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本文主要论述减振孔技术在厦门地铁1号线镇海路站深基坑石方爆破开挖中,通过先期试验确定减振孔减震效果,进而设计减振孔布设方案和施工工艺,以达到有效降低爆破振动对周边环境的影响及保护构筑物为目的的成功案例,来总结市区地铁车站深基坑爆破开挖减振孔施工技术。
In this paper, the vibration reduction hole technology in Zhenhai Road Station in Xiamen Metro deep excavation stone excavation, through the preliminary test to determine damping effect damping hole, and then the design of damping hole layout and construction technology to achieve Effectively reduce the impact of blasting vibration on the surrounding environment and the protection of the building for the purpose of success stories to summarize the city subway station deep excavation vibration excavation hole construction technology.