中文核心期刊
CSCD来源期刊
中国科技核心期刊
RCCSE中国核心学术期刊

重庆交通大学学报(自然科学版) ›› 2007, Vol. 26 ›› Issue (5): 21-24.

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预应力连续刚构桥施工空间仿真分析

王运涛,王维红,陈宇峰,顾安邦   

  1. 重庆交通大学土木建筑学院,重庆 400074
  • 收稿日期:2006-09-22 修回日期:2015-01-22 出版日期:2007-10-15 发布日期:2015-01-22
  • 作者简介:王运涛(1979一),男,湖北枣阳人,硕土生,从事桥梁结构研究

Spatial Simulation Analysis of PC Continuous Rigid Frame Bridge Construction

WANG Yun-tao,WANG Wei-hong,CHEN Yu-feng,GU An-bang   

  1. School of Civil Engineering&Architecture,Chongqing Jiaotong University,Chongqing 400074,China
  • Received:2006-09-22 Revised:2015-01-22 Online:2007-10-15 Published:2015-01-22

摘要: 箱梁桥是一个空间的结构受力体系,因承受拉、压、弯、剪和扭等的复合作用,其结构变形和受力情况十分复 杂,在大跨P.C.连续刚构桥中表现得尤为显著.通过对ANSYS程序进行二次开发,实现了重庆合川白果渡嘉陵江大 桥主桥施工全过程的空间仿真分析,这对深人认识该类桥的实际受力情况意义重大.

关键词: 预应力连续刚构桥, 施工仿真, 空间应力分析

Abstract: The box girder bridge is a spatial structure resisting a combination of tension,compression,bending,shear,and torsion forces,whose deformation and stress are very complex,especially in the long-span PC continuous rigid frame bridges. The authors have achieved the spatial simulation analysis of the construction of the Baiguodu Jialing River Bridge,which is located at Hechuan in Chongqing.Under the secondary development in ANSYS program.It's very useful in further understanding the similar bridge's actual stress distribution.

Key words: PC continuous rigid fmme bridge, simulation analysis of construction, spatial stress analysis

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