| 灰岩地区桩底地下暗河连通溶洞综合处理技术 |
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| 引用本文： | 汪卫.灰岩地区桩底地下暗河连通溶洞综合处理技术[J].企业科技与发展,2010(1):34-36. |
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| 作者姓名： | 汪卫 |
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| 作者单位： | 广东省长大公路工程有限公司,广东广州511430 |
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| 摘 要： | 文章以广（州）梧（州）高速公路河口至双凤段大庆桥的工程为例，总结了2条桩底存在相互连通的地下暗河的情况下，对其进行综合加固处理的施工经验，并介绍了灰岩地区桩底暗河的探查、机理分析及具体处理措施。
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| 关 键 词： | 桩基 地下暗河 处理技术 双液注浆 |
Comprehensive Techniques Applied to Piles of UndergTound River Dissolved Cavern in Limestone Areas |
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| Authors: | WANG Wei |
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| Institution: | WANG Wei ( Guangdong Changda Highway Engineering Co., Ltd., Guangzhou Guangdong 511430) |
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| Abstract: | Taking the example of the engineering project between Guangzhou-Wuzhou highway Hekou and Daqing Bridge at Shuangfeng section, the article summarizes the connection of two piles foundations at underground river and the construction experiences of comprehensive reinforcement, and introduces the exploration, rationale analysis and specific solutions of piles foundation at underground river in limestone areas. |
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| Keywords: | piles foundation underground river treatment techniques double fluid grouting |
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