欧洲规范对汽车荷载及其作用效应组合简介  

Introduction to the Combination of Vehicle Load and Its Effects in Eurocodes

作　　者：周长晓 孙中洋 ZHOU Changxiao;SUN Zhongyang(China Merchants Chongqing Highway Engineering Testing Center Co.,Ltd.,Chongqing 400067)

机构地区：[1]招商局重庆公路工程检测中心有限公司,重庆400067

出　　处：《公路交通技术》2022年第6期101-107,共7页Technology of Highway and Transport

摘　　要：在对欧洲规范翻译与研究的工作中,发现欧洲规范对于结构荷载效应及其组合,与我国公路桥涵设计通用规范的有关规定有一定的区别。为了让同行们对欧洲规范有一定了解,简单介绍了欧洲规范的有关荷载效应组合及桥梁结构计算所使用的汽车荷载模式规定,希望能够起到抛砖引玉的作用,对我国同行在今后的“一带一路”等海外工程承包中对欧洲规范的有关规定有一个初步的认识了解。In the translation and research of Eurocodes,it is found that Eurocodes differ between the structural load effect and their combination and the relevant provisions of General Specifications for Design of Highway Bridges and Culverts in China.In order to let colleagues have a certain understanding of the rules,this paper make a simple introduction on the load effect combination in Eurocodes and car load mode used in bridge structure calculation.It is expected to be able to play the role of jade,for our country colleagues to have a preliminary understanding of the relevant provisions of the Eurocodes in the overseas projects of the future"Belt and Road"and other overseas project contract.

关 键 词：荷载作用组合 承载能力极限状态 正常使用极限状态 欧洲汽车荷载模型 

分 类 号：U442.5[建筑科学—桥梁与隧道工程]