基于Coulomb-Mohr强度理论的结构面对岩体稳定性影响的教学设计与实践

Instructional Planning and Practice of the Influence of Structural Plane on Rock Stability Based on Coulomb-Mohr Strength Theory

文章根据为本科学生而开设的《岩石力学》课程中结构面对岩体稳定性影响的教学内容,以岩体内单一结构面影响岩体稳定性为例,基于Coulomb-Mohr强度理论分析和推导了单一结构面影响岩体稳定性的计算方法,提出了易于学生理解和掌握的结构面影响岩体稳定性分析方法的教学组织和设计,并总结了教学中引导学生开展创新思维的具体方法。通过对所设计的结构面影响岩体稳定性计算方法在《岩石力学》课程中的教学实践,取得了良好的教学效果。According to the instructional contents of the influence of structural plane on the rock mass stability in the course entitled Rock Mechanics offered to undergraduates, taking the influence of a single structural plane on the stability of rock mass as an instance, the method for calculating the influence of a single structural plane on the rock mass stability based on Coulomb-Mohr strength theory is analyzed and derived in this paper. The organization and planning in teaching undergraduates the method for analyzing the influence of structural plane on the rock mass stability are also presented, which is easy for undergraduates to comprehend and master. The specific method for guiding undergraduates to develop innovative way of thinking during teaching activities are also summarized. Through teaching practice on the method for analyzing the influence of structural plane on the stability of rock mass in the course entitled Rock Mechanics, the expected teaching objective has been achieved.