预应力砼部分斜拉桥施工监控技术研究  

Construction Controlling of Single Tower and Single Cable Prestressed Concrete Partition Cable Bridge

作　　者：王军玺[1] 郄才富[1] 张自然[2] 

机构地区：[1]兰州铁道学院土木建筑学院,甘肃兰州730070 [2]厦门市政建设指挥部,福建厦门361012

出　　处：《兰州铁道学院学报》2002年第6期73-77,共5页Journal of Lanzhou Railway University

摘　　要：以一座2×80m独塔单索面预应力砼部分斜拉桥的施工过程为对象,建立了以主梁线型控制为主同时兼顾斜拉索索力、主梁应力的监控体系,通过监控体系的实施,使桥梁得以高精度合拢,取得了满意的控制结果.In this paper the controlling system for the beam linetype which considering cable force and girder stress was established, and the controlling system was used for the construction engineering of the TONG - AN YINHU Single tower with single cable prestressed concrete partition cable bridge, and the good construction controlling result was obtained. The bridge was held together.

关 键 词：预应力砼斜拉桥 施工监控 索力控制 主梁 应力 线型控制 

分 类 号：U448.27[建筑科学—桥梁与隧道工程] U445[交通运输工程—道路与铁道工程]