【摘要】 概括了岩体与基础稳定性观测的技术特点和要求,介绍了 MD 系列化仪器的型号、功能与用途、技术特点,总结了 4 个大型水电工程中应用 MD 系列化岩体与基础变形监测仪器对坝址区坝基(肩)及边坡进行岩体原位变形监测的情况,结合已获得的观测成果,分别对监测目标的稳定性进行了评估。更多还原

【Abstract】 The technique characteristics and demand of in-situ deformation observation of rock mass and foundation are presented for stability evaluation. The type,function and usage of MD series instrument are described. The deformation results of rock mass and foundation observed with MD series instrument for four large hydropower projects are summed up. Based on the observed deformation results,the stability of the rock mass and foundation is evaluated for the projects.更多还原