| 钻孔灌注桩后压浆技术机理的新认识 |
| 修订日期：2000-04-17 点此下载全文 |
| 引用本文：吴礼生,徐卫红,王爱平.钻孔灌注桩后压浆技术机理的新认识[J].钻探工程,2001,(5):4-6.. New Understanding on the Mechanism of Post Grout Injection for Bored Piles[J]. Drilling Engineering, 2001,(5):4-6. |
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| 吴礼生 徐卫红 王爱平 |
吴礼生(湖北地矿建设工程承包集团有限公司，湖北武汉
430022)
徐卫红(湖北省地勘局，湖北武汉 430022)
王爱平(湖北地矿建设工程承包集团有限公司，湖北武汉
430022)
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| 中文摘要:通过分析上海地区应用钻孔灌注桩后压浆技术的工程实例的试验结果,进一步认识后压浆技术提高钻孔灌注桩承载力的机理,在深入分析和总结的基础上,提出了合理应用后压浆技术的建议. |
| 中文关键词:钻孔灌注桩 后压浆技术 沉降量 极限承载力 |
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| New Understanding on the Mechanism of Post Grout Injection for Bored Piles |
| WU Li sheng WANG Ai ping |
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| Abstract:The mechanism of increase of the bore pile bearing capacity by post grouting has been further understood through analysis of the testing results of bored piles with post grouting in Shanghai. Some suggestions on how to use the post grouting technique properly is put forward. |
| keywords:bored pile,post grouting,settlement,limit of the bearing capacity, |
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