重庆交通大学学报（自然科学版） ›› 2006, Vol. 25 ›› Issue (2): 12-15.
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邹毅松，单荣相
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作者简介:
ZOU Yi-song，SHAN Rong-xiang
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摘要： 推导了连续刚构桥中跨合龙时合龙顶推力的解析公式，并以河耳沟特大桥为例，介绍了连续刚构桥顶推 力的计算及实现．
关键词: 连续刚构桥, 合龙：顶推力
Abstract: The analysis formula ofjacking force is deduced when the mid-span of a continuous rigid frame bridge is in closure．Based on Heergou extra-long span bridge，the computation and accomplishment of jacking force of the continuous rigid flame bridge are introduced．
Key words: continuous rigid frame bridge, closure, jacking force
中图分类号:
U444.45
邹毅松，单荣相. 连续刚构桥合龙顶推力的确定[J]. 重庆交通大学学报（自然科学版）, 2006, 25(2): 12-15.
ZOU Yi-song，SHAN Rong-xiang. The confirmation closure jacking force of continuous rigid frame bridge[J]. Journal of Chongqing Jiaotong University(Natural Science), 2006, 25(2): 12-15.
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http://xbzk.cqjtu.edu.cn/CN/Y2006/V25/I2/12
