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一、前言水利工程地质勘测是为规划设计服务的,依据设计程序,一般分为规划(或技术经济报告)、初步设计、技术设计及施工等四个阶段,因此工程地质勘测工作亦应与这些不同的设计阶段相适应。流域规划阶段的基本任务和主要内容是: (一)研究与查明流域内的工程地质条件,就干支流选择适于布置水利枢纽的方案,并阐明其工程地质水文地质特性,从而作出评价。 (二)研究并查明流域内与所选纽枢方案相适应的水库。
I. Introduction Water conservancy project geological survey is for planning and design services, according to the design process, is generally divided into four stages of planning (or technical and economic reports), preliminary design, technical design and construction, engineering geological survey should also work with these Adapt to different design stages. The basic tasks and main contents of the river basin planning phase are as follows: (1) To study and identify the engineering geological conditions in the basin, to select suitable schemes for the construction of water conservancy projects in dry and affected areas, and to clarify the engineering geological hydrogeological characteristics so as to make evaluation. (Ii) To study and identify reservoirs within the catchment that are compatible with the selected Newzones program.