河壩場 的英文怎麼說
中文拼音 [hébàchǎng]
河壩場
英文
hebachang-
Through the study above, a refined description and modeling to flow field and water surface near the groyne in river is conducted with 2 - d and 3 - d mathematical models. the results by simulation are consistent well with experiment data
通過上述研究，作者採用二維和三維數學模型對水槽試驗和天然河道中丁壩附近流場和水面形態進行了精細地描述和模擬，計算結果和實測結果吻合良好。Hong kong s airport was the only asian achiever in a list that included the panama canal, the channel tunnel and egypt s aswan high dam
香港國際機場贏得這項殊榮，是亞洲區唯一可與巴拿馬運河英法海峽隧道和埃及阿斯旺水壩同享殊榮的建築工程項目Major landscape has highland pasture, " lover dam ", " girl mountain ", " mother tree ", 100 zhang echo wall, purple golden river cuckoo screen, stone forest, coloured mountain, drop water rock, pot stone and lead zinc metropolis etc., gross area ask 100 square kilometers
主要景觀有高原牧場、 「情人壩」 、 「姑娘山」 、 「母親樹」 、百丈迴音壁、紫金河杜鵑屏、石林、花山、滴水巖、鍋石、鉛鋅都城等，總面積約100平方公里。Rock material site selection and quality evaluation for rockfill dam with concrete face slab in songjianghe hydropower station
松江河水電站面板堆石壩石料場選擇和質量評價Combined with practical data of shannxi lin hekou hydropower plant, the temperature filed of m and n schemes during construction and operation are simulated and analyzed. the isoline map of stable temperature field of the arch crest girder section and the vertical section in the center of arch dam, the isoline map of unstable temperature field of the arch crest girder section and the vertical section in the center of arch darn during construction and operation and the maximal and minimal temperature value during construction and operation are provided. the distribution law of temperature in the dam and the form reason of high - temperature zone are analyzed and the effect and feasibility of cooling and the zone of cooling are discussed
結合陜西藺河口水電站工程實際資料，對m方案和n方案溫度場進行了施工期和運行期全過程模擬計算分析，給出了拱冠梁剖面和壩體中心縱剖面準穩定溫度場等值線圖以及施工期、運行期拱冠梁剖面和壩體中心縱剖面非穩定溫度場等值線圖，提供了施工期逐月和運行期每年最高、最低溫度等成果，分析了壩體溫度分佈規律以及高溫區形成的原因，並探討了預埋冷卻水管的效果和可行性以及預埋冷卻水管的區域。In this thesis, first, reasons and factors for the stability of loose rock dams were summarized according to the field surveys and certain expert ' s experiences. then, researches on block stability problems were reviewed, and according to the relationship between grain size and incipient velocity, it is found that the block weight is in direct proportion to 6 - 9 power of incipient velocity, and 50 % increase of the velocity will result in about 40 times change of the block weight. after that, experiments were conducted in a flume, focusing on the relationship between incipient velocity and some main factors including block weight, water depth over the dam, cross - section size, block material and river bed material
本文首先根據散拋石壩損毀情況的現場調查資料，結合有關專家多年的整治經驗，總結出壩體的損毀原因及影響因素；對現有塊體穩定性的研究成果進行回顧和總結，並針對散拋石壩的直接損毀現象，結合山區河流的水流、地形特點，利用塊體粒徑與起動流速的關系，提出塊體穩定重量與起動流速高次方成正比的概念，流速50的增長可能導致塊體穩定重量接近40倍的變化；通過二維變坡水槽試驗，研究了壩體穩定的主要影響因素，包括塊體重量、壩頂水深、斷面尺寸、塊體材料（塊石和卵石兩種） 、護底等，結果表明對于山區河流，試圖僅僅通過增加壩體單個塊體重量或斷面尺寸來提高壩體穩定性效果甚微；最後，根據西部地區的自然、經濟、交通等條件，提出可以採用柔性混凝土鉸鏈體等一類整體性較好的護面層作為散拋石壩的防沖毀措施，以期取得良好的工程效果。( 5 ) conclusion was obtained by the analyzing and studying the mechanics environment of the rock mass and the landslide on right bank : according to the analysis, the present direction of the maximal principle stress was consistent with the present tectonic stress field, the value of the principle stress increased or reduced in special place, and there was tensile stress region at the 2000m or above it on the left bank, the accumulate and adjustment was very limited in 200 years, the calculated result of the landslide indicated that the landslide on the right bank was stable under the various conditions
