重力拱壩 的英文怎麼說

中文拼音 [zhònglìgǒngbà]
重力拱壩 英文
arch gravity dam
  • 重 : 重Ⅰ名詞（重量; 分量） weight Ⅱ動詞（重視） lay [place put] stress on; place value upon; attach im...
  • 力 : Ⅰ名1 （力量; 能力） power; strength; ability; capacity 2 [物理學] （改變物體運動狀態的作用） forc...
  • 拱 : Ⅰ動詞1 （兩手相合 臂的前部上舉） cup one hand in the other before the chest 2 （環繞） encircle; ...
  • 壩 : 名詞1 （攔水建築物） dam2 （固堤建築物） dyke; embankment 3 [方言] （沙灘; 沙洲） sandbar; sandba...
  • 重力 : [力學] gravity; force of gravity; gravity force; power of gravity; pull of gravity; gravitational...
  1. The influence of the stiffness of the gravity abutment on the stress of the arch dam is also analyzed

    討論了重力墩的剛度對拱壩壩體應力的影響。
  2. Abstract this paper is mainly concerned with the reliability analysis of a gravity abutment of an arch dam based on conception of reliability

    本文主要討論的是拱壩重力墩的可靠度分析。
  3. At first, the basic theory and general process of the gravity abutment corresponding with definite solution are simply introduced

    首先簡要介紹用定值方法分析拱壩重力墩的基本原理和一般過程。
  4. Based on the stochastic finite element method, the reliability of the arch dam gravity abutment is analyzed, and the corresponding reliability index is calculated

    然後在隨機有限元的基礎上進行拱壩的拱座? ?重力墩的強度和抗滑穩定可靠度分析，計算相應的可靠指標。
  5. Finally, some significance conclusions are drawn through the gravity abutment of a double - curvature arch dam analyzed and calculated. the results can be referred to actual engineering

    最後對一雙曲拱壩重力墩編程計算和分析，得出了一些有益的結論，可供實際工程參考和應用。
  6. Reliability assessment of xi - luo - du underground water - power plant : the results have been used by the cheng - du surveying, design and research institute for the preliminary design ; （ 2 ） the stress and strain analysis for the xiao - guan - zi sluice and its foundation : the report has been applied for the reinforcement of the foundation ; （ 3 ） the thermal control procedure for the no. 7 - 14 power plant dam segments of the three gorge project ： the research report provides the effective and efficient methods for the controlling of the temperature field in the mass concrete structure ; （ 4 ） the software system development for the long - term monitoring for dikes ： the software can automatically give the results of the seepage field and the probability of soil piping of dikes and underground ; （ 5 ） reliability assessment of xiang - jia - ba underground water - power plant : the results have been used by the zhong - nan surveying, design and research institute for the preliminary design ； （ 6 ） fatigue reliability estimation of shipping berthing pillar : the results give the optimized design scheme and prediction of the structural age ; （ 7 ） 3 - d static and dynamic stochastic finite element analysis for the strength, stability and thermal control problem for xi - luo - du project

    溪洛渡水電站超大型地下洞室群圍巖穩定的安全可靠性分析：被成都勘測設計研究院應用於比選報告及可行性論證中； （ 2 ）小關子水電站攔河閘壩及地基的應力應變分析：被成都勘測設計研究院應用於地基加固處理方案； （ 3 ）三峽廠房7 # - 14 #壩段溫控並縫措施研究：為廠房壩段並縫方案的可行性提供了依據； （ 4 ）堤防工程體系的長期監控預報預警決策系統開發：為監控、預測預報堤防滲漏管涌破壞提供分析軟體； （ 5 ）向家壩地下洞室群圍巖穩定的安全可靠性分析：被中南勘測設計研究院應用於初步設計方案中； （ 6 ）靠船墩的疲勞可靠度研究：為廣東航運規劃設計院的靠船墩優化設計和加固提供依據； （ 7 ）溪洛渡高拱壩壩體壩基（壩肩）強度和穩定的三維靜動力隨機有限元分析及可靠度計算：為溪洛渡重大工程壩體的靜動力安全穩定性及溫控方案提供依據。
  7. The scale and height of rolling - concrete are spread increasingly, such as the technique studied recently that the 300 meters high gravity dam and the 200 meters high arch dam, which requires more experience in the damming technique, construction crafts and mechanization

    目前，碾壓混凝土壩的規模和高度正在日益擴大， 300m級的碾壓混凝土重力壩和200m級的碾壓混凝土拱壩的研究正方興未艾，對碾壓混凝土築壩技術、施工工藝和機械化程度的要求也更高。
  8. Based on several actual cases, the temperature control measures for roller compacted concrete ( rcc ) gravity dam and arch dam such as structural jointing for construction ; lowering of concrete placing temperature ; water pipe cooling ; surface insulation ; inclined - layer placing etc., the measures to improve the material properties i. e. the application of micro - expanding concrete ; enhancement of material crack - resistance property and the requirement for the simulative analysis on both the temperature field and stress field as well as some problems concerned are summarized herein on the basis of the analysis on the material properties ; construction characteristics and the changing characteristics of the thermal stress of roller compacted concrete

    摘要從碾壓混凝土的材料特性、施工特點、溫度場溫度應力的變化特點入手，結合幾個工程總結了碾壓混凝土重力壩、拱壩的分縫方式，降低澆築溫度、水管冷卻、表面保溫、施斜層碾壓等溫控措施，採用微膨脹混凝土、提高材料抗裂性能等改善材料性能措施及碾壓混凝土溫度場、應力場模擬分析的要求和應注意的問題。
  9. Because of the difference of shape character and function between arch dam and gravity dam, the effect of loads, such as seepage pressure and gravity in arch dam, is smaller than that in gravity dam, but, the thermal load and dam contraction are turned into main loads

