| 桥梁桩基桩底溶洞加固处理技术 |
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| 引用本文： | 贺广明.桥梁桩基桩底溶洞加固处理技术[J].山西交通科技,2011(3):48-49,53. |
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| 作者姓名： | 贺广明 |
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| 作者单位： | 山西省交通科学研究院; |
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| 摘 要： | 我国南方地区地下溶洞比较发育,分布极广,部分桩基在成桩后经检测桩底仍有少量溶洞存在,对高速公路桥梁有极大安全和质量隐患。结合实际施工方法,通过高压旋喷注浆加固技术的实际应用,对桩底溶洞的处理提出看法。
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| 关 键 词： | 桩基 桩底 溶洞 高压旋喷 加固 |
The Reinforcement Technique of Bridge Foundation Pile Cave |
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| HE Guang-ming.The Reinforcement Technique of Bridge Foundation Pile Cave[J].Shanxi Science & Technology of Communications,2011(3):48-49,53. |
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| Authors: | HE Guang-ming |
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| Affiliation: | HE Guang-ming(Shanxi Provincial Research Institute of Communications,Taiyuan,Shanxi 030006,China) |
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| Abstract: | Combined with the construction method,the paper discussed the practical application of the reinforcement technique for high pressure spraying grouting,and proposed some idea of treating with pile cave. |
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| Keywords: | foundation pile cave high pressure spraying reinforcement |
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