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《Mining Research and Development》 2010-03
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Analysis on Spatial Series of Surrounding Rock Displacement

Li Yexue1,2(1.Xiangfan University,Xiangfan,Hubei 410053,China;2.School of Water Resource and Hydropower,Sichuan University,Chengdu,Sichuan 610065,China)  
In the paper the law of surrounding rock displacement changing with difference space was investigated.It is indicated that the spatial series curves of the displacement for surrounding rock with a large number of joints and faults were of inconspicuous regularity usually,but for intact rock or rock with a few of structural planes was of obvious regularity.Therefore,it is suggested that surrounding rock whose regularity of spatial series of displacement is worse should be focused upon in design and construction of rock engineering.
【Fund】: 国家自然科学基金面上项目(50974091);; 湖北省教育厅中青年项目(Q20102603);; 襄樊学院青年项目(2009YB019);; 襄樊学院科研启动项目:节理岩体中应力波传播规律研究;; 襄樊学院教研项目(JY200927)
【CateGory Index】: TD325
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