区域构造稳定性研究是防治和减轻地质灾害的一项基础性工作,它是研究在地球内应力作用下,地壳大范围内地质体变形和破坏的规律,以及由此引起的工程建筑的变形和破坏、人类生活和生存环境的变化。本文论述了燕山水库库区新构造运动类型、基本特征及其与工程建设的关系,为该工程地质灾害的防治提供了参考。 The study of regional structural stability is a basic work to prevent and mitigate geological disasters. It is a study of the law of deformation and destruction of geologic bodies within a large area of ​​the earth’s crust under the influence of earth’s internal stress, as well as the deformation of engineering structures caused by it Destruction, changes in human life and living environment. This paper discusses the types and basic features of neotectonic movement in Yanshan Reservoir Area and their relationship with the project construction, and provides a reference for the prevention and control of this project geological disasters.