Characteristic Value Method and Its Application
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摘要: 通過對地下工程圍巖變形曲線的分析,提出了特征值法,介紹了其在確定最優支護時間和圍巖變形形態分類中的應用,并用實例證明了該方法的可靠性和簡單易行的特點。Abstract: Based on analysis of rock deformation curves around underground opening,the characteristic value method is proposed. The application of this method in determining the optimal supporting time and in classification of deformation pattern is described.This method is reliable, simple and convenient confirmed by a case.
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