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Prediction of Young Modulus of coal using artificial neural networks in Qinshui Basin,China
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作者 GUO Xiaoqian LIU Dameng YAO Yanbin 《Acta Geologica Sinica(English Edition)》 SCIE CAS CSCD 2015年第A01期339-341,共3页
1 Introduction Mechanical properties of coal are most important parameters in controlling fluid storage and flow before and after coal extraction [1-2].Reservoir simulation design and wellbore stability analysis are i... 1 Introduction Mechanical properties of coal are most important parameters in controlling fluid storage and flow before and after coal extraction [1-2].Reservoir simulation design and wellbore stability analysis are influenced by elastic and strength character of coal rocks[3].Young's modulus, and shear modulus are usedwhen deformations in underground mines need to be computed. Thus accurate assessment of elastic properties of coal rocks is extremely important for ground mining. 展开更多
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