| 水力吹填砂地基强夯处理试验研究 |
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| 引用本文： | 胡 波,汪 稔,胡明鉴,王新志.水力吹填砂地基强夯处理试验研究[J].岩土力学,2007,28(Z1):89-92. |
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| 作者姓名： | 胡 波 汪 稔 胡明鉴 王新志 |
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| 作者单位： | 中国科学院武汉岩土力学研究所 岩土力学与工程国家重点实验室，武汉 430071 |
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| 摘 要： | 以某海湾工程为例，详细介绍了强夯加固吹填砂地基的试验方案，分析了孔隙水压力增长和消散规律。通过各种原位测试和室内土工试验对强夯加固效果进行评价，并得出地基的有效加固深度，为类似工程的设计施工提供借鉴。
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| 关 键 词： | 强夯法 水力吹填砂 夯击能 承载力 原位测试 |
| 收稿时间： | 2007-03-24 |
Experimental research on dynamic consolidation method of hydraulic filled sand |
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| HU Bo,WANG Ren,HU Ming-jian,WANG Xin-zhi.Experimental research on dynamic consolidation method of hydraulic filled sand[J].Rock and Soil Mechanics,2007,28(Z1):89-92. |
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| Authors: | HU Bo WANG Ren HU Ming-jian WANG Xin-zhi |
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| Institution: | State Key Laboratory of Geomechanics and Geotechnical Engineering, Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, Wuhan 430071, China |
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| Abstract: | Taking a bay project for example, the experiment scheme of dynamic consolidation method on hydraulic filled sand is introduced in detail. The increasing and duration laws are analyzed. Before and after the experiment all kinds of in-situ tests and soil mechanics laboratory tests are carried out in order to make a conclusion of the efficiency of foundation improvement by dynamic consolidation method, and the effective depth of the improvement of foundation is calculated so as to provide an example for such engineering designs. |
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| Keywords: | dynamic consolidation hydraulic filled sand tamping energy bearing capacity in-situ test |
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