| 高强水泥土桩复合地基在高、重建筑中的应用 |
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| 引用本文： | 孙占芝,罗健雄,宋元斌. 高强水泥土桩复合地基在高、重建筑中的应用[J]. 郑州大学学报(工学版), 2001, 22(3): 101-103 |
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| 作者姓名： | 孙占芝 罗健雄 宋元斌 |
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| 作者单位： | 1. 郑州工业大学综合设计研究院,
2. 大亚湾建筑设计院, |
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| 摘 要： | 水泥土桩复合地基是我国应用较广泛的一种地基处理形式,其主要施工方法为深层搅拌法(含浆液深层搅拌法和粉体深层搅拌法)、高压喷射注浆法(亦称高压旋喷法)及夯填法.其中,深层搅拌法和高压旋喷法为国内常用方法,通过工程实例研究分析了高强水泥土桩复合地基的相对刚度和计算方法,对同类工程有一定参考价值.
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| 关 键 词： | 高强水泥土桩 复合地基 相对刚度 |
| 文章编号： | 1007-6492(2001)03-0101-03 |
| 修稿时间： | 2001-04-28 |
Application of High - strength Cement- soil Pier in Tall and Heavy - load Building Constructions |
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| SUN Zhan-zhi ,LUO Jian-xiong ,SONG Yuan-bin. Application of High - strength Cement- soil Pier in Tall and Heavy - load Building Constructions[J]. Journal of Zhengzhou University: Eng Sci, 2001, 22(3): 101-103 |
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| Authors: | SUN Zhan-zhi LUO Jian-xiong SONG Yuan-bin |
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| Affiliation: | SUN Zhan-zhi 1,LUO Jian-xiong 1,SONG Yuan-bin 2 |
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| Abstract: | FS Cement-soil pier composite foundation is a treatment process used quite widely in our country. Its main construction process includes deep-mixing method (either liquid cement deep mixing or dry cement deep mixing), high-pressure guning method (also known as high-pressure chemical churning method) as well as filling-and-tamping method. These deep-mixing method and high-pressure chemical churning method are commonly used now in our country. Relative rigidity and adopted principle are discussed through the course of a case study. The parameters can serve as reference in the same kind of project. |
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| Keywords: | FS high-strength cement-soil pier composite foundation relative rigidity |
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