rock fill dam 中文意思是什麼

rock fill dam 解釋
堆石壩
  • rock : n 1 巖，巖石，磐石，巖壁；卵石；〈常 pl 〉〈美口〉石子兒；暗礁，巖礁。2 〈the R 〉直布羅陀 （Gibr...
  • fill : vt 1 注滿，裝滿，裝填，填充。2 （風）張滿（帆），使（帆背）受風。3 充滿，充實（知識等）；普及。4 ...
  • dam : n 1 水閘，壩，堰。2 壩中的水。3 【礦物】坑道堰。4 （牙科用的）橡皮障。5 〈比喻〉障礙。vt 1 築水閘...
  1. Stress analysis of the rock fill dam with asphaltic concrete core wall

    冶勒堆石壩瀝青混凝土心墻型式及尺寸研究
  2. Application of concrete extrusion sidewall in face rock - fill dam in shuanghekou

    混凝土擠壓邊墻在雙河口面板堆石壩中的應用
  3. In this paper, the study of construction technology of concrete facing rock - fill dam in frigid zone has been done in accordance with construction and practice of lianhua hydropower station ( concrete face rock - fill dam ) in mudanjiang, heilongjiang province

    本文針對嚴寒地區砼面板堆石壩施工技術研究方面的不足，結合我國黑龍江省牡丹江上的蓮花水電站，面板堆石壩的施工實踐，通過施工的原型實驗，對砼面板堆石壩在嚴寒條件下的施工技術進行了研究和總結。
  4. 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。
  5. Test and research on asphalt concrete core of rock fill dam

    瀝青混凝土防滲墻施工技術
  6. Combined with a concrete face rock - fill dam in process, the simulation analysis on the face slab ' s temperature field and temperature stress is processed in connection with the condition of temperature sudden drop caused by daytime temperature differences and cold wave and so on during the construction period

    摘要結合某在建的混凝土面板堆石壩，針對施工期日溫差及發生寒潮等氣溫驟降情況，進行了氣溫驟降條件下面板溫度場及溫度應力的全過程模擬分析。
  7. Discussion about construction quality supervision of the rolled rock - fill dam

    淺談堆石碾壓壩的施工質量監理
  8. The choice dam type is especial importance, during the designed research of the rock - fill dam, particular under the rock - fill dam with very deeply cover layer, the stress and strain of the middle wall and cutting interpenetration wall of the dam foundation is mostly sensitive, whether the. design of dam is scientific and reasonable, it is very important for cutting interpenetration and stability of the dam, the article offer the reference for the design of cutting interpenetration in the foundation with deep cover with earth the water conservancy in xiaban zone, based on the study and analysis the design of cutting seep in the foundation with deep cover with earth, cutting interpenetration concrete wall and the joining model of cutting interpenetration material in body of dam and the applying effect in the practical worko based on the foundation which absorbed and summarize the achievement of design and research in the inter and outer country, for the project of the clay vertical middle wall and vertical cutting interpenetration, the asphalt concrete vertical middle wall and vertical cutting interpenetration the clay inclined middle wall and the lever carpet layer cutting interpenetration, respectively in terms of the different stage of complete period sluice period and working condition, adopting nonlinear calculate and analysis with the finite element method ; carrying the analysis and study with the 3d finite element method as to the different joining model of the left bank high slope cutting interpenetration body and the foundation concert cutting interpenetration wall ; carrying the analysis and study with the 3d finite element method as to the effect of the wall stress and strain because of the different elasticity modulus of the concert cutting interpenetration wall through the analysis and study with the different project. have comparatively all - around comprehended the various model dam, particular the distribute rule of stress and strain of the cutting interpenetration system, provide for the important evidence of the plastic area size the join model of the foundation cutting interpenetrate wall and dam body cutting interpenetrate system the choice of the dam model and the design of the structure of the dam body, the result of research and advice have very importance value in design and building for the similarity project

    工程設計中，壩型的選取顯得尤為重要，特別對于壩基有深厚覆蓋層的堆石壩，心墻和壩基防滲墻的應力和變形是壩體、壩基最敏感的部位，設計方案是否安全、科學和合理，對大壩防滲和穩定起到至觀重要的作用。本文研究分析了國內外深厚覆蓋層基礎防滲設計、壩基混凝土防滲墻與壩體防滲體銜接形式及工程實際應用效果，為下坂地水利樞紐工程深厚覆蓋層基礎防滲設計的方案選擇提供了參考；在吸收和歸納了國內外堆石壩的設計研究成果的基礎上，對粘土心墻和壩基垂直防滲方案、瀝青混凝土心墻和壩基垂直防滲方案以及粘土斜心墻和壩基水平鋪蓋防滲方案，分別按竣工期和蓄水運行期的不同工作情況進行了有限元非線性計算分析；對左岸高陡邊坡的大壩防滲體與基礎混凝土防滲墻的不同結合型式進行了三維有限元靜力計算分析和研究；對混凝土防滲墻不同彈性模量對墻體應力和變位的影響進行了三維有限元靜力計算分析和研究。通過對不同方案的計算分析和研究，比較全面的了解了各方案壩體，尤其是防滲體的應力和變形分佈規律，為壩型選擇、壩體結構設計、基礎防滲墻與壩體防滲體的結合型式以及塑性區大小的確定提供了重要依據。
  9. So far as the mixing material for building the earth - rock fill dam with clay core for shiquanhe hydropower station is concerned, the effect from the variation of the sand content for the filter material on the maximum dry density and the relevant parameters are to be determined within the variation area of the mixing mass ratio of ( 46 ~ 54 ) : ( 54 ~ 46 ) through this experiment, due to the max, dry density is largely influenced by the mixing ratio of both the lifter material and the clay and the sand content of the filter material, so as to determine the actual filling compactness of the mixing material of the core

