花土坡特大桥施工过程中桥墩抗风受力分析  

Analysis of wind-resisting stress of piers of Huatupo super major bridge during its construction

作　　者：王清明[1] 

机构地区：[1]中国铁道建筑总公司科技部,北京100855

出　　处：《铁道建筑技术》2002年第3期4-7,共4页Railway Construction Technology

摘　　要：对 110m高墩大跨悬臂现浇梁在最大悬臂状态下的桥墩和梁部最不利恒载和风载进行了分析和计算 。The paper analyzes and calculates the most unfavorable dead load and wing load of pier and girder of the 110 m high pier long span cantilever bridge with full length of the cast\|in\|place cantilever arm. It also reviews the stress and reliability of piers under most unfavorable load conditions.

关 键 词：铁路桥 花土坡特大桥 施工过程 桥墩 抗风 受力分析 

分 类 号：U448.13[建筑科学—桥梁与隧道工程] U443.22[交通运输工程—道路与铁道工程]