| 杨转运,杨波.在富水地层桩基施工中采用帷幕注浆止水[J].现代交通技术,2006,(1):18-21 |
| 在富水地层桩基施工中采用帷幕注浆止水 |
| Application of Curtain Grouting in the Construction of Bridge Piles on Watery Strata |
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| DOI： |
| 中文关键词: 帷幕注浆 止水 桩基施工 压水试验 渗透系数 |
| 英文关键词:curtain grouting water proof piles construction pressure water test permeability coefficient |
| 基金项目: |
| 杨转运 杨波 |
| [1]重庆大学土木工程学院,重庆400044 [2]四川建筑职业技术学院,四川德阳618000 [3]中国葛洲坝集团第六公司,湖北宜昌443002 |
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| 中文摘要: |
| 结合工程实例论述了帷幕注浆的设计要点、施工工艺以及判定止水效果的原位测试方法。工程实践表明：采用帷幕注浆对不同地层均能取得强度增加、渗透系数减小的工程效果，保证了桩基的顺利施工。 |
| 英文摘要: |
| The key points, construction technology and test method of water proof in situ were discussed in this paper. The result of a practical engineering demonstrated that the strengths of all kinds of strata soil treated by this method had a great increment and the curtain grouting technology could prevent water very well when holes were dug. |
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