| 用钻孔注浆法加固涌砂坍塌地基 |
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| 引用本文：吴景华,阮文军,赵润.用钻孔注浆法加固涌砂坍塌地基[J].钻探工程,1994,(5):21-22.. Borehole Grouting Method for Reinforcement of Sand Influxing and Caving Foundation[J]. Drilling Engineering, 1994,(5):21-22. |
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| 吴景华 阮文军 赵润 |
| 长春工业高等专科学校 |
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| 中文摘要:基坑开挖后，造成地下砂层向坑内大量涌砂，致使周围建筑基础地基塌陷，用钻孔注浆法加固砂层、填砾埋管注浆法充填加固塌陷地基是一种行之有效的方法。 |
| 中文关键词:钻孔注浆，加固，地基塌陷 |
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| Borehole Grouting Method for Reinforcement of Sand Influxing and Caving Foundation |
| Wu Jinghua Yuan Wenjun Zhao Run |
| Changchun Advanced College of Industry |
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| Abstract:Foundation pit excavation causes large volume of sand to inlux subsurface into the pit,resultingin surroundig foundation ground caveng,An effective way is to stabilze the sand formation using boreholegrouting method,and fill and reinforce the caving foundation using packing and buried tube grouting method. |
| keywords:borehole grouting,reinforcement,foundation caving, |
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