| 复合地基柔性垫层作用分析 |
| 修订日期：2001-01-08 点此下载全文 |
| 引用本文：李小青,潘鸿宝.复合地基柔性垫层作用分析[J].钻探工程,2001,(3):6-8.. Analysis of the Function of the Compound Foundation Flexible Cushion[J]. Drilling Engineering, 2001,(3):6-8. |
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| 李小青 潘鸿宝 |
李小青(哈尔滨工业大学,黑龙江哈尔滨 150090)
潘鸿宝(北京冶地实业总公司,北京 100028)
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| 中文摘要:根据复合地基的形成条件和工作特性,分析复合地基柔性垫层设置的必要性及其调节作用,并利用Vesic小孔扩张理论分析计算桩体向上刺入垫层量,从而确定垫层的设置厚度. |
| 中文关键词:复合地基 垫层 调节作用 刺人量 |
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| Analysis of the Function of the Compound Foundation Flexible Cushion |
| LI Xiao qing |
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| Abstract:The need to establish the compound foundation flexible cushion and its adjusting function are analyzed according to the formation condition and working characteristics of the compound foundation. The Vesic small hole expansion theory is used to calculate the upward penetration amount of the pile into the cushion, hence determine the thickness of the cushion. |
| keywords:compound foundation,cushion,adjusting function,penetration amount, |
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