摘要
合理的施工方法及工艺参数直接关系到下穿高速公路隧道施工安全和既有交通的运营安全。结合泉州市大坪山非机动车及人行隧道工程实例,从隧道的超前支护、开挖方式、监控量测关键工序的方法选择、工艺流程、施工注意事项等方面进行论述,探讨如何顺利安全通过既有高速公路,为同类工程积累可供参考的经验。
The safety of traffic of expressway and the construction of tunnel, which is constructed below the expressway, is determined by rational construction technology and parameters. Considering the tunneling practice of Daping Mountain no-motor vehicle tunnel in Quanzhou, the paper systematically presents the supporting structure in advance, the method of excavation, choice of key working procedure of detection and measurement technology, technics process,notices of construction, et al. , summarises the successful experience of tunnel construction underpassing expressway, which could be helpful for the simuliar project.
出处
《交通科技与经济》
2010年第4期90-92,共3页
Technology & Economy in Areas of Communications
关键词
隧道施工
下穿
浅埋
控制爆破
tunnel construction
underpassing- shallow cover- controlled blasting
