摘要
文章结合六河高速公路白岩脚大桥16#、17#墩桩基加固工程实例,分析了该桥墩柱变形、开裂、下沉等病害及成因,提出了采用增补桩基加固技术的加固处理方案,并评述了该技术方案的加固效果。
Combining the 16# and 17# pile foundation reinforcement engineering practices of Baiyanjiao Bridge in Liuhe Expressway,this article analyzed the diseases and causes of deformation,cracking, and sinking of pier pillars in this bridge,proposed the reinforcement treatment plan by using the sup- plementary pile foundation reinforcement technology, and reviewed the reinforcement effect of this technical plan.
作者
黄秀珠
HUANG Xiu-zhu(Guangxi Communications Investment Group Hechi Expressway Operation Co.,Ltd.,Hechi,Guangxi,54709)
出处
《西部交通科技》
2018年第8期100-104,共5页
Western China Communications Science & Technology
关键词
高速公路
桩基
支座
裂缝
变形
增补桩基加固
Expressway
Pile foundation
Bearing
Crack
Deformation
Supplementary pile foundation reinforcement
