摘要
针对大型机械无法施工的桥梁,对桥梁桩基采用水磨钻成孔工艺进行研究,合理划分取芯深度、倾斜角度等,验证水磨钻成孔在特殊周边环境要求下采用的可行性。
For bridges that can not be constructed by large-scale machinery,the paper studies the technology of drilling by water-milling for bridge pile foundation,divides the core depth and inclination angle reasonably,and verifies the feasibility of drilling by water-milling under the special surrounding environment requirements.
作者
曹元义
张浩
李鹏
CAO Yuanyi;ZHANG Hao;LI Peng(Urban Rail Transit Engineering Co.,Ltd.of China Railway Beijing Engineering Bureau Group Co.,Ltd.,Beijing 100000,China)
出处
《施工技术》
CAS
2019年第S01期1224-1226,共3页
Construction Technology
关键词
桥梁工程
桩基
水磨钻
施工技术
bridges
piles
water milling drill
construction
