摘要
梁格法是一种能较好地模拟弯桥结构的空间结构分析方法,因其基本概念清晰、计算费用低,内力计算结果可以直接用于按规范检算等优点,常应用于宽、斜、弯梁桥设计中.本文介绍了适用于箱型截面的梁格基本理论,并用m idas civil 2010板单元验证梁格法的可行性,以期为设计人员解决类似桥梁结构分析方面的问题提供参考.
Grillage method is a kind method of space structure analysis to simulate well curved bridge structure.Because of its clear basic concepts,low computational cost,and internal force calculation results which can be used directly by calculating according to standard etc.,it is often applied to the design of width,inclined,curved girder bridge.This paper introduces the basic grillage theory to be applied to the box beam section,and the basic theory of midas civil 2010 was used to verify the feasibility of grillage method,providing reference for the designers to the similar bridge structure analysis.
出处
《重庆文理学院学报（自然科学版）》
2011年第1期40-42,共3页
Journal of Chongqing University of Arts and Sciences
关键词
梁格法
空间结构
弯梁桥
板单元
grillage method
spatial structure
curved girder
plate unit
