随着水库建设规模的不断扩大,在水库工程建设中,其山体边坡的稳定变得越来越重要,是影响水库建设安全与质量的重要影响因素。在水库山体边坡工程中,只有做好其稳定性分析,并且采取有效的支护技术,才能够保证工程建设的安全和质量。文章主要阐述了从江县往洞水库山体边坡稳定性分析和支护技术。 With the continuous expansion of reservoir construction scale, the stability of mountain slopes has become more and more important in the construction of reservoir projects, which is an important factor that affects the safety and quality of reservoir construction. In the project of hillside slope of reservoir, only when its stability analysis is done and effective support technology is adopted, can the safety and quality of construction be ensured. This article mainly elaborates the stability analysis and support technology of mountain slope from the borehole to the hole of Congjiang County.