| 钻孔灌注桩后压浆技术应用试验研究 |
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| 引用本文： | 周伟,李惠强.钻孔灌注桩后压浆技术应用试验研究[J].华中科技大学学报(自然科学版),2001,29(7):114-116. |
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| 作者姓名： | 周伟 李惠强 |
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| 作者单位： | 华中科技大学土木工程与力学学院 |
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| 摘 要： | 针对钻孔灌注桩施工中桩底沉渣影响桩基承载力的问题，探求在武汉长江I级阶地特殊地质条件下灌注桩后压浆技术的合适工艺参数，并进行了压浆和非压浆桩的静荷载对比试验，在提高承载能力和控制沉降方面取得了较好效果，为该地区灌注桩手压浆技术和应用取得了实证资料。
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| 关 键 词： | 钻孔灌注桩 施工 后压浆 桩基承载力 沉降控制 静荷载试验 |
| 文章编号： | 1000-8616(2001)07-0114-03 |
| 修稿时间： | 2001年1月5日 |
Technical Application of Postgrouting for Slurry Bored Piles |
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| Zhou Wei Li Huiqiang Postgraduate, College of Civil Eng. & Mech.,HUST,Wuhan ,China..Technical Application of Postgrouting for Slurry Bored Piles[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,2001,29(7):114-116. |
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| Authors: | Zhou Wei Li Huiqiang Postgraduate College of Civil Eng & Mech HUST Wuhan China |
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| Institution: | Zhou Wei Li Huiqiang Postgraduate, College of Civil Eng. & Mech.,HUST,Wuhan 430074,China. |
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| Abstract: | In order to solve the problem that the residue of the pile bottom has the influence on the bearing capacity of pile foundation in the construction of slurry bored piles, the proper parameters of postgrouting for slurry bored piles in the geological conditions of I class area in Wuhan Changjiang River are discussed. Some contrast tests between postgrouting and others are done that acquire an effective result in bearing pressure and contol settlement, providing some real data for application of postgrouting to this area. |
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| Keywords: | slurry bored piles construction postgrouting |
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