摘要
总结了萧山市西山隧道施工过程中 ,采用管棚、侧壁导洞、边坡预裂爆破、超声波测试及先锚后灌中空锚杆等一系新技术、新工艺 ,在特扁平、多功能城市隧道施工中成功地解决了高岭土断层塌方、高边坡坍塌、洞口滑坡等地质灾害问题的经验 ,阐明了地质灾害对隧道施工的影响。
This paper summarizes the successful expenences in the construction of Xiashan Tunnel in Xiaoshan city.Many geological hazards,such as kaolinite fault collapses,high slope collapses,portal collapses in the very oblate tunnel with multiple functions,have been solved by a series of new technologies such as pipe hut,side pilot drift,slope presplit blasting,ultrasonic sounding and anchor-and-grout pipe anchor.The impact of geological hazards on tunnel construction is also illuminated in the paper.
出处
《地质灾害与环境保护》
2000年第2期171-175,共5页
Journal of Geological Hazards and Environment Preservation
关键词
坍塌
滑坡
地质灾害
隧道施工
防治措施
very-oblate tunnel construction
collapse
landslide
geological hazard.
