| 2D工法复合地基沉降影响因素研究 |
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| 引用本文： | 吴燕开,刘松玉.2D工法复合地基沉降影响因素研究[J].山东科技大学学报(自然科学版),2009,28(3):40-44,60. |
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| 作者姓名： | 吴燕开 刘松玉 |
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| 作者单位： | 1. 山东科技大学,土木建筑学院,山东,青岛,266510
2. 东南大学,岩土工程研究所,江苏,南京,210096 |
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| 摘 要： | 2D工法复合地基作为一种新型的软基处理方法，在实际应用中还未有太多的工程实例。为更好为今后的工程实际提供理论参考．采用大型的岩土工程软件Geo-Slope分剐对影响复合地基沉降的桩间距、桩模量、垫层刚度等进行了分析比较，数值模拟结果表明，桩间距的大小是影响该复合地基沉降量的主要因素。
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| 关 键 词： | 2D工法 复合地基 沉降量 桩间距 垫层 |
Studying the Factors Effecting Settlement of 2D Method Compound Ground |
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| WU Yan-kai,LIU Song-yu.Studying the Factors Effecting Settlement of 2D Method Compound Ground[J].Journal of Shandong Univ of Sci and Technol: Nat Sci,2009,28(3):40-44,60. |
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| Authors: | WU Yan-kai LIU Song-yu |
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| Institution: | 1.College of Civil Engineering and Architecture;SUST;Qingdao;Shandong 266510;China;2.Institute of Geotechnical Engineering;Southeast University;Jiangsu;Nanjing 210096;China |
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| Abstract: | It is a new soil improvement method that combines the dry jet mixing(DJM) with vertical drain that has the particular construction technique,which has not been used largely during the construction.In order to offer the theory for the engineering,the geotechnical engineering software Geo-Slope is used to analyze the factors which effected the compound ground settlement.The space between pile and the modulus of pile and the stiffness of cushion are analyzed by this software detailedly.The space between piles ... |
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| Keywords: | 2D method compound ground settlement space between pile cushion |
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