桥梁桥墩异形承台的受弯计算  

Bending calculation of bridge pier's special shaped bearing platform

作　　者：敖建辉 周延军 

机构地区：[1]重庆市设计院 [2]重庆市渝通公路工程总公司

出　　处：《山西建筑》2009年第18期304-305,共2页Shanxi Architecture

摘　　要：以一座桥梁桥墩异形承台的计算为工程背景,对承台进行了抗弯计算,并与按照深受弯构件以及有限元的计算结果进行了对比,最后对运用"新桥规"按照"撑杆—系杆体系"计算承台提出了几点建议,从而为类似计算奠定基础。Taking the calculation of one bridge pier＇s special shaped bearing platform as background, it gets anti-bending calculation of the bearing platform, and gets comparison on the calculation results based on deep bending component and finite element, finally provides some suggestions for the bearing platform based on the new bridge standard and the strut-tie bar system, thus establishing basement for similar calculation.

关 键 词：异形承台 受弯计算 深受弯梁 有限元 

分 类 号：U441[建筑科学—桥梁与隧道工程]