    摘要由於獅泉河水電站粘土心墻土石壩摻合料的最大幹密度受反濾料與粘土料的摻合比例、反濾料含砂率的影響較大，因此擬通過本試驗確定摻合質量比在（ 46 ~ 54 ） : （ 54 ~ 46 ）范圍變化時，反濾料含砂量變化對最大幹密度的影響程度及相關參數，從而確定心墻摻合料填築的實際壓實度。
  10. Surface wave velocity detecting tests and dry density detecting tests by pit replacement method were conducted respectively for the transient material ( a ) and main rock - fill material ( b ) used in the construction of concrete - faced rock - fill dam of shuibuya project

    摘要以水布埡面板堆石壩施工中的過渡料（ a ）和主堆石料（ b ）為主要檢測對象，分別進行了面波波速和試坑置換法干密度的對比檢測試驗。
  11. Impact of rheological property of rockfill on shuibuya concrete faced rock - fill dam

    堆石流變性對水布埡面板堆石壩性狀影響的研究
  12. Technology research of compression side wall of shuibuya concrete faced rock - fill dam and application

    水布埡面板堆石壩擠壓邊墻技術研究及應用
  13. Base on data, distortion character of lianhua faced rock - fill dam body has been reappeared by non - linear denken e - b model fem analysis ; at the same time, parameters in calculation accordant with model are adopted either in construction stage or in storage period

    本文根據資料所進行的非線性鄧肯e - b模型有限元分析，計算分析了蓮花面板堆石壩壩體的變形性狀；同時在計算中，無論施工期或蓄水期，都採用與模型配套的統一的參數。
  14. To ensure the safety of the dam and provide the technology for the decision during the process of construction and store water. in this article, the elastic - plastic stress - deformation of dam is calculated and the consolidation is analyzed. including the rock - fill dam, the stress and deformation distribution of cut - off wall, the deformation of sloping core, the incresment and subduction of pore water pressure and the effective stress situation calculation

    為確保大壩安全，並為大壩施工期和蓄水期運行決策提供必要的技術支持，本論文根據上壩土料的應力一應變一強度特性、滲透和固結等特性，對壩體進行了彈塑性應力變形計算和固結分析，包括大壩堆石體、防滲墻的應力及變形分佈和斜心墻的變形、孔隙水壓力增長及消散和有效應力狀態計算等。
  15. The stability analysis for the seepage is one of the most important steps in the design of rock - fill dam. the wrong designs or doings of the dam body, seepage of foundation or by - pass seepage would cause the body or foundations to deform or even breach the dam

    對土石壩壩體、壩基滲流，或壩肩繞壩滲流設計不當或出現問題而處理不及時，都可能導致壩體、壩基產生危害性的滲透變形，引起潰壩。
  16. The rolled asphalt rock - fill dam with concrete core is one of new impervious structures in the rock - fill dams. it has very high imperviousness with ability to fit the deformation and it is easy to organize the construction

    碾壓式瀝青混凝土心墻壩是土石壩的一種新型防滲結構，具有防滲性，能好、適應變形能力強、易於施工等特點。
  17. Abstract : according to the charateristics of the rock fill dam with an asphaltic concrete core wall, the reasonable models are chosen to simulate the rock dam body, rigid subwall and asphaltic concrete core wall, a method is suggested to investigate the interface between subwall and core wall, the local stress distribution of the core wall is taken into consideration in the calculation

    文摘:結合瀝青混凝土心墻堆石壩的結構特點，對堆石壩體、剛性副墻、瀝青混凝土心墻分別採用了合理的計算模型，提出了剛性副墻與心墻接觸面的模擬方法，研究了心墻的局部應力問題，並用該方法對某瀝青混凝土心墻壩進行了計算，得出了一些規律性結論
  18. The paper expounds the essentiality of the application of database in the emulation system of water resources and hydropower engineering construction process, introduces the ado ( activex data object ) which is a very convenient database link technique, and narrates the course and detail of the database design by an example on the construction process of some rock fill dam with a core wall

    摘要闡述了數據庫技術在水電工程施工過程模擬系統開發中的重要性；介紹了一種極為方便的數據庫鏈接技術ado數據對象；通過心墻堆石壩填築施工過程模擬的實例，闡述了模擬數據庫設計的過程和細節。
  19. Quarrying blasting of rock - fill dam with concrete facing of hongjiadu hydroelectric station

    洪家渡水電站面板堆石壩採料爆破
  20. The study consists of construction technologies of rock - fill filling of concrete facing rock - fill dam in negative temperature condition, manufacture and fill of cushion layger, exceedingly frost - resisting property of concrete facing and the protection of concrete facing in winter etc. these technologies have been come up to advanced domestic standards and some gaps in the fields of same technology has been filled in

    這些技術包括砼面板堆石壩在負溫條件下壩體堆石填築及墊層料的制備與填築技術、高抗凍性面板砼技術、面板砼的越冬防護技術等。
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