一、天然舖盖的提出及其意义在真刀真枪进行毕业設計中,我們接受了北京市昌平区高岩口水庫的設計任务,高岩口溝在昌平山区,是华北具有普遍性的一条河溝,砂卵石复盖层深达六十五公尺,平时沒有地面流,漏水十分严重,按照资产阶級专家的意見,这里是不能筑壩蓄水的,但是沿河的村子都很缺水,壩址附近的西峰山村,二百多戶人家,只有一口五十多公尺深的井,老乡們日夜排队打水,土地根本得不到灌溉,小麦的亩产量低到 First, the natural bedding cover made and its significance In real sword real gun graduation project, we accepted the Beijing Changping District Gaoyankou reservoir design task, high rock ditch in Changping Mountain, North China is a universal river ditch, Sand pebbles covered a depth of 65 meters, there is no surface flow, water leakage is very serious, according to the advice of bourgeois experts, here is not dam construction and storage, but the villages along the river are water shortages, dam Xifeng Mountain Village near the site, more than 200 households, only a well of more than 50 meters deep, the villagers lined up day and night to fetch water, the land was not irrigated, the yield per mu of wheat was low