Outlet air temperature of underground tunnel can meet ventilation design demand of hydropower house. Tunnel ventilation can provide a comfortable working environment for the house.
坝体廊道出口处空气温度满足水电站厂房的通风空调设计要求,廊道送风可以为厂房提供良好的工作环境。
Chapter 3: Present the theory of the analysis of stability and computation on regulation process to the system of hydropower station with surge tank of many units sharing in one tailrace tunnel.
第3章,阐述了多机一洞水电站水力调速系统的稳定分析和调节过程计算理论。
The prestressing force anchored cable technique has been widely used in permanence slop strengthening in highway, railway, hydropower station, mine workings, tunnel workings, and geologic hazard.
预应力锚索技术广泛运用于公路、铁路、水电站、矿山井巷、隧道工程、地质灾害等永久性边坡加固,施工技术日趋完善。
It briefly describes the working principle of stepping motor based upon the gate tests at the intake tunnel for Laxiwa hydropower project.
以拉西瓦水电站进水口快速闸门模型试验为例,简要阐述了步进电机的工作原理。
This paper presents a design example of using a cable crane for lifting and erecting an access bridge for the right bank spillway tunnel for the Lubuge Hydropower Station.
这里介绍了应用于鲁布革右岸泄洪洞交通桥吊装的缆索起重机的设计实例。
The results of example analysis of diversion tunnel of taipingyi hydropower station show that lerr is rational.
分析结果表明,该指标具有一定的科学合理性。
The method is adopted in the tail-race system dynamic simulation calculation of Baise hydropower station, and the tailrace tunnel shape is optimized, so the satisfying result is worked out.
将该方法应用于百色水电站的尾水系统动态仿真计算中,并对尾水隧洞洞型进行优化,得到了满意的结果。
Put up hypothesis and simplification on ventilation tunnel and draw ventilation network nodes chart in Jinghong hydropower plant.
对景洪水电站通风廊道进行了假设简化并绘制了网络节点图;
Using these methods, a diversion tunnel of a large-scale hydropower station was analyzed to study the stress distribution, the peculiarity and process of failure.
结合一个水电站导流洞工程,分析了构造应力对导流洞围岩的应力分布、破坏特征和破坏过程的影响。
As the high head, high velocity and large flow of flood discharge, the concrete of spillway tunnel in Xiaowan Hydropower Station is easy to be damaged by cavitation.
小湾水电站泄洪洞在泄洪时具有高水头、高流速、泄量大的特点,对混凝土冲刷力强,容易产生空蚀破坏。
This paper gives brief description of new technique and new methods applied in construction survey for headrace tunnel at Shiziping hydropower station.
阐述了狮子坪水电站引水隧洞洞内施工测量运用的新工艺和新方法。
Then, in accordance with the practice of a diversion tunnel for a certain hydropower station, the whole procedure consisting of construction, operation and plugging has been analyzed.
结合某水电站导流隧洞的工程实例,进行了施工、运行和封堵全过程仿真分析。
In-situ stress measurements were made in a survey tunnel using the hollow inclusion stress gauge in order to gain knowledge of the present stress state of the Pushihe hydropower station.
为了解浦石河抽水蓄能电站枢纽区现今应力状态,采用空心包体应力计在探洞内进行了地应力测量。
Due to the very complex geological condition on the right bank of Long-tan hydropower station, the side slope has been treated with anchored-tunnel in order to get its stability.
龙滩水电站右岸岸坡地质条件异常复杂,采用锚固洞塞的加固方案对边坡稳定进行治理。
The narrow terrain at diversion tunnel inlet bring difficulty for layout design of construction cofferdam and dam pit of Shenxigou hydropower station.
由于深溪沟水电站导流洞进口地形狭窄,给导流洞进口施工围堰和大坝基坑的布置设计带来极大困难。
The critical path controlling the first power generation of Sanbanxi Hydropower Station is the construction of the diversion tunnel and dam as well as the initial filling of the reservoir.
三板溪工程导流洞与大坝施工以及水库初期蓄水是控制首台机组发电工期的关键线路。
Application and research of method of characteristics in design of flip bucket for spillway tunnel at Xiluodu Hydropower Project is mainly presented.
主要介绍了特征线法在溪洛渡泄洪洞挑流鼻坎设计中的应用情况。
Along with the construction of middle and small-sized hydropower projects, the optimal design can be used as a simple and easy concept to timely adjust the section form during tunnel construction.
随着中小型水电站实际建设情况,此优化设计可作为隧洞施工中及时进行断面形式调整的一种简捷易行的思路。
In this paper, a 3-d visco-elastoplastic FEM and a 3-d elastoplastic FEM are used to analyze the stability of the excavation structure of one hydropower station diversion tunnel system.
同时对某水电站引水隧道系统进行了三维粘弹塑性有限元数值模拟和三维弹塑性有限元数值模拟。
Duber Khwar Hydropower Project is a diversion type power station characterized by high water head and long tunnel.
巴基斯坦杜伯华水电站工程是一项高水头、长隧洞、引水式水电站工程。
The right bank spillway tunnel at Lubuge hydropower station is the most important passageway of water discharging and sediment flushing.
鲁布革水电站右岸泄洪洞承担着鲁布革大坝泄洪、排沙、放空水库的任务,是最重要的泄洪、排沙通道。
Using these methods, the stabilization of the diversion of a large-scale hydropower station was analyzed. According to the result, the designer could make a more rational tunnel structure.
采用此方法对一大型水电站的左、右岸导流洞围岩稳定进行计算和分析,为洞室结构设计提供有效的数值参考。
The application of composite steel tunnel support technique to tunnel collapse handle at the Zhenlong Hydropower Station, Shimian and its applicable conditions as well as perspective are set forth.
介绍了组合钢支撑技术在石棉镇龙电站隧洞塌方中的应用情况 ,同时探索出了该项技术的适用条件和推广前景。
The excavation of the left-bank diversion tunnel of Longtan Hydropower Project adopts the excavation by layer.
龙滩水电站左岸导流洞开挖采用分层开挖法。
The excavation of the left-bank diversion tunnel of Longtan Hydropower Project adopts the excavation by layer.
龙滩水电站左岸导流洞开挖采用分层开挖法。
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