摘要
拉森钢板桩以其施工便捷、强度高、防渗、施工速度快和可重复使用的优点在市政工程的深沟槽施工支护中得到了广泛的使用。本文结合实际工程案例,阐述了陆地箱涵基坑开挖过程中通过采用引孔拉森钢板桩的施工技术,克服了施工条件复杂的难题,有效保证了施工进度及安全。
Larsen steel sheet piles have been widely used in deep trench construction support of municipal engineering because of its convenient construction,high strength,anti-seepage,fast construction speed and reusability.Based on the actual engineering case,this paper expounds the construction technology of using the pilot hole Laisen steel sheet pile in the excavation process of the land box culvert,which overcomes the complicated construction conditions and effectively ensures the construction progress and safety.
作者
卫聪聪
WEI Cong-cong(SINOHYDRO Bureau 8 Co.,Ltd.,Changsha 410004,China)
出处
《价值工程》
2019年第33期292-294,共3页
Value Engineering
关键词
拉森钢板桩
支护
引孔
施工技术
Larsen steel sheet pile
support
pilot hole
construction technology
