桩网复合地基桩土应力比的影响因素分析 |
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引用本文: | 郑彦峰. 桩网复合地基桩土应力比的影响因素分析[J]. 山西建筑, 2009, 35(29): 107-108 |
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作者姓名: | 郑彦峰 |
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作者单位: | 河北省地矿局水文工程地质勘查院,河北石家庄,050021 |
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摘 要: | 简述了桩—网复合地基的工作原理,指出桩土应力比是反映桩—网复合地基工作状态的一个重要参数,也是计算桩—网复合地基承载力和沉降的重要指标,在充分考虑桩—网—土协同作用的基础上,分析了影响桩网复合地基桩土应力比的主要因素,以推广桩—网复合地基的应用。
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关 键 词: | 桩—网复合地基 桩土应力比 路堤荷载 协同作用 |
On analysis of influential factors for pile-soil stress ratio of pile-net composite |
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Affiliation: | ZHENG Yan- feng |
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Abstract: | The paper indicates the working principle of the pile-net composite,points out the pile-soil stress ratio is the important parameter to reflect the working state of the pile-net composite and is also the essential index for the foundation loading stress and settlement of the pile-net composite,and analyzes the main factors which influence the pile-soil stress ratio of pile-net composite by considering the coordination among the pile,the net and the earth,so as to extend the application of the pile-net composite by considering the coordination among the pile, the net and the earth, so as to extend the application of the pile-net composite. |
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Keywords: | pile-net composite pile-soil stress ratio embankment load coordinate effect |
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