摘要
本文结合南京市江北新区绿水湾路地下综合管廊现场工程实践,针对强风化岩层的地质,采用长螺旋钻机引孔施工钢板桩的技术,保证了工程质量及施工安全,为今后强风化岩钢板桩施工积累了宝贵经验。
This article combines the field engineering practice of the underground comprehensive pipe corridor of Lvshuiwan Road in Jiangbei New District,Nanjing City.Aiming at the geology of strongly weathered rock formations,the technology of using long spiral drilling rigs to construct steel sheet piles guarantees the quality of the project and the safety of construction,and has accumulated valuable experience for the construction of strong weathered rock steel sheet piles in the future.
作者
郭鹏
GUO Peng(The 2nd Engineering Co.,Ltd.of China Railway 25th Bureau Group,Nanjing 210000,China)
出处
《价值工程》
2020年第13期208-209,共2页
Value Engineering
关键词
强风化岩
引孔
施工方法
strongly weathered rock
pilot hole
construction method
