软基段路堤偏载对桥梁桩基的影响分析
Analysis of Influence of Eccentric Load of Embankment on Bridge Pile Foundation in Soft Foundation Section
何鼎忠1
作者信息
- 1. 贵州水务建设工程有限公司,贵州 贵阳 550001
- 折叠
摘要
文中依托铜仁市武陵山大道工程实例,对软基路堤偏载对桥梁桩基的影响展开探究,借助三维有限元计算模型对路堤偏载条件下桥梁桩基受力状况进行模拟分析,获得桩基实际受力特征,从而对桩基性能实施评价,并提出桩基加固措施.
Abstract
Based on the project practice of Wulingshan Avenue in Tongren City,this paper explores the influence of partial load on bridge pile foundation of soft foundation embankment.By using three-dimensional finite element calculation model,the stress status of bridge pile foundation under partial load of embankment is simulated and analyzed to obtain the actual stress characteristics of pile foundation,so as to evaluate the performance of pile foundation and propose the reinforcement measures of pile foundation.
关键词
市政道路/软土路堤偏载/桥梁桩基/沉降变形Key words
Municipal road/Soft earth embankment off-load/Bridge pile foundation/Settlement deformation引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
万方数据