某下承式拱桥异型拱座分析

On analysis of heterotype skewback on through arch bridge

通过对某下承式拱桥异型拱座设计分析,介绍了异型拱座设计过程,体现了在设计过程中引入大型通用有限元的优越性,从而为设计人员对特殊构件设计积累经验。

According to the analysis of the heterotype skewback design of some through arch bridge,the paper introduces the design process for the heterotype skewback,reflects the advantages of using the large-scale finite element in the design process,so as to accumulate experience of the special component design for design personnel.