| 基于应变测量的煤吸水膨胀变形特征实验研究 |
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| 引用本文： | 解北京,严正,张诗蕾. 基于应变测量的煤吸水膨胀变形特征实验研究[J]. 煤矿安全, 2019, 0(2): 48-51,56 |
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| 作者姓名： | 解北京 严正 张诗蕾 |
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| 作者单位： | 中国矿业大学(北京)资源与安全工程学院 |
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| 基金项目： | 国家自然科学基金青年科学基金资助项目(51404277);国家自然科学基金资助项目(51274206);中央高校基本科研业务费专项资金资助项目(2014QZ05) |
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| 摘 要： |
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| 关 键 词： | 吸水膨胀 应变片 自由膨胀率 变形特征 软岩巷道 |
Experimental Study on Deformation Characteristics of Coal Water Absorption Expansion Based on Strain Measurement |
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| XIE Beijing,YAN Zheng,ZHANG Shilei. Experimental Study on Deformation Characteristics of Coal Water Absorption Expansion Based on Strain Measurement[J]. Safety in Coal Mines, 2019, 0(2): 48-51,56 |
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| Authors: | XIE Beijing YAN Zheng ZHANG Shilei |
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| Affiliation: | (School of Resource and Safely Engineering, China Unirersity of Mining & Technology (Beijing), Beijing 100083,China) |
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| Abstract: | XIE Beijing;YAN Zheng;ZHANG Shilei(School of Resource and Safely Engineering, China Unirersity of Mining & Technology (Beijing), Beijing 100083,China) |
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| Keywords: | water absorption and expansion strain gauge free expansion rate deformation characteristics soft roadway |
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