混凝土拱壩 的英文怎麼說

中文拼音 [húnníngtǔgǒngbà]
混凝土拱壩 英文
arched concrete dam
  • 混 : 混形容詞1. （渾濁） muddy; turbid2. （糊塗; 不明事理） foolish; stupid
  • 凝 : 動詞1. （凝結） congeal; curdle; coagulate 2. （注意力集中） fix
  • 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...
  • 混凝土 : concrete; beton; jetereting混凝土壩 concrete dam; 混凝土板 concrete slab; 混凝土標號 concrete gra...
  1. In this article, according to heat conduction theory, elastic creep theory and finite element theory, the temperature field and creep stress field in the arch dam during construction and operation are simulated and analyzed by means of three dimensional finite element relocating mesh method, and the distribution law of the temperature field and creep stress field in the arch dam during construction and operation are systematically studied, and according to the construction process of concrete arch dam, the effect of lamination placement, construction interval, elastic modulus change, thermal insulation change, surrounding temperature change, concrete creep and autogenous volume change on thermal stress in the arch dam are also considered

    論文根據熱傳導理論、彈性徐變理論及有限元理論，用三維有限元浮動網格法對拱壩施工期和運行期溫度場、徐變應力場進行了全過程模擬分析，較為系統的研究了混凝土拱壩施工期和運行期溫度場、徐變應力場的分佈規律，在分析中按照混凝土拱壩施工過程，考慮了混凝土分層澆築、施工間隙時間、彈模變化、絕熱溫升過程、環境溫度的變化、混凝土徐變、自生體積變形等因素對壩體溫度應力的影響。
  2. The research fruits in this article can provide the temperature isoline map of crown cantilever section and central longitudinal section of the dam, the stress isoline map of crown cantilever section and upstream and downstream surfaces of the dam, the maximal and minimal stress distribution map in dam abutment along with the height of dam, the maximal and minimal stress table of typical nodes and the maximal and minimal stress table in different elevations, and also provide reference basis for taking relative temperature control measures in the design and construction of rcc arch dam

    本文研究成果可給出壩體的拱冠梁剖面和壩體中心縱剖面的溫度等值線圖、拱冠梁剖面和壩體上下游面應力等值線圖、壩肩最大最小應力沿壩高的分佈曲線、不同高程處典型點的最大最小應力值表以及不同高程處最大最小應力值表等成果，為碾壓混凝土拱壩的設計和施工中採取相應的溫控措施提供了參考依據。
  3. It is pointed out that the stability of the dam abutment is a key factor affecting the safety of concrete arch dams

    摘要指出可能影響混凝土拱壩安全的關鍵點為拱壩壩肩的穩定。
  4. Study of damage behaviour of shapai rcc arch dam

    沙牌碾壓混凝土拱壩損傷開裂分析
  5. Flexible rcc arch dam on a weak foundation

    軟弱地基上的碾壓混凝土拱壩應力與位移分析
  6. Comparative analysis of structural model destruction tests of two arch dams

    兩座碾壓混凝土拱壩結構模型破壞試驗對比分析
  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. In this article, according to three - dimension finite element theory and heat conduction theory, the computation program of simulating thermal stress field of rcc arch dam during construction and service is researched and developed

    本文採用三維有限元法和熱傳導理論，研究開發了碾壓混凝土拱壩施工期和運行期溫度應力場全過程的模擬計算程序。
  9. In this article, according to heat conduction theory and finite element theory, the temperature field in the arch dam during construction and operation are simulated and analyzed by means of three dimensional finite element relocating mesh method, and the distribution law of the temperature field in the arch dam during construction and operation are systematically studied, and according to the construction process of concrete arch dam, the effect of lamination placement, construction interval, thermal insulation change, surrounding temperature change and water storage on temperature field in the arch dam are also considered

    論文根據熱傳導理論及有限元理論，用三維有限元浮動網格法對施工期和運行期溫度場進行了全過程模擬分析，較為系統的研究了混凝土拱壩施工期和運行期溫度場分佈規律，在分析中按照混凝土拱壩施工過程，考慮了混凝土分層澆築、施工間隙時間、絕熱溫升過程及壩體材料分區、水庫分期蓄水和環境溫度變化等因素對壩體溫度場的影響。
  10. According to the numerical results and monitoring data, the possible causes of some cracks in the dam are further discussed ; and advices on the design and construction of rcc arch dam are given

    結合實測資料和計算結果，重點分析討論了普定拱壩貫穿裂縫產生的可能原因，並針對碾壓混凝土拱壩設計及施工提出了相關建議。
  11. The pilot study of causes of cracks in puding rcc arch dam

    高碾壓混凝土拱壩分縫形式及破壞機理研究
  12. Based on the construction schedule and thermodynamics parameters of certain rcc arch dam, the temperature and stress fields during construction and service are simulated and computed, and also the computation results are compared with the practical observation data ; the comparison results show that the computation results are reasonable

    根據某工程碾壓混凝土拱壩施工過程和材料熱力學試驗參數，進行了施工期和運行期溫度場和應力場模擬計算，計算成果與施工期觀測資料進行了對比分析，二者吻合較好。
  13. Design specification for concrete arch dams

    混凝土拱壩設計規范
  14. Study on joint types and destructive mechanism of high rcc arch dams

    普定碾壓混凝土拱壩裂縫成因探討
  15. Analysis of stresses and displacement for roller compacted concrete arch dam on a weak foundation

    柔性拱和軟弱地基上的碾壓混凝土拱壩
  16. 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。
  17. The program is applied to solve the optimization design of jiang kou arch dam

    編制的程序應用於工程實踐，解決了江口混凝土拱壩體形優化設計的問題。
  18. Analysis of heat and humidity preservation effects with polyurethane foam material in shimenzi rcc arch dam

    石門子碾壓混凝土拱壩採用聚氨酯硬質泡沫保溫保濕的效果分析
  19. The change laws of temperature field along with time and its distributions are provided in the calculation results, which offers the reliable basis for the corresponding temperature control measures taken in a rcc arch dam design and construction

    計算成果給出了溫度場分佈及其隨時間變化規律，為某碾壓混凝土拱壩的設計和施工中採取相應的溫控措施提供了參考。
  20. Based on the materials properties of rolled compacted concrete dam, three - dimensional finite element relocating mesh method is used to simulate the temperature field of a rcc arch dam from construction to operation period

    摘要依據碾壓混凝土壩的材料特性，採用三維有限元浮動網格法對某碾壓混凝土拱壩施工期至運行期溫度場進行了全過程模擬分析。
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