| 粉喷桩合理桩长在变电站地基处理中的应用 |
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| 引用本文： | 鄢建华,周秋鹏,姜文,鞠洪涛. 粉喷桩合理桩长在变电站地基处理中的应用[J]. 湖北电力, 2011, 35(2): 44-46 |
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| 作者姓名： | 鄢建华 周秋鹏 姜文 鞠洪涛 |
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| 作者单位： | 1. 湖北省电力勘测设计院,湖北,武汉,430024
2. 湖北省电力试验研究院,湖北,武汉,430077 |
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| 摘 要： | 文章主要论述了粉喷桩的软土加固原理、受力机理,并以武汉市东西湖220kV变电站工程场地软弱土粉喷桩地基处理为例,阐述了进行变电站全场地基处理设计采用粉喷桩时,经济合理桩长的选用方法,供电网工程及其他行业的设计人员参考.
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| 关 键 词： | 复合地基 粉喷桩 桩长 |
Application of Powder Spray Pile Reasonable Length in Substation Foundation Treatment |
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| YAN Jian-hua,ZHOU Qiu-peng,JIANG Wen,JU Hong-tao. Application of Powder Spray Pile Reasonable Length in Substation Foundation Treatment[J]. Hubei Electric Power, 2011, 35(2): 44-46 |
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| Authors: | YAN Jian-hua ZHOU Qiu-peng JIANG Wen JU Hong-tao |
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| Affiliation: | 1(1.Hubei Electric Power Survey & Design Institute,Wuhan 430024,China;2.Electric Power Testing & Research Institute of Hubei Electric Power Company,Wuhan 430077,China) |
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| Abstract: | This paper discussed the consolidating principle and stress mechanism of powder spray pile for soft soil.Taking a Wuhan 220 kV substation with power spray pile to treat the soft soil foundation as an example,the paper expounded its treatment design for the whole substation foundation,and the selection method of economical and reasonable pile length,which provided reference for the designers of power grid and other trades. |
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| Keywords: | compound foundation powder spray pile pile length |
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