Exploration on ecological regulation of the reservoirs

Reservoir regulation process in the Yangtze River basin is mainly divided into two types of flood regulation and initiating benefit regulation. The present reservoir management system and operation mode are mainly for dealing with or coordinating of flood control and benefit initiation as well as benefit distribution among various beneficial functions. From the view point of river ecosystem protection, the current regulation mode has two kinds of problems ： firstly, most of the reservoir regulation plans do not consider ecosystem protection at downstream of dams and needs of environment protection in reservoir areas; secondly, integrated regulation or management of water resources is ignored. It is very necessary to improve reservoir regulation mode, bearing problems faced by regulation of the Three Gorges reservoir and issues related to cascade development and regulation in Tuojiang and Minjiang River basins in mind. In accordance with the concept of scientific development, and the philosophy of ＂ensuring a healthy Yangtze River and promoting the harmony between human and water＂, taking flood control, benefit initiation and eco-system as a whole, this paper put forward the basic consideration to improve reservoir regulation as follows ： on the basis of requirements of ecosystem protection at downstream of dams and needs of environment protection in reservoir areas, we should bring the functions of reservoir such as flood control and benefit initiation into full play, control the negative influence to the ecosystem at downstream of dams and the environment in reservoir areas in an endurable scope, and restore the ecosystem and the environment step by step. This paper put forward the relevant regulation process aiming at the idiographic problems such as protection of ecosystem at downstream of dams and environment in reservoir areas, protection of aquatic wildlife species and fish species, regulation of sediment and protection of wetland.     

大江水库溢洪道消能工优化研究

用水工整体模型试验方法重点研究了广西荔浦县大江水库溢洪道消力池的池长、尾槛高度,池内消能工的作用,以及下游垭口不同开挖程度对泄洪和消能的影响,优化了消能工的型式、尺寸及布置。     

浅析统计学在洋河水库工程管理中的应用

在工程管理中应用统计学工作方法,可以对工程管理资料进行由表及里的分析和研究,把握事物的本质特点、内在联系和发展变化规律。本文结合洋河水库实际情况,对统计学在工程管理过程中的应用进行了较为详尽的分析说明,阐述了统计工作的重要性,也提出了在实际应用中面临的一些问题。     

浅议莫亭水库支渠配套与节水改造

莫亭水库灌区严重受损,而今水资源又严重匮乏,利用好地上水,需恢复莫亭水库灌区面积1.28万亩,以便让百姓受益。     

东平县小型病险水库保安全加固做法与成效

东平县在小水库保安全加固中，坚持以科技为先导，使库区广大群众的生命财产安全得到保障，更为东平县农业的发展提供了有力支撑，促进了农民增收及新农村的发展建设，保证了社会稳定和可持续发展，取得了显著的社会、经济和生态效益。     

恋思水库导流泄洪洞工程洞身段超挖施工工程地质评定

在施工工程地质勘测所取得数据的基础上,对恋思水库导流泄洪洞洞身段超挖做了施工工程地质评定。     

转山湖水库除险加固工程施工监理实践

本文阐述了转山湖水库除险加固工程的监理实践活动经验体会,总结了除险加固工程施工中监理工作的三控制二管理一协调内容。     

龙河流域梯级水库调度优化探讨

分析水库调度的运行方式,并对龙河流域梯级水库调度进行具体运行阐述,结合以往调度成绩及存在的问题,并提出合理建议。     

高压喷射灌浆技术在东方红水库除险加固工程中的应用

阐述了东方红水库主坝均质土坝采用高喷、劈裂及充填灌浆技术相结合的处理方法,实现了质量可靠和经济合理的效果。     

小型水库除险加固工程的质量控制

本文主要以某小型水库为例,对其除险加固工程的质量管理标准以及相关措施进行详细的探讨,以能够为同行业人员提供一定的参考资料。