江西省抚州地区某水电工程之坝基中存在着一种软弱带——被充填的、缓倾角的裂隙带。这种被充填的、缓倾角的裂隙带的存在,在水平推力的作用下可能引起大坝深层的滑动。而这一不利的地质因素,长期被人忽视,这就更可能产生严重的后果。同时,这种裂隙并非在某水电工程一地碰到,因此,有必要对这种裂隙加以研究。为此目的,本文拟对这种裂隙的形成的原因、分布规律、特点、调查方法和处理措施,作以下 There is a weak zone in the dam foundation of a hydropower project in the Fuzhou area of ​​Jiangxi Province—filled, gentle-angled fractured zones. The presence of this filled, gently dipping fractured zone may cause deeper sliding of the dam due to horizontal thrust. This unfavorable geological factor has long been neglected, which is more likely to have serious consequences. At the same time, this crack is not encountered in a certain hydropower project. Therefore, it is necessary to study this crack. For this purpose, this paper proposes the following reasons for the formation of such fractures, their distribution patterns, characteristics, investigation methods, and treatment measures.