| 贵阳红粘土抗剪强度与含水量关系的探讨 |
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| 引用本文： | 史文兵,廖义玲,唐晓玲. 贵阳红粘土抗剪强度与含水量关系的探讨[J]. 路基工程, 2011, 0(4): 80-81,86 |
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| 作者姓名： | 史文兵 廖义玲 唐晓玲 |
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| 作者单位： | 贵州大学资源与环境工程学院, 贵阳 550003 |
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| 基金项目： | 贵州大学资环学院青年教师基金项目(ZHY0801) |
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| 摘 要： | 红粘土是一种性质特殊的土。为探讨影响红粘土强度的各种因素，通过不同含水量的贵阳红粘土试样进行了一系列室内直剪试验，探讨含水量对红粘土抗剪强度参数的影响，并从红粘土结构性上作出了解释。基于Matlab软件采用最小二乘法原理，建立了粘聚力、内摩擦角与含水量的关系表达式，为工程建设实践提供参考。
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| 关 键 词： | 红粘土 含水量 抗剪强度 |
| 收稿时间： | 2019-11-10 |
Discussion on the Relationship between Shear Strength and Water Content of Guiyang Red Clay |
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| SHI Wen-bing,LIAO Yi-ling,TANG Xiao-ling. Discussion on the Relationship between Shear Strength and Water Content of Guiyang Red Clay[J]. , 2011, 0(4): 80-81,86 |
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| Authors: | SHI Wen-bing LIAO Yi-ling TANG Xiao-ling |
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| Affiliation: | SHI Wen-bing,LIAO Yi-ling,TANG Xiao-ling(School of Resources and Environmental Engineering,Guizhou University,Guiyang 550003,China) |
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| Abstract: | Red clay is a kind of soil with special characteristics.In order to explore the influencing factors of red clay strength,a series of indoor direct shear tests are conducted for different water content samples to explore the influence of water content on the shear strength of red clay and explain the reason from its constitutive property.Based on least square method of Matlab software,the relationship expression among cohesion,inner frictional angle and water content is established,which provides reference f... |
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| Keywords: | red clay water content shear strength |
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