【摘 要】
：
In this paper, the mathematical theory of Fuzzy probability is used to solve the problems of rock mass mechanics due to excavation, especially the mining of or
【机 构】
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Changsha Research Institute of Mining and Metallurgy, Ministry of Metallurgical Industry
【出 处】
：
Science in China,Ser.B
论文部分内容阅读
In this paper, the mathematical theory of Fuzzy probability is used to solve the problems of rock mass mechanics due to excavation, especially the mining of ore. A mathematical model is developed for the movements and deformations of rock masses. The model is based on the assumption that the displacement and deformation of rock mass is a Fuzzy event, and from this model theoretical formulas are derived to calculate the displacement of rock mass due to excavation, especially the mining of ore.
In this paper, the mathematical theory of Fuzzy probability is used to solve the problems of rock mass mechanics due to excavation, especially the mining of ore. A mathematical model is developed for the movements and deformations of rock masses. The model is based on the Assumption that the displacement and deformation of rock mass is a Fuzzy event, and from this model theoretical formulas are derived to calculate the displacement of rock mass due to excavation, especially the mining of ore.
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