坝址选择

坝址选择是水利水电工程预可行性研究阶段一个非常重要的任务，坝址、坝型选择及工程总体布置的合理与否，直接影响到工程的效益，甚至关系到工程的成败。

Dam site selection is a very important task in hydropower engineering pre-feasibility study stage . Dam site , dam type selection and project layout directly affects the engineering benefit , even relates to project success .

左江水利枢纽坝址选择及水工建筑物布置

Dam site selection and hydraulic structure layout of the Zuojiang WR key project

最后把该方法应用于解决坝址选择的问题。

At last , the modified method is applied to choose the dam location .

水利水电工程施工布置及其优化左江水利枢纽坝址选择及水工建筑物布置

The Optimization of Construction Site Layout in Water Resources and Hydropower Engineering Dam site selection and hydraulic structure layout of the Zuojiang WR key project

本文就坝址选择及枢纽工程布置、混凝土面板堆石坝设计、施工和原型观测等方面进行了全面的论述。

The choose of dam site , layout of the multipurpose project , design of concrete faced rockfill dam , construction and prototype observation are covered in this paper .

在选定这两个方案后也是通过和在上坝址选择过程一样的方法对下坝址进行了技术经济比较，最终选定下坝址以混凝土拱坝为代表坝型。

After the two solutions , in down dam selection it is also under the same technical and economic comparison of the dam with the up dam , finally the concrete arch dams is selected .

在坝址选择中，经过初步比选，上、下两坝址分别选择沥青混凝土心墙堆石坝和混凝土重力坝为代表坝型进行坝址比较。

In the dam site choice , through compute the value efficient , upper and lower two dam site of asphalt concrete core wall respectively , choose represented a rockfill dam and concrete gravity dam to compare .

通过在岩溶地区建造基础防渗帷幕的实践，本文提出了如下几点认识：防渗帷幕线路的选择是坝址选择的重要影响因素之一；

Through the practice of constructing the seepage proof curtain in karst region , the following knowledges are obtained : ( 1 ) Selection of the seepage proof curtain route is an important factor governing the damsite selecting .

蓄水位选择、坝址选择、枢纽布置、建筑物设计优化、施工导流与工期等是低水头河床式电站设计的重要内容。

The selection of impoundment level and dam site , the general layout , the design optimization of structures , construction diversion and construction period all are the important context of the design of hydropower station across river with low head .

通过对该堆积体基本地质条件与特征的调查分析，对其形成机制进行了分析，并对其稳定性作了定性和定量评价，为坝址选择、厂房设计、施工等提供了可靠依据。

Based the investigation and analysis on the basic geological conditions and characteristics , this paper analyzed the formation mechanism and evaluates the stability from qualitative and quantitative evaluation which will provide credible evidence for dam site choice , workshop design and construction , etc. .

水电工程围岩分类与围岩稳定分析以及河谷岩溶渗漏理论、岩溶地区坝址选择与岩溶渗漏处理原则等。

The classification of surrounding rocks in hydropower project and its stability analysis , the theory of karst leakage in the valley , the selection of dam site in the karst area and the principles of the treatment of karst leakage , and so on .

不仅可作为枢纽总体布置阶段船闸优化布置参考的一个方向，而且在枢纽坝址选择阶段就可以加以考虑，以减小枢纽总体布置的难度及工程量，为船闸通航创造良好的水流条件。

The achievement may not only serve as a reference for optimum arrangement of ship lock during the overall layout stage , but also can be considered during dam site choice stage , so as to diminish the difficulty of project layout , and create favorable flow condition for navigation .

介绍溢流面板堆石坝的经济性、坝址、坝轴线选择和设计中应注意的事项。

This paper presents the natural and socioeconomic characteristics considered in site selection and axis design of the overflow rock fill dam with concrete facing .