摘要
以长沙市岳麓区冰雪世界项目为例,阐述了复杂岩溶地质条件下锚索(杆)的施工工艺流程,并探讨了钻杆注浆加止浆塞的技术要点,有利于提高锚索(杆)的成孔率,确保工程的施工质量。
Taking ice-snow world project in Yuelu district of Changsha city as an example, the paper describes anchor cable(rod) construction technology procedures under complicated karst geology condition, and explores the technical points of drilling pile grouting adding grout-proofing, which will be good for improving anchor cable (rod) hole-forming rate and to guarantee engineering construction quality.
出处
《山西建筑》
2016年第34期90-91,共2页
Shanxi Architecture
基金
湖南省自然科学基金(项目编号:2015JJ6038)
湖南省教育厅一般项目(项目编号:15C0555)
关键词
岩溶地质
锚索
钻杆注浆
溶洞
karst geology, anchor cable, drilling pile grouting, karst cave