| 高速公路隧道跨越溶洞段的治理技术 |
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| 引用本文： | 黄仲谋.高速公路隧道跨越溶洞段的治理技术[J].交通科技与经济,2011,13(4):30-32. |
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| 作者姓名： | 黄仲谋 |
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| 作者单位： | 福建省第一公路工程公司,福建泉州,362000 |
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| 摘 要： | 随着公路交通网越来越密集,设计线路不可避免地要穿越岩溶区,尤其是山区高速公路,还会出现隧道穿越岩溶区的现象。贵州省三凯高速公路SK13隧道对岩溶区采用超前注浆、格栅拱架加强的处理工艺,取得良好的工程效果。对注浆设计、施工工艺、工程质量检验等方面进行总结,对类似的采空区治理工程有一定的参考作用。
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| 关 键 词： | 隧道施工 岩溶区 注浆加固 |
Treatment Technology of Tunnel Construction of Freeway through Karst Cave Area |
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| HUANG Zhong-mou.Treatment Technology of Tunnel Construction of Freeway through Karst Cave Area[J].Technology & Economy in Areas of Communications,2011,13(4):30-32. |
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| Authors: | HUANG Zhong-mou |
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| Institution: | HUANG Zhong-mou(Fujian No.1 Highway Construction Engineering Company,Quanzhou 362000,Fujian,China) |
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| Abstract: | As the destiny of road growing higher and higher,it would be unavoidable to encounter karst cave area when designing a road,especially in mountain district,a freeway with tunnel through karst cave area is although seen sometimes.SK13 tunnel in Gui Zhou San-Kai Freeway which is through karst cave area is constructed successfully by treatment of pre-grouting and advanced bolt and steel grids in those poor condition area.The paper summaries the experiences of design of pre-grouting,construction technology,qual... |
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| Keywords: | tunnel construction karst cave area strengthed by pre-grouting |
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