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一、进行方法 (一)施工設計需在现場进行 溝壑土壩可以蓄水灌溉、發展漁業、攔截山洪与泥沙,对發展山区生产,提高山区人民生活水平和根治黄河,具有一定的积極意义。以往从試办到推广的勘测設計工作都是在技术力量不足,工作經驗缺乏的条件下,抽調力量进行的。同时以推广的要求来看,这种工程不做勘測設計不能提出不可缺少的工程計划;而进行勘測設計又不能按照大型工程那样要求。在这种情况下,由于勘測資料不够具体,壩庫址地形
First, the method of (a) construction design should be carried out in the site of the ditch dam can be irrigated, the development of fisheries, intercept floods and sediment, the development of mountain production, improve people’s living standards in mountainous areas and cure the Yellow River has a certain positive significance. In the past, the survey and design work from the pilot to the promotion was carried out under the condition of lack of technical strength and lack of work experience. At the same time to promote the requirements of view, this project does not do survey design can not be made indispensable to the project plan; and survey and design can not follow the requirements of large-scale projects. In this case, due to the lack of specific survey data, dam site topography