| 某高层建筑软基多重复合地基监测结果分析 |
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| 引用本文： | 毛新虎, 陈军武, 赵队家, 温金中, 王青玉. 2002: 某高层建筑软基多重复合地基监测结果分析. 工程地质学报, 10(S1): 655-660. |
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| 作者姓名： | 毛新虎 陈军武 赵队家 温金中 王青玉 |
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| 作者单位： | 1.山西省交通科学研究院 太原 030006;;2.山西省地质工程勘察院 太原 030024n |
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| 摘 要： | 多种复合地基可以利用不同的桩体材料、不同的施工方法,充分利用地表土的承载力,以达到既消除地基液化,又能满足地基承载力要求。通过对多种复合地基原理的阐述及二灰桩和CFG桩加固软土地基的特点和工程实践数据分析,特别是经过对工程效果检验,说明二灰桩+CFG桩多种复合地基处理办法能满足设计要求,并节省工程材料,降低工程成本,较好的经济效益和社会效益。
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| 关 键 词： | 多种复合地基 CFG桩 二灰桩 低应变动力检测 载荷试验 |
| 收稿时间： | 2002-06-30 |
DETECTED RESULTS ANALYSIS OF THE MULTIPLE COMPOUND GROUND OF SOFT FOUNDATION OF HIGH-STORIED BUILDING |
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| Mao Xinhu, Chen Junwu, Zhao Duijia, Wen Jinzhong, Wang Qingyu. 2002: DETECTED RESULTS ANALYSIS OF THE MULTIPLE COMPOUND GROUND OF SOFT FOUNDATION OF HIGH-STORIED BUILDING. JOURNAL OF ENGINEERING GEOLOGY, 10(S1): 655-660. |
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| Authors: | Mao Xinhu Chen Junwu Zhao Duijia Wen Jinzhong Wang Qingyu |
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| Affiliation: | 1.Shanxi academy of traffic and scientific research, Taiyuan 030006;;2.Prospecting academy of geological engineering in Shanxi province, Taiyuan 030024n |
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| Abstract: | The paper demonstrates that multiple compound can use different pole materials, different construction methods and make full use of bearing capacity of ground soil in order to eliminate ground liquefaction as well as meet requirements of bearing capacity of ground. Through cost of comparing, prove that multiple compound is a handling method of ground which whose construction method is easy, cost is comparatively economical and deserves being spread. The technology of composite foundation using CFG stake is adopted in improving the bearing strength for soft subsoil. And in this paper,the principle of multiple compound, the characteristics of CFG stake&two ash pile reinforcing soft subsoil and practice data are analyzed. According to the inspection of the engineering effect, the disposition method of composite foundation using CFG stake&two ash pile can achieve the design requirements.This method is economic in cutting down the engineering cost and has better economic and society benefit. |
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| Keywords: | Multiple compound ground CFG piles Two ash pile Dynamic test of low stress Plate loading test |
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