Influence of webs inclination on mechanical behaviors of box
girder with corrugated steel webs

Journal of Chongqing Jiaotong University(Natural Science) ›› 2006, Vol. 25 ›› Issue (1): 1-3.

Influence of webs inclination on mechanical behaviors of box girder with corrugated steel webs

HU Xu-hui， GU An-bang， XU Jun-lan

Chongqing Jiaotong University, Chongqing 400074, China

Received:2004-12-02 Revised:2005-01-10 Online:2006-02-15 Published:2015-05-18

腹板倾角对波形钢腹板箱梁受力性能的影响

胡旭辉,顾安邦,徐君兰

重庆交通学院, 重庆 400074

作者简介:胡旭辉(1982—) , 男, 浙江东阳人, 硕士生, 从事组合梁桥研究
基金资助:
重庆市科学技术委员会资助项目(03016)

Abstract

Abstract: The box girder with corrugated steel webs is a new type of composite steel- concrete structure. Combine to it' s structure feature, analysis the mechanical behaviors of the different inclination of webs according to the finite element program. Compared with the finite element model' s deflection、f lexural stress and shear stress in different inclination of webs, it can make some conclusions that can provide theoretical foundation for bridge design and construction in future.

Key words: corrugated steel webs, composite box, trapezoidal box, inclination of webs, finite element program

摘要： 波形钢腹板箱梁是一种新型的钢??砼组合结构,结合其结构特点并以某拟建工程为依托,通过有限元软件对其在不同腹板倾角下的受力状况进行分析,比较各种工况下梁体的跨中挠度、底板砼应力及钢腹板剪应力等受力情况而得出结论,为实桥的设计和施工提供理论依据.

关键词: 波形钢腹板, 组合梁桥, 梯形箱梁, 腹板倾角, 有限元

CLC Number:

U448.21+6

HU Xu-hui， GU An-bang， XU Jun-lan. Influence of webs inclination on mechanical behaviors of box girder with corrugated steel webs[J]. Journal of Chongqing Jiaotong University(Natural Science), 2006, 25(1): 1-3.

胡旭辉,顾安邦,徐君兰. 腹板倾角对波形钢腹板箱梁受力性能的影响[J]. 重庆交通大学学报（自然科学版）, 2006, 25(1): 1-3.

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