一些有严重后果的事件近来已危害到全世界的大坝,其中一些事件已导致大坝毁坏,因此引起了广泛的注意。这种关注是有理由的。突然间在居民区上方倾注巨大的水量,会导致居民遇难和财产损失,包括严重的环境后果。工业方面的反应是大坝“不能毁坏”。世界的一些机构、大坝业主和水电站,成立专门的组织谋求解决这些问题的方法,并制定出必要的措施。在墨西哥,一些大坝和水电站已临近使用寿命的终期,其中多数是按已过时的标准设 Some of the events with serious consequences have recently been damaging dams around the world, some of which have led to the destruction of the dam and have drawn wide attention. This concern is justified. Suddenly pouring huge amounts of water above residential areas can result in the death of residents and property damage, including serious environmental consequences. Industrial response is the dam “can not be destroyed ”. Some of the world’s institutions, dam owners and hydropower stations have set up specialized organizations to find ways to solve these problems and work out the necessary measures. In Mexico, some dams and hydropower stations are near the end of their useful life, most of which are based on obsolete standards