摘要
本文针对现行的设计方法难以准确计算出桥梁面板真实冲切承载力的问题,提出采用商业有限元软件包-ABAQUS对混凝土桥梁结构进行数值建模和非线性分析,使其能够准确地计算出混凝土桥梁面板的冲切承载能力。
Due to the difficulty to calculate precisely purching capacity of bridge flooring with present design method, the paper presents numerical modeling and nonlinear analysis to the concrete bridge structure by application of the software of ABAQUS so as to calculate accurately the purching capacity of the bridge flooring.
基金
东莞市科技计划<对非金属筋材桥梁结构工作性能的研究>(2008108101024)
关键词
非线性有限元
混凝土桥梁面板
荷载作用
承载性能
nonlinear finite element
concrete bridge flooring
load effect bearing performance
