ISSN 2096-4498 CN 44-1745/U
隧道建设(中英文) ›› 2011, Vol. 31 ›› Issue (S2): 97-102.
• 施工技术 • 上一篇 下一篇
姜冲
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JIANG Chong
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摘要: 在重庆西部国际会展中心配套施工交通工程高义口车站施工中:施工通道进入车站主体转换施工采用混凝土与工字钢门架相结合的方式;车站主体开挖施工采用周边钻设减震孔的方式进行减震施工;2号风道与车站主体交叉口段施工开挖采用静态爆破方式施工,衬砌采用先交叉口门柱后车站主体衬砌的方式进行。通过以上施工技术顺利实现了复杂环境下浅埋暗挖隧道施工。
关键词: 超大断面隧道, 浅埋暗挖车站, 减震, 静态爆破
Abstract: In the construction of Gaoyijou station of Chongqing rail transit: the combination of concrete gatepost and I beam gate frame is adopted in the transition construction of construction tunnel into main station body; shock absorption is adopted in the main station body excavation; static blasting is used in the construction of the connected section of No. 2 ventilation tunnel and main station body, and the “connection first and concrete gatepost after” principle is made in lining construction. In the end, the rapid construction of shallowburied and mined tunnel with complex environment is guaranteed.
Key words: tunnel with large crosssection, shallowburied and mined Metro station, shock absorption, static blasting
姜冲. 浅埋暗挖车站施工技术[J]. 隧道建设, 2011, 31(S2): 97-102.
JIANG Chong. Construction Technologies for Shallowburied and Mined Metro Stations[J]. Tunnel Construction, 2011, 31(S2): 97-102.
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