    由於拱壩的體形特點和工作原理與重力壩不同，所以在拱壩中滲透壓力與重力等作用荷載的影響要比在重力壩中小，而溫度荷載及壩體混凝土收縮則上升為主要荷載。
  10. Restrain alteration size is applied to improve the efficiency of structure optimization. approximate reanalysis technology is introduced to save the time of stress reanalysis. the multi - cantilever method and the finite element method is combined to analysis the arch dam, to enhance the capability of practical applications in engineer

    在拱壩優化設計中採用了約束變尺度演算法，提高了優化效率；在優化重分析過程中，採用近似重分析技術，節省應力分析時間；採用試載法和有限元相結合的應力分析方法，提高了解決實際工程問題的能力。
  11. The main structure of caiyuanba yangtze bridge in chongqing, up to date the largest - span tie bar arch bridge, is formed by two side tie bars and one middle tie bar which unite the y - shape rigid framework and arch rid. therefore, tie bars are one of the key components

    重慶菜園壩長江大橋是迄今為止世界上跨度最長的系桿拱橋，該橋的兩根邊系桿和一根中系桿將南北兩岸的y型剛構和中間的拱肋連成一個受力整體，構成該橋的主結構，因此系桿是該橋關鍵受力部位構件之一。
  12. A finite element numerical model for arch dam - gravity pier - foundation system was established to evaluate the effect of high gravity piers on the stress, deformation and anti - sliding stability of sizhai arch dam, taking the following factors into account, such as the possible elastoplastic deformation of foundation rocks and the nonlinear interaction between the interfaces of gravity pier - dam foundation, the joint surfaces beneath the right bank, and the interfaces of arch dam - gravity pier

    摘要為評價高重力墩對四寨拱壩的應力變形和抗滑安全的影響，建立了拱壩重力墩地基系統的有限元數值模型，其中考慮重力墩基礎、右岸夾層和拱壩重力墩等交界面的非線性相互作用，以及基巖材料的彈塑性變形行為。
  13. Therefore the change of temperature has great effect on the stresses of concrete arch dam

    因此，溫度變化對混凝土拱壩的應力狀態具有重要的影響。
  14. The effect of cold wave, layer thickness of construct and sluice to temperature field and stress field are studied. this paper analysis the effect of the first stage cooling and the second stage cooling. pertinent measures of temperature control and crack prevention are suggested, settling the practice problems in projects

    重點研究了寒潮、澆築層厚和蓄水等對拱壩混凝土溫度場和應力場的影響；對壩體一期冷卻和二期冷卻的冷卻效果進行了詳細分析；並針對性地提出了相應的溫控防裂措施，以解決工程實際問題。
  15. ( 3 ) generally, dam and base are operated in material viscidity status. by studying on the creep model of dam concrete and base rock, and combined them together, the coupling model of these factors is bringing forward

    （ 3 ）通過研究壩體混凝土徐變模型和壩基巖體的蠕變模型，並將兩者有機結合，分別針對混凝土重力壩和拱壩，提出了考慮壩體徐變和壩基蠕變相互作用的組合模型。
  16. The second problem analyzed is seismic reliability of concrete dam, the artificial neural network model of seismic reliability of concrete gravity dam and concrete arch dam is proposed

    第二個分析的問題是混凝土壩的抗震可靠度問題，應用人工神經網路技術建立混凝土重力壩和拱壩的抗震可靠度模型。
  17. Xianghongdian concrete gravity - arch dam was analyzed using numerical simulation in this paper. in different place of dam crack with different stripe and various depth was simulated and corresponding vibration frequency and shape were given. the frequency of damaged dam polluted by noise was also discussed and the results were presented using statistical neural network to identify

    本文對響洪甸重力拱壩進行數值模擬分析，在大壩的不同位置模擬了條數不等的、張開度不同的各種裂縫，並給出了相應的振動頻率和振型，考慮了測試噪聲的影響，並用統計神經網路進行了識別。
  18. This article is part of the study of national item which is important part of high arch - dam earthquake protection. in the result of studying the effect to earthquake, the article analysis dam - stress at diference earthquake wave, to procure design parameter on the gate & pier areas

    本課題是「九?五」國家重點科技公關項目中有關高拱壩抗震分析的組成部分，是在有關研究成果的基礎上，對已確定的壩型及其壩體及附屬物（閘墩、孔口）進行動力分析，確定有關設計參數，同時也是對以往研究成果的校核。
  19. 4 ) three - dimensional nonlinear analysis of the bottom outlet of the xiao wan arch dam is presented using sub - model techniques. the structural characteristics and failure mechanism of the bottom outlet, under loading of concrete deadweight, hydraulic pressure, internal water pressure and temperature are studied. it is shown that the meshing of the structure becomes easy and the computing time is reduced by using sub - modeling method

    4 ）對小灣拱壩的1 ~ #底孔進行了三維非線性分析，研究了孔口在壩體自重、庫水壓力、孔內水壓力和庫水溫度影響等作用下的孔口應力分佈、混凝土開裂、裂縫發展規律以及配筋對孔口開裂和裂縫擴展的影響。
  20. The hydro - pressure over - loading method and the strength reduction method were applied to numerical simulation of gravity pier - arch dam system, and the integral stability of the system was evaluated based on the suggested index for safety evaluation of the gravity pier

    分別採用水壓超載法和折減強度參數法對重力墩拱壩系統進行數值模擬，並基於建議的重力墩安全評價指標對系統整體穩定性進行判定。
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