（ 5 ）壩址區河谷巖體力學環境及右岸古滑坡體的穩定問題分析得出：河谷巖體應力場的分析顯示，河谷巖體中主應力的方向基本上與現今區域構造應力場的方向一致，在一些特殊地帶巖體的主應力值有所降低或增高，特別是在左岸的2000m高程附近及以上，存在有明顯張應力區。在未來200年流變計算時步范圍內，河谷巖體應力的積累與調整較為有限。同時對滑坡體各種工況條件下的穩定性計算結果表明，右岸古滑坡體在各種工況條件下是處于穩定狀態的。" field observation of high rock - fill dams and feedback data analysis " and " dynamic analysis of high earth and rock - fill dams and aseismatic measures ", the concepts and methods obtained in the above two consulting items were creative and evaluated by the ministry of electric power as being of international level. the research findings were adopted in such large - scale projects as the tianshengqiao water contral project, ming tombs water control project. dahe water contral project, ming tombs water control project, dahe water control project and lianhua water control project and awarded the second prize of scientific and technical advancement of the ministry of electric power. ( 2 ) the research on the stress - strain correlation of dam construction materials was awarded the second prize of scientific and technical advancement of the ministry of electric power. ( 3 ) the result of the field observation test and computational analysis for the tailing dam improvement project of xuzhou power plant was adopted by the east - china design institute of electric engineering with considerable economic benefit. ( 4 ) the result of the geotechnical test and data analysis of wenfu mine project was applied in the project with considerable economic benefit. ( 5 ) the field observation and data analysis of the kezier reservoir project provided a solid base for ensuring the normal operation and management of the reservoir
「高堆石壩原位觀測和反潰分析研究」及「高土石壩動力分析及抗震工程措施研究」咨詢項目提出了具有開拓性的觀點與方法，經電力工業部鑒定評為國際先進水平，該兩項成果已應用於天生橋、十三陵、大河、蓮花等大型工程獲電力工業部科技進步二等獎； 「壩料土動力應力應變關系的研究」咨詢項目獲電力工業部科技進步二等獎， 「徐州發電廠灰壩加固工程勘測試驗與計算分析」咨詢成果已被華東電力設計院設計采納，工程效益顯著； 「甕福磷石膏渣場工程土工試驗與數值分析」咨詢成果已應用於國家重點工程甕福礦肥基地建設，效益顯著； 「克孜爾水庫工程原型觀測數據庫與資料分析」咨詢項目為水庫運行與管理提供了有力保證。By integrating with the engineering practice of curtain grouting on the right abutment of houhe reservoir and on the basis of field tests, researches were conducted on the establishment of grouting parameters and gins, mix proportion of stable mortar as well as finishing standard of different gins under certain geological condition. and after checking the grouting effects, comparison was made between gin grouting and the traditional grouting technique
本課題結合后河水庫右壩肩帷幕灌漿的工程實踐，通過現場試驗研究，就gin法灌漿在特定地質條件下灌漿參數及gin值的確定，穩定漿液的配方，不同gin值的灌漿結束標準等進行了試驗研究，並在對其灌漿效果加以檢查的基礎上，與傳統灌漿工藝進行了對比分析。The quantification indexes that token weathered degree are primary velocity, borehole rqd ( rock quality designation ), joint space, joint number and so on, and the unloading ones are primary velocity, joint opening, borehole penetrability and so on. the compartmentalization of different weathered and load - off zones according to quantification indexes tallies with the slope geo - stress computed by finite element method
