| 室内十字板与原位十字板差异浅析 |
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| 引用本文： | 刘永胜,肖海,祁丽华. 室内十字板与原位十字板差异浅析[J]. 工程地球物理学报, 2010, 7(2): 265-268. DOI: 10.3969/j.issn.1672-7940.2010.02.026 |
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| 作者姓名： | 刘永胜 肖海 祁丽华 |
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| 作者单位： | 中交水运规划设计院有限公司,北京,100007;江苏省水文地质工程地质勘察院,江苏,淮安,223001 |
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| 摘 要： | 十字板室内剪切试验在国外应用广泛,但国内尚无规范可循。以大连海上勘察工程为依托,通过室内及原位十字板剪切强度实测数据进行对比分析,运用统计分析方法探求两者相关关系,并就造成两者差异的影响因素进行分析探讨,为室内十字板试验的应用推广提供参考借鉴。
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| 关 键 词： | 室内十字板剪切强度 原位十字板剪切强度 无侧限抗压强度 直接快剪强度 大连软土 |
Differences Analysis of Laboratory Vane Shear Test and In-situ Vane Shear Test |
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| Liu Yongsheng,Xiao Hai,Qi Lihua. Differences Analysis of Laboratory Vane Shear Test and In-situ Vane Shear Test[J]. Chinese Journal of Engineering Geophysics, 2010, 7(2): 265-268. DOI: 10.3969/j.issn.1672-7940.2010.02.026 |
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| Authors: | Liu Yongsheng Xiao Hai Qi Lihua |
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| Affiliation: | 1. China Communications Planning and Design Institute for Water Transportation, Beijing 100007, China; 2. J iangsu Province Institute of Hydrogeological and Engineering Geologicai Investigation, Huaian Jiangsu 223001, China) |
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| Abstract: | At present time, there is no regulation to obey for laboratory vane strength measurements. In this paper, based on the water exploration project in Dalian , comparisons of field and laboratory vane shear strengths from geotechnical test areas were made to evaluate the correlation ship between them. Furthermore, it is made to analyse and discuss the factors caused differences between the both tests. And hope the paper is helpful for the developing and boosting of laboratory vane strength measurements. |
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| Keywords: | laboratory vane shear strength in-situ vane shear strength unconfined compressive strength untrained strength Dalian soft soil |
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