| 加筋地基的基本性能研究 |
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| 引用本文： | 丁建奇,黄晓明.加筋地基的基本性能研究[J].城市道桥与防洪,1999(2):11-14. |
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| 作者姓名： | 丁建奇 黄晓明 |
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| 作者单位： | 南京市公路建设处(丁建奇)，东南大学交通学院(黄晓明) |
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| 摘 要： | 本文通过理论和实测分析对格栅加筋地基的沉降和承载力进行分析。格栅加筋的沉降分析采用有限元分析方法，结果表明格栅采用2～3层较为合理，施工时应采用包裹型。沉降分析表明，格杨加锚地基可以减少沉降约35％，减少不均匀沉降63％。同时格栅加篇可以迅速形成施工平台，同时可以明显提高路基的承载力。
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| 关 键 词： | 格栅加筋 地基 沉降 承载力 |
Study on the Basic Performance of Reinforced Foundation |
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| Ding JianQi, Huang XiaoMing.Study on the Basic Performance of Reinforced Foundation[J].Urban Roads Bridges & Flood Control,1999(2):11-14. |
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| Authors: | Ding JianQi Huang XiaoMing |
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| Institution: | Ding JianQi; Huang XiaoMing |
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| Abstract: | The paper analyzes the settlement and bearing of the screen reinforced foundation bytheory and actual measurement. The screen reinforced settlement shall be analyzed by finite ele-mcnt method. The results show 2~3 layers for the scrccn are reasopnablc. Wrapping type shall beuscd during the construction. The analysis of settlement shows screen relnforced foundation canreducc about 35 % of settlement and 63 % of unequal settlement. At the same time,the screen re-inforcement can rapidly form the construction platform and can obviously improve the bearing ofsubgrade. |
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| Keywords: | screen reinforcement subgrade settlement bearing |
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