其中研究風化分帶的定量指標有縱波速vp 、鉆孔rqd 、結構面間距與條數等，研究卸荷分帶的定量指標有縱波速度、節理開度與鉆孔巖體透水性，據此劃分的不同程度風化、卸荷巖體與有限元計算的壩區河谷應力場具有良好對應性。The analytical results show : the turn - to - turn protection with integrated circuit for geheyan hydropower plant can not wholly avoid misoperation in the system ' s oscillation process in accordance with its principle ; for the turn - to - turn protection with microcomputer of the gaobazhou hydropower plant, there also exists some problem in accordance with dynamic model test and theoretical analysis
通過分析指出，對于隔河巖水電廠的積體電路型匝間保護，在系統振蕩過程中該保護裝置在原理實現上就不能避免誤動發生；對于高壩洲水電廠的微機型匝間保護，通過動模試驗和理論分析，同樣發現其存在一定問題，不能完全滿足現場要求。Filtrate : it can strengthen in geotechnical engineering, such as, riverbank, dam, highroad, railway, roadbed of airport, etc
反濾作用：用於河流堤，壩公路鐵路，機場路基，擋土墻回填土，邊坡等巖土工程，提高穩定性。The most favorable reservoirs of study formatioms in study area are delta river mouth bar sand body and sublacustrine fan sand body. the sublacustrine fan sand body region developed in each sand group and the river mouth bar sand body region developed in gao 5 sand - group are the most favorable regions of developing lithologic traps
研究區研究層段的最有利儲層是三角洲河口壩砂體和湖底扇砂體，各砂組發育的湖底扇砂體區和高5砂組發育的河口壩砂體發育區是形成巖性圈閉最有利的場所。In the last part of the thesis a study of engineering effect about the complicated rock mass was done base on a numerical simulation and the engineering geological condition in the dam site. numerical simulation result reflect several disciplinarian of stress - distortion action in the right bank slope. firstly, today ' s right bank stress field mainly is grave stress field
在上述研究工作的基礎上，通過對右岸巖體應力?形變作用的有限元數值模擬分析，表明：右岸壩基巖體的現今應力場主要是在自重應力場的基礎上，河谷下切應力、分異的應力場。After the investigation and study of this extruded concrete curb solution overseas, shaanxi provincial bureau of water & electric engineering ( group ) co., ltd. ( spb ) devoted to the research of this new construction method, invented bjy - 40 extrusion curb placing machine, made comprehensive experiments on heihe dam site, and got valuable results, adopted this method in gongboxia hpp main dam construction
在對國外邊墻施工法進行細致調研后，從2001年開始，陜工局率先對這一技術進行研究，研製了bjy - 40型邊墻擠壓機，在黑河工地進行了現場擠壓混凝土邊墻和墊層料鋪填碾壓的綜合試驗，取得了具有參考價值的第一手資料，並在公伯峽水電站面板壩工程中創新採用了這一技術。These projects include the construction of highways, railroads, roads, seaports and airports, waterworks and sewage treatment facilities, telecommunications and information technology networks, government buildings, housing projects, canals, dams, irrigation, industrial and tourism estates
這些項目包括如下領域的建設：高速公路、鐵路、公路、海港、飛機場、水利以及下水道設施、電信和信息技術網路、政府建築、房產項目、運河、堤壩、灌溉以及工業和旅遊地產。The disadvantage is that small variations in coastlines such as bays and inlets cannot be resolved. the bay model complements the first by using a very fine grid to resolve those geographic features such as bays and inlets at which storm surge observations are absent and where storm surge information is required as design parameters for coastal structures such as embankments
而港灣風暴潮模式的覆蓋范圍較小，這模式利用一套非常密集的網格點來計算出例如港灣和河口等地理位置的風暴潮資料以補開闊海岸模式的不足。當建設沿岸工程如堤壩等需要參考港灣和河口的風暴潮資料而又沒有這些紀錄時，這套模式便派上用場。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。分享友人