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本文以二郎山公路隧道工程实践为典型实例,建立了一套高地应力区域公路隧道围岩变形破裂现象的调研、监测预报系统。该系统已在工程实践中取得了良好的效果。
In this paper, Erlangshan highway tunnel engineering practice as a typical example, the establishment of a set of high stress zone road tunnel surrounding rock deformation and rupture of the survey, monitoring and forecasting system. The system has achieved good results in engineering practice.