| 粗粒土最大干密度理论计算方法研究 |
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| 引用本文： | 赵永波,赵子爱.粗粒土最大干密度理论计算方法研究[J].山西建筑,2009,35(16):89-90. |
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| 作者姓名： | 赵永波 赵子爱 |
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| 作者单位： | 1. 陕西高速机械化工程有限公司,陕西,西安,710075
2. 安徽省阜阳市公路局界首分局,安徽,阜阳,236500 |
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| 摘 要： | 通过引入细粒料最大干密度的校正系数及粗粒土的密度干涉系数和最佳含水量系数，在室内大型击实试验的基础上建立密度干涉系数及最佳含水量系数与粗颗粒含量之间的双对数关系，从而得出了粗粒土最大干密度和最佳含水量的理论计算公式。
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| 关 键 词： | 道路工程 粗粒土 最大干密度 密度干涉系数 最佳含水量系数 |
Research on the theory calculation method of maximum dry density of the coarse grained soil |
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| ZHAO Yong-bo,ZHAO Zi-ai.Research on the theory calculation method of maximum dry density of the coarse grained soil[J].Shanxi Architecture,2009,35(16):89-90. |
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| Authors: | ZHAO Yong-bo ZHAO Zi-ai |
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| Affiliation: | ZHAO Yong-bo ZHAO Zi-ai |
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| Abstract: | Based on the introduction of the correction factor of maximum dry density of the coarse grained soil,density interference factor of the coarse grained soil,and its optimum water content coefficient,the density interference coefficient and the double logarithmic relationship between optimum water content coefficient and the content of the coarse particle is established based on the indoor large scale compaction test,thus getting the theory calculation formula of the maximum dry density and optimum water cont... |
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| Keywords: | road project coarse grained soil maximum dry density density interference coefficient optimum water content coefficient |
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