Research on the Simulative Experiment System and Application to the Damaged Regularity in Composite Rock-mass Roadway
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摘要: 介紹了地下巖石復合材料支護巷道破壞規律的模擬試驗系統的組成、功能與應用.研制本裝置系統目的在于對開采引起裂隙演化規律的全過程模擬,通過對全過程監測信息統計、推斷,尋找裂隙演化的應力、位移,時空關系及其穩定性影響因素,為在復雜山體建筑物下煤層群開采時上覆巖層變形的研究提供理論依據.Abstract: The research concentrates mainly on the structure and function of simulative experiment sys-tem and its appliction. The crack development of failure process in composite rock-mass material and statis-tical regularity including the stress,displacement,time and space each other through mining simulative experi-ment can be inferred from the process inspection in-formation. It is a vitally fundamental research to analyze the strata control due to the muti-coal seams mining under the complicated rock mountain and building.
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Key words:
- nonlinear /
- composite rock-mass /
- process inspection /
- coupled inferring
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