diversion dam 中文意思是什麼
diversion dam
解釋
代弗申壩-
Application of the civil structure coffer dam in construction and diversion project
草垡在水土保持工程上的應用 -
On the basis of collecting and arranging a large amount of projects experience, conbined with construction diversion flood passing measures design and hydraulic model test of lihua hydraulic pawer station in 1995 and 1996, the dissertation studies the issues related with characteristics of concrete face rockfill dam including the selection of construction diversion flood passing standard and measures, flood passing during construction period and embankment stage, coffer dam design, construction scheme and general schedule etc. and present preference for project construction
本文在搜集整理大量工程經驗的基礎上，結合蓮花水電站在1995年及1996年導流渡汛工程措施設計及水工模型試驗，對混凝土面板堆石壩的導流渡汛標準、導流方式及其選擇、施工期渡汛及壩體填築分期、圍堰設計以及施工方案及總進度等與混凝土面板堆石壩特點有關的問題進行研究，為工程建設提供一定的參考。 -
Analysis on river bed evolution of dam area from the main river closure to open diversion channel closure of tgp
三峽工程大江及明渠截流期間壩區河演分析 -
It elucidates the grade and layout of the construction diversion structures, testifies the technical rationality and economic advisability that the alternative of the cofferdam uses to dam up the discharge ( p = 10 %, q = 275. 2m3 / s ) during the post - flood period, was made by hydraulic calculation, structural design, investment comparison, progress analysis and investment risk analysis
文中說明了施工導流建築物的等級、水工布置。通過水力學計算、結構設計、導流方案投資比較、進度分析和投資風險分析，說明了四湖溝水利樞紐工程採用圍堰擋汛后時段洪水導流方案的合理性和經濟性，為施工決策提供理論依據。 -
For example the concrete faced rock - fill dam in frigid zone is distinctive in terms of frost resistance and durability, cushion material seepage prevention and frost heave, adaptability of darn filling with season coordination among construction diversion, flood discharge and the whole construction schedule etc. lianhua construction which is situated in mudanjiang basin of heilongjiang province firstly creates the successful record of construction of large - size faced rock - fill dam in frigid zone, a series of internal and external problems not having a precedent to go by have been solved
如在面板的抗凍耐久性、墊層材料防滲和凍脹特性、壩體填築與季節的適應性、導流和度汛與總體進度的協調等方面，寒冷地區混凝土面板堆石壩均有其獨特之處。蓮花工程位於黑龍江省牡丹江流域，首創了高寒地區修建大型面板堆石壩的成功記錄，解決了一系列國內外均無先例的難題。 -
The power station is diversion type power station of low gate dam with a normal storage level of 1268. 0 m, a highest gate dam level of 31 meters and a reservoir capacity of 2, 974, 000 cubic meters, the length of diversion tunnel of which is 19. 57 kilometers, installed capacity is 360mw futang power station is constructed on the basis of deep and thick overburden, the foundation of which mainly consist of five overburdens which, in general, belong to multiple, complex foundation
福堂水電站位於四川省阿壩藏族羌族自治州汶川縣境內的岷江河段上，電站為低閘引水式開發。正常蓄水位1268 . 0m ，最大閘高31m ，庫容297 . 4萬m ~ 3 ，引水隧洞長19 . 57km ，裝機360mw 。福堂水電站閘壩建於深厚覆蓋層基礎上，基礎主要存在五大覆蓋層，總體屬于多層復雜地基。 -
It founds natural heightening theory for warping dams and puts forward specific way of diversion, measures for preventing dam eroded and design for energy dissipation and flood storage of cofferdams and sedimentation and dewatering through exploration and study on deposition in front of natural formed dam and the techniques of building dam through hydraulic filling
通過對天然聚湫壩體前的淤積和「水力沖填」築壩技術的探索和研究，創立了淤地壩壩體自然加高的理論，並提出了具體的導流方式、壩體防沖措施及圍堰消能蓄洪、留淤脫水設計。 -
Analysis of the surrounding dam dry - laid stone slope revetment damage of a yellow river diversion reservoir at early period of water storing
引黃平原水庫蓄水初期圍壩干砌石護坡破壞調查與原因分析 -
The horizontal swirling flow internal dissipater tunnel being built in gongboxia power station will be the first one reconstructed from a diversion tunnel whose discharge reaches to 1000m vs and water head is more than 100m in china. its scheme ' s argumentation, test research and future apply will have important meanings to the design. research and engineering application of internal dissipation discharge tunnel with swirling flow, will powerfully promote engineering application of this new kind of dissipation mode, which may solve some high velocity problems in high dam construction and provide a engineering example for technological and economical augmentation in a diversion tunnel reconstruction. it is of theoretical and practical importance to promote hydraulic structure researches and development
