| 粘性土的波动传播特性分析 |
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| 引用本文： | 庄旭瑞.粘性土的波动传播特性分析[J].科技资讯,2010(8):90-90. |
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| 作者姓名： | 庄旭瑞 |
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| 作者单位： | 中国民航大学,天津,300300 |
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| 摘 要： | 为研究剪切波在细粒土中的传播特性,针对不同含水率的粘土试件进行了室内重型击实试验,并测其剪切波速值。大量试验结果表明：剪切波速与干密度和含水率有很好的相关性,同时分析了干密度和孔隙水对剪切波速的影响机理。研究结果为剪切波速测试分析技术评价压实质量提供参考。
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| 关 键 词： | 粘性土 剪切波速 含水率 干密度 室内试验 |
study on the character of shear-wave variation law of plain soil |
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| Abstract: | To study the character of shear-wave variation law of plain soil.The indoor compaction experiment was carried to test the clay under different water content.The test result indicated that the water content and dry density are related strongly to the shear wave velocity.Then analyzed the effect mechanism on the shear-wave velocity by two factors.This conclusion is valuable in compaction degree evaluation by the shear-wave velocity. |
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| Keywords: | clay shear-wave velocity water content dry density indoor experiment |
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