Random solid-flow-head coupled model of rock mass |
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| Authors: | KANG Jian ZHAO Yang-sheng DONG Xiao-mei |
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| Institution: | 1. Institute of Information Sciences and Engineering, Dalian University of Industry, Dalian 116034, China; 2. Mining Technology Institute of Taiyuan University of Technology, Taiyuan 030024, China |
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| Abstract: | Considering rock mass is structure of made rock matrix and fracture, with research method of rock structure mechanics, based on the differences of micro-structure and random distribution of rock, the physice mechanical properties’ random non-homogeneity, the paper presents 3-D random non-homogeneous solid-flow-heat coupled mathematics model and FEM, analyzing carefully features of random non-homogeneous solid-flow-heat coupled mathematics mode. This model is development of homogeneous the solid-flow-heat coupled mathematics mode, this paper offers the foundation and methods for the study of rock hot cracking. |
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| Keywords: | rock mass random media thermal cracking solid-flow-heat coupled model |
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