| 塑料排水带地基处理研究 |
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| 引用本文： | 李富强,王钊,刘华清.塑料排水带地基处理研究[J].岩土力学,2006,27(11):2056-2060. |
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| 作者姓名： | 李富强 王钊 刘华清 |
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| 作者单位： | 1. 武汉大学,土木工建筑程学院,武汉,430072
2. 国电电力建筑研究所,北京,100055 |
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| 摘 要： | 在濒海某场地的塑料排水带地基固结试验中，进行了孔隙水压力、沉降量、侧向位移等原型观测，并按沉降计算固结系数和固结度。固结结束后，用静力触探、十字板剪切仪、标准贯入和平板载荷试验检测处理效果。结果表明：排水带在很短的时间（50d内）使加固的地基达到固结稳定，说明在濒海软土地区采用排水带固结是有效的加固手段。
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| 关 键 词： | 塑料排水带 原型观测 孔隙水压力 沉降 固结 原位试验 |
| 文章编号： | 1000-7598-（2006）11-2056-05 |
| 收稿时间： | 2005-01-24 |
| 修稿时间： | 2005年1月24日 |
Study on foundation treatment with prefabricated strip drains |
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| LI Fu-qiang,WANG Zhao,LIU Hua-qing.Study on foundation treatment with prefabricated strip drains[J].Rock and Soil Mechanics,2006,27(11):2056-2060. |
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| Authors: | LI Fu-qiang WANG Zhao LIU Hua-qing |
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| Institution: | 1. School of Civil and Architectural Engineering, Wuhan University, Wuhan 430072, China; 2. National Electric Power Construction Research Institute, Beijing 100055, China |
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| Abstract: | Observations of pore water pressure, settlement and lateral displacement were carried out and consolidation coefficient and consolidation degree were calculated based on the observed data in a foundation treatment with prefabricated strip drains at a seaside ground. The results of static penetration test, vane shear test, standard penetration test and plate load test after consolidation indicated reinforcements of foundation and increases of stabilization in 50 days. It is shown that the reinforcing foundation with prefabricated strip drains is an effective measure at seaside ground. |
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| Keywords: | prefabricated strip drains prototype observation pore water pressure settlement consolidation in-situ test |
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