| 胶州湾海底隧道钻爆法施工关键技术创新 |
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| 引用本文： | 卿三惠,谢文清,辜文凯,黄世红. 胶州湾海底隧道钻爆法施工关键技术创新[J]. 铁道工程学报, 2011, 0(9): 63-69 |
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| 作者姓名： | 卿三惠 谢文清 辜文凯 黄世红 |
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| 作者单位： | 中铁二局股份有限公司,成都,610031 |
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| 摘 要： | 研究目的:海底隧道施工安全风险大,如果施工措施不当,可能导致灾难性后果,甚至威胁工程建设的成败。结合胶州湾海底隧道建设开展钻爆法施工关键技术研究,确保隧道施工安全。研究结论:采用理论分析、数值模拟、现场试验、监控量测、超前地质预报等手段,对海底隧道施工风险管理、断层破碎带施工、浅埋交汇大跨及小净距洞室施工、交叉群洞施工、钻爆法快速施工等关键技术进行了深入研究。构建了施工风险管理信息系统,开发了双通道注浆器和破碎岩体(断层破碎带)无止浆墙快速帷幕注浆新工艺,优化了平面交汇洞室及立体交叉群洞施工方法,总结形成了钻爆法快速施工成套技术,推动了我国海域隧道施工技术进步。
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| 关 键 词： | 海底隧道 钻爆法 施工技术 |
Innovation of Key Construction Technology for Kiaochow Bay Submarine Tunnel with Boring and Blast Method |
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| QING San-hui,XIE Wen-qing,GU Wen-kai,HUANG Shi-wen. Innovation of Key Construction Technology for Kiaochow Bay Submarine Tunnel with Boring and Blast Method[J]. Journal of Railway Engineering Society, 2011, 0(9): 63-69 |
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| Authors: | QING San-hui XIE Wen-qing GU Wen-kai HUANG Shi-wen |
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| Affiliation: | QING San-hui,XIE Wen-qing,GU Wen-kai,HUANG Shi-wen (China Railway Erju Co.Ltd,Chengdu,Sichuan 610031,China) |
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| Abstract: | Research purposes: There is the big risk in construction of submarine tunnel.If the engineering measures are not correct,the calamitous outcome may happen and even it threatens the successful completion of the construction.The study was done on the key construction technologies for the Kiaochow Bay Submarine Tunnel with Boring and Blast Method for guaranteeing the safe construction of the tunnel. Research conclusions: By making theoretic analysis,numerical simulation,in-site test and conducting the advanced... |
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| Keywords: | submarine tunnel boring and blast method construction technology |
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