Three Gorges Project is the largest hydroelectricity engineering in the world, and the high side slope of its permanent ship brakes is also rare. 三峡工程规模巨大，举世瞩目，其永久船闸高边坡也是世界上罕见的。
They can all be regarded as the results from rapid unloading under the high geostress conditions. 不论天然或是人工高边坡，均可视为高地应力环境下快速卸荷过程的产物。
