| 压密注浆在既有房屋地基加固中的应用与实践 |
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| 引用本文： | 李为国.压密注浆在既有房屋地基加固中的应用与实践[J].中国勘察设计,2011(11):70-74. |
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| 作者姓名： | 李为国 |
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| 作者单位： | 福建工大建筑设计院 |
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| 摘 要： | 本文结合作者从事的压密注浆加固软土地基的设计及检测的工程.叙述了压密注浆的加固原理、加固效果;影响加固效果的各种因素、适用范围等,并例举了二个项目成功加固案例,同时指出了压密注浆在建筑工程上其它方面的应用前景。
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| 关 键 词： | 压密 注浆 浆液配合比 填充率 单曲钢筋砼倒拱薄壳 条形基础变筏板基础 纠偏 |
Pressure-Grouted Compacting at Foundation Reinforce of Exisiting Building Apply and Practice |
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| Abstract: | Based on the pressure-grouted compacting soft soil base reinforcement project designed and supervised by the author, this article attempts to expound the reinforcement mechanism and effect of the pressure-grouted compacting craft as well as all kinds of factors which determine the reinforcement effect and the scope of application and list two project case of succeed reinforce. Meanwhile, this artide aims to pen a blueprint of the prospects of application of the pressure-grouted compacting craft in their fie... |
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| Keywords: | pressure compacting grout pouring mixing ratio of grout pressure filling ratio one-sided reverse arch shell of RC strip foundation turn into mat foundation redress |
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