| 组合桩土拱效应的试验模型分析 |
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| 引用本文： | 周俊磊. 组合桩土拱效应的试验模型分析[J]. 山西建筑, 2010, 36(31): 99-100 |
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| 作者姓名： | 周俊磊 |
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| 作者单位： | 广铁集团广州工务段,广东,广州,510016 |
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| 摘 要： | 通过试验模型分析了砂质粘土的桩间距、含水率等因素对土拱效应的影响，结果表明：含水率为15．2％～30．7％的粘土中。4倍-6倍桩宽为合理桩间距范围，桩顶位移随桩间距的增大而增大。
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| 关 键 词： | 土拱效应 桩间距 模型试验 含水率 |
Experiment model analysis on soil arching effect of compound pile |
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| ZHOU Jun-lei. Experiment model analysis on soil arching effect of compound pile[J]. Shanxi Architecture, 2010, 36(31): 99-100 |
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| Authors: | ZHOU Jun-lei |
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| Affiliation: | ZHOU Jun-lei |
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| Abstract: | This article analyzes the impacts of pile spacing and moisture capacity of sandy clay on soil arching effect by testing model. Results show that ： if the moisture capacity of sandy clay is 15.2% - 30.7% , 4 times - 6 times pile width will be the reasonable pile spacing scope, and pile cap displacement will increase with the pile spacing increasing. |
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| Keywords: | soil arching effect pile spacing model test moisture capacity |
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