• 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通风空调设计要求,廊道送风可以厂房提供良好工作环境

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  • 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,阐述水电站水力调速系统稳定分析调节过程计算理论

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  • 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。

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  • It briefly describes the working principle of stepping motor based upon the gate tests at the intake tunnel for Laxiwa hydropower project.

    拉西瓦水电站进水口快速闸门模型试验例,简要阐述步进电机工作原理

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  • 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.

    这里介绍应用于鲁布革右岸泄洪洞交通吊装缆索起重机设计实例

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  • The results of example analysis of diversion tunnel of taipingyi hydropower station show that lerr is rational.

    分析结果表明指标具有一定科学合理性

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  • 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.

    将该方法应用百色水电站系统动态仿真计算中,尾水隧洞洞进行优化,得到满意的结果。

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  • Put up hypothesis and simplification on ventilation tunnel and draw ventilation network nodes chart in Jinghong hydropower plant.

    景洪水电站通风廊道进行假设简化绘制网络节点

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  • 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,分析构造应力对导流洞围岩应力分布、破坏特征破坏过程的影响。

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  • 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.

    小湾水电站泄洪洞泄洪时具有水头、高流速、泄量特点,混凝土冲刷力强,容易产生空蚀破坏

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  • 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工艺方法

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  • 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.

    结合水电站导流隧洞工程实例,进行了施工运行封堵全过程仿真分析

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  • 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.

    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内进行了地应力测量

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  • 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,采用锚固洞塞加固方案对边坡稳定进行治理。

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  • 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导流洞进口施工围堰大坝基坑布置设计带来极大困难

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  • 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.

    三板溪工程导流洞大坝施工以及水库初期蓄水控制机组发电工期关键线路。

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  • Application and research of method of characteristics in design of flip bucket for spillway tunnel at Xiluodu Hydropower Project is mainly presented.

    主要介绍了特征线溪洛渡泄洪洞流鼻设计中的应用情况。

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  • 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,优化设计作为隧洞施工及时进行断面形式调整一种简捷易行思路

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  • 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.

    同时水电站引水隧道系统进行了三粘弹塑性有限元数值模拟三维弹塑性有限元数值模拟。

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  • 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水头隧洞、引水水电站工程。

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  • The right bank spillway tunnel at Lubuge hydropower station is the most important passageway of water discharging and sediment flushing.

    鲁布水电站右岸泄洪洞承担着鲁布革大坝泄洪、排沙、放空水库任务,重要的泄洪、排沙通道

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  • 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.

    采用方法大型水电站左、右岸导流洞围岩稳定进行计算和分析,室结构设计提供有效的数值参考。

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  • 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.

    介绍组合支撑技术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推广前景。

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  • 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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  • 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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