| 点荷载试验与收敛量测相关性研究 |
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| 引用本文： | 关辉辉,尚海松,朱建群.点荷载试验与收敛量测相关性研究[J].西部交通科技,2011(10):65-69. |
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| 作者姓名： | 关辉辉 尚海松 朱建群 |
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| 作者单位： | 1. 中国中铁西南科学研究院有限公司,四川成都,610031
2. 湖南科技大学岩土工程研究所,湖南湘潭,411201 |
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| 基金项目： | 贵州省交通运输厅科技项目 |
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| 摘 要： | 文章针对黔东南浅变质岩隧址区的工程地质情况,介绍了点荷载试验与收敛量测的方法及具体内容,阐述了回归分析的基本原理,并依托具体工程实例,对大量点荷载试验与收敛量测数据的相关性进行了回归分析。实践证明,在地质条件相同时,点荷载试验与收敛量测数据之间存在良好的拟合关系,且拟合程度较好。
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| 关 键 词： | 点荷载试验 收敛量测 相关性 研究 |
Study on the Correlation between Point Load Test and Convergence Measurement |
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| GUAN Hui-hui,SHANG Hai-song,ZHU Jian-qun.Study on the Correlation between Point Load Test and Convergence Measurement[J].Western China Communication Science & Technology,2011(10):65-69. |
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| Authors: | GUAN Hui-hui SHANG Hai-song ZHU Jian-qun |
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| Institution: | GUAN Hui-hui1,SHANG Hai-song1,ZHU Jian-qun2(1.China Railway Southwest Research Institute Limited Company,Chengdu,Sichuan,610031,2.Research Institute of Geotechnical Engineering,Hunan University of Science and Technology,Xiangtan,Hunan,411201) |
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| Abstract: | Aiming at the construction geological condition of low metamorphic rock tunnel in Southeast Guizhou,the article introduces the point load test and convergence measurement and discusses the basic principle of regression analysis.Based on the detailed construction practice,the article performs regression analysis on the correlation of the data.The result shows that the point load test data and convergence measurement data has good fitting relationship and fitting degree under the same geological condition. |
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| Keywords: | Point load test Convergence measurement Correlation Study |
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