| 后压浆技术在公路桥梁桩基础中的应用研究 |
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| 引用本文： | 黎见明. 后压浆技术在公路桥梁桩基础中的应用研究[J]. 广东土木与建筑, 2009, 0(5): 50-51 |
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| 作者姓名： | 黎见明 |
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| 作者单位： | 广州市市政工程维修处,广州510100 |
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| 摘 要： | 分析桥梁桩基采用后压浆技术提高桩基承载力和降低桩顶变形的作用机理,并对某施工现场进行不同成孔工艺的桩基静载承载力试验以及压浆桩与未压浆桩的受力对比试验,对后压浆技术的施工效果加以验证。
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| 关 键 词： | 钻孔灌注桩 后压浆 承载力 静载试验 |
Applied Research of Post Grouting Technology in Highway Bridge Pile Foundations |
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| Li Jianming. Applied Research of Post Grouting Technology in Highway Bridge Pile Foundations[J]. Guangdong Architecture Civil Engineering, 2009, 0(5): 50-51 |
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| Authors: | Li Jianming |
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| Affiliation: | Li Jianming (Municipal Engineering Maintenance Department of Guangzhou Guangzhou 510100, China) |
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| Abstract: | The paper analyzes the mechanism of the post-grouting technology to increase the pile＇s bearing capacity and decrease the pile＇s sedimentation. Meanwhile, the bearing capacity tests of different hole-making technologies and the force comparison tests of the grouting piles and non-grouting piles are used to verify the construction effects of the post-grouting technology. |
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| Keywords: | bored pile post grouting bearing capacity static load test |
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