公伯峽水電站右岸旋流內消能泄洪洞是國內第一個泄量達1000m s 、水頭超過100m ，即將修建的旋流式內消能泄洪洞，其方案的論證與試驗研究以及建成后投入使用，將在國內外旋流式內消能泄洪洞設計、研究與工程應用中具有重要的意義，將有力的推動這一新的消能形式在工程中的應用，從而為解決高壩建設中泄水建築物的高速水流問題與導流洞改建的技術與經濟問題提供工程實例，對推動與發展水工水力學的研究與發展均具有重要的理論與實踐意義。 -
On the basis of brief introduction of danjiangkou dam extension project which is in the middle route water resources project of the south - to - north water diversion, the present construction methods and existing problems about key technology of increased artificial concrete keyway of jointing surface between new concrete and existing concrete are analyzed, and a new construction method by saw - cutting and static crack for construction of concrete keyway is researched
摘要在簡要介紹南水北調中線水源工程丹江口大壩加高工程概況的基礎上，針對大壩加高中新老混凝土結合面新增人工鍵槽施工的關鍵技術，分析了現有施工方法及存在問題，研究並提出了新的鋸割靜裂法施工法。 -
The results are important for dam base excavation and engineering disposal. ( 2 ) arch dam can be regarded as an elastic ground cantilever system composed of vertical cantilever, horizontal arch, and torsion structures. the dissertation takes the arch dam as load diversion system of arch - cantilevers system located on the ground composed of elastic cantilever
（ 2 ）將拱壩虛擬為由座落在壩基塊體有限元上的一系列懸臂梁與水平拱組成，將懸臂梁視作由水平拱所支承的彈性地基梁，考慮徑向和切向調整，比以往的彈性地基梁只考慮徑向調整有所發展；而且用塊體元模擬壩基，也能較精確地模擬壩基多種斷裂構造等對壩體結構行為的影響。 -
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
蓄水位選擇、壩址選擇、樞紐布置、建築物設計優化、施工導流與工期等是低水頭河床式電站設計的重要內容。 -
The design of the downstream water supply during the construction of yunlong reservoir is presented, in which the problem from the downstream water supply during the construction period of the flood discharge tunnel, the main dam, the initial impoundment of the reservoir and the locking - up of the diversion tunnel is solved satisfactorily with simple construction method, and then the water supply is guaranteed with better social and economic benefit
摘要著重介紹雲龍水庫施工期下游供水設計，根據工程特點，較好地解決泄洪導流隧洞施工期、大壩施工期、水庫蓄水、導流隧洞封堵施工期等下游供水問題，施工方法簡單，確保了下游供水，取得了較好的社會和經濟效益。 -
The construction scheme is briefly introduced herein, and furthermore, the diversion structures, the composite scheme consisting of open caisson group adopted to treat the overburden of the foundation for the stage 2 longitudinal concrete cofferdam and the diversion method of bottom outlet combined with the dam gap used for the stage 2 diversion are described as well
文中對該方案進行了簡要介紹，並介紹了有關導流建築物，以及二期縱向混凝土圍堰堰基覆蓋層採用了沉井群等綜合處理方案和二期導流採用的底孔加缺口聯合泄流方式。 -
Analysis and prediction on diversion ratio of bottom diversion outlet of tgp dam
導流底孔分流比的分析和預報 -
The emptying tunnel of the shuibuya project will be used for both the diversion during late construction and the emptying of the reservoir for maintenance after completion of the dam
摘要水布埡樞紐放空洞主要承擔水布埡工程施工期後期導流及完建后大?檢修時放空水庫的任務。 -
Construction diversion and flood passing are a important part of construction scheme in the design of concrete face rockfill dam. the flood passing standard and measures of construction diversion have special characteristic and are closely related to the construction stage and general schedule of the project
在混凝土面板堆石壩設計中，施工導流及渡汛是施工方案的重要組成部分，混凝土面板堆石壩的導流渡汛標準和方式有其自身的特點，而且與工程的施工分期和總進度安排密切相關。 -
Rock - fill dam is the one chief type of soil - rock dam, there are much virtue of safety function, adaptability used the local material, be benefit to mechanical building, be short in building time and low in cost, being simple in the building during closure and diversion, etc. it suit the condition of our nation and the environment where the water conservancy works and hydroelectric power plant located, we accumulate the ample practical experience and a series of achievement in scientific research and become a model of having ample competition in the construction and development of piled rock clam
堆石壩是土石壩的主要壩型之一，它具有適應性強，就地取材，便於機械化施工，工期短，造價較低等優點，在水利樞紐設計中被廣泛應用，而且已經積累了豐富的實踐經驗和成套的科研試驗成果，在水利樞紐的壩型選擇中具有很強的競爭力。就堆石壩而言，根據築壩方式和築壩材料的不同，也有多種壩型。 -
By the experiment in site and construction of two important water conservancy projects ( longhekou reservoir and hengpaitou diversion project ), we go a step further on the principle of the jet - grouting used on dam diaphragm - wall
本課題是結合龍河口水庫、橫排頭樞紐兩個大型水利工程壩基防滲加固的實際要求，通過現場試驗和工程施工，對形成高噴防滲墻原理和作用機理進行進一步分析。 -
Adaptability of dam filling with season and coordination among construction diversion, flood discharge and the whole construction schedule should be taken into consideration. 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
如在混凝土面板的抗凍耐久性、墊層材料防滲和凍脹特性、壩體填築與季節的適應性、導流和度汛與總體進度的協調等方面，寒冷地區混凝土面板堆石壩均有其獨特之處。
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