钢-混凝土组合结构桥梁研究新进展  

Advances of research on steel-concrete composite bridges

作　　者：聂建国[1] 陶慕轩[1] 吴丽丽[2] 聂鑫[1] 李法雄[1] 雷飞龙[1] 

机构地区：[1]清华大学土木工程安全与耐久教育部重点实验室,北京100084 [2]中国矿业大学(北京),北京100083

出　　处：《土木工程学报》2012年第6期110-122,共13页China Civil Engineering Journal

基　　金：国家自然科学基金重点项目(51138007);清华大学自主科研计划(20101081766)

摘　　要：钢-混凝土组合结构桥梁近年来在我国得到了迅速的发展。在传统桥梁结构形式的基础上,发展多种新型组合结构桥梁形式,拓宽组合结构桥梁的应用领域。介绍近年来在钢-混凝土组合结构桥梁方面的最新研究进展,内容包括波形钢腹板组合梁桥、槽型钢-混凝土组合梁桥、钢-混凝土组合刚构桥、双重组合作用连续组合梁桥和大跨斜拉桥组合桥面系。通过对传统结构形式的改进和发展,可充分发挥组合结构桥梁的综合优势,研究结果表明,钢-混凝土组合结构桥梁具有广阔的推广应用前景。Steel-concrete composite bridges have been developed rapidly in recent years in China. Several new types of composite bridges have been developed on the basis of traditional structures to broaden the application area of composite bridges. In this paper, some recent advances in research of steel-concrete composite bridges are summarized. The main research work involves composite girder bridges with corrugated steel webs, channel-shaped steel-concrete composite girder bridges, steel-concrete composite rigid frame bridges, continuous composite bridges with double composite action and composite deck systems for large-span cable-stayed bridges. Through improvement and development of the traditional structural forms, the comprehensive advantages of composite bridges can be fully displayed, which demonstrates a good prospect of application and extension for steel-concrete composite bridges.

关 键 词：钢-混凝土组合结构 桥梁 波形钢腹板 槽型组合梁 组合刚构桥 双重组合 组合桥面系 

分 类 号：U448.38[建筑科学—桥梁与隧道工程]