杭州湾跨海大桥通航孔迭合梁斜拉桥方案研究  

The project research on Hangzhou gulf across ocean big Bridge navigation bore match beam of inclined pulling bridge

作　　者：陈志伟[1] 米文勇[2] 

机构地区：[1]西南交通大学 [2]四川雅西高速公路有限责任公司

出　　处：《山西建筑》2009年第21期329-330,共2页Shanxi Architecture

摘　　要：根据杭州湾跨海大桥特定的建设条件和工程自然条件,考虑了工程的经济性、工期安排、施工工艺、施工设备等因素,综合分析了结构受力合理性、整体抗风能力等条件后,对在杭州湾跨海大桥通航孔采用迭合梁斜拉桥方案进行了研究,经检验此方案是经济合理的。According to Hangzhou gulf across ocean big Bridge the particular developments and the engineering nature term, the paper considers the economic, work period arrangement, construction craft, construction equipments etc. factors, synthesized analyzes the rationality of construction suffer stress and the whole anti-wind energy stress etc. term, studies Hangzhou gulf across ocean big Bridge navigation bore match beam of inclined pulling the bridge project, through examine that the project is economy and reasonable.

关 键 词：跨海大桥 通航孔 迭合梁 斜拉桥 

分 类 号：U448.27[建筑科学—桥梁与隧道工程]