box beam bridge structure,achieves better structural stressed data,and provides some reference for the spatial structure design of the continuous box beam bridge,so it lays the foundation for the improvement of the stress analysis of the continuous box beam bridge structure.更多还原