擋土結構 的英文怎麼說

中文拼音 [dǎngtǔjiēgòu]
擋土結構 英文
earth-retaining structure
  • 擋 : 擋Ⅰ動詞1 （攔住; 抵擋） keep off; ward off; block; resist 2 （遮蔽） cover; block; get in the way...
  • 結 : 結動詞（長出果實或種子） bear （fruit）; form （seed）
  • 構 : Ⅰ動詞1 （構造; 組合） construct; form; compose 2 （結成） fabricate; make up 3 （建造; 架屋） bui...
  • 結構 : 1 （各組成部分的搭配形式） structure; composition; construction; formation; constitution; fabric;...
  1. Research of the dynamic characteristics of reinforced earth structure has become a resistless important task when the express highway and express railway are built and the reinforced earth retaining walls are widely applied

    然而，隨著公路、鐵路的提速及加筋土擋土結構的應用領域的拓寬，對加筋土擋上結構進行動力方在的研究已成為一個不可迴避的重要課題。
  2. The earthquake damage of highway system shows that the failure of retaining structures is sometimes one of the main causes of road damage and bridge collapse

    公路工程的震害表明，擋土結構的地震破壞，往往是造成道路受損、橋梁破壞的主要原因之一。
  3. Consequently, to optimize the appearance and structure design of retaining walls, especially to have a deeper understanding of the bearing mechanism of various retaining walls and select city retaining wall type reasonably are of great engineering significances and potential economic effect. based on a thorough analysis of the character and mechanism of city - retaining - wall structures, the design theories, construction technology, new wall types and development tendency are deeply discussed. besides, the characteristics of various types of city retaining wall are discussed, and the usual methods for earth pressure calculation are summarized

    本文在綜合分析目前常用城市擋土結構的特點及其受力特性等基礎上，針對一般擋土墻設計理論、施工技術、新型結構以及未來的發展趨勢進行了深入探討，論述了城市擋土結構的特點，並對常用土壓力理論進行了綜述，介紹了城市擋土墻常見的類型，並介紹了常規的設計理論和方法；通過分析比較，優選出錨桿擋土結構和砌塊式擋土結構，並從錨桿錨固原理出發，結合工程實踐和大量現場試驗、對錨桿的抗拔承載力進行了深入研究，提出了用調整雙曲線模型法計算錨桿抗拔承載力的方法，對土壓力計算方法進行了探討，對其設計計算方法進行了研究。
  4. Bridges, high - rise buildings, underground structures, tunnels, retaining structures for deep excavations

    橋梁高層建築地下結構物隧道深開挖擋土結構
  5. Sheet retaining structure

    板式擋土結構
  6. One of distinct characters of geotechnical problems is that there exist various interfaces such as interface between the structure and geotechncal medi8, the joints in rock mass, sliding face in soi1 and so on, which will effect the mecbocal behaviors of the geotecndcal media and the structures significanly so far though the finite element method has been wildly used in geotecbocal field, it still remains an inthectable problem to simulate these inteffoces idealiy in the numerical analysis

    計算對象的不連續性是巖土工程問題的一個重要特點，這些不連續面主要是存在於基礎?土體、擋土結構?土體、地下結構?圍巖等結構與周圍巖土介質問的界面，或是巖體中的節理或軟弱夾層、土（巖）滑坡的滑動面等。不連續面的存在顯然對結構及巖土體的受力變形有著不可忽略的影響，因此在計算中不應無視它的存在。
  7. 6. according to palmgren - miner ? theories of fatigue damage accumulation and the analysis of the dynamic strength and dynamic deformation of reinforced earth retaining wall, the fatigue damage of the reinforced earth retaining wall has been analyzed and its measurement standard has been concluded for the first time

    6 、通過對加筋土動強度與動變形分析，根據palmgfen miner疲勞損傷積累理論，首次對加筋土擋土結構進行了疲勞損傷分析，得出了疲勞損傷的衡量準則。
  8. Numerical analysis for stability against sliding of retaining wall with notched sill

    齒坎式擋土結構抗滑穩定性分析
  9. Sheet piles is often used for excavation protection in costal areas of china. one pile with three usages means sheet piles are used to support loads from superstructures and to sustain lateral soil pressure for the basement besides working as retaining structures during excavation

    「一樁三用」是指圍護排樁除了在基坑開挖中作為擋土結構之外，也作為建築物工程樁承擔上部結構荷載同時還作為地下室外墻抗側壓力結構體系的一部分。
  10. Code of practice for earth retaining structures

    擋土結構實用規程
  11. As a new retaining structure, composite soil nailed wall has been widely applied in the foundation pit now, research on the work performance of the soil nailed wall during the construction can not reveal on - site work, this occurs especially in xi ' an area with rich groundwater where groundwater is forbidden to be lowered

    復合土釘墻作為一種新型的擋土結構，目前在基坑工程中得到了較為廣泛的應用，然而對復合土釘墻在施工過程中的工作性能的理論研究卻遠遠落後于工程實踐。尤其在西安地區地下水位較高且不能降水的前提下，當採用復合土釘墻進行基坑支護時，對其工作性能的研究幾乎為零。
  12. Consequently, it ' s of great engineering significances and potential economic effect to study the design theories and optimum methods of various types of highway rws

    因此，深入探討各種公路擋土結構的設計理論與方法，以及優化擋土結構的選型具有重要的工程實際意義和潛在的巨大經濟效益。
  13. Moreover, following fields are also covered in this paper : advantage and disadvantage of all kinds of rws ; economic analysis and comparison ( on the basis of detailed data ) on the structures of rw, bridge and embankment ; economic analysis and discussion on different types of rw structures ; ( 4 ) significance of type optimization for highway rws ; two principles to be mastered in rw design ; and some problems arisen in the application and development of rws

    此外，對各種擋土墻結構的優缺點進行了概括總結；以較詳實的數據對幾種擋土墻結構與橋梁結構、路堤等形式進行了經濟分析和對比；對不同的擋土墻結構形式進行了經濟對比分析；提出了公路擋土結構優化選型的思想，以及擋土墻設計時應掌握的兩大原則及其在發展應用中存在問題。
  14. Abstract : based on soil plasticity and limit analysis theory, the second failure surface of backfill behind retaining wall with gentle back surface are studied from two view points of maximum active soil pressure and minimum resistive overturning safety factor, and it is further considered that the minimum resistive overturning safety factor is the best approach to studying the failure mechanism of backfill under complex back surface conditions of retaining structures

    文摘:基於土的塑性極限分析理論，從擋土墻最小抗傾覆安全系數和擋土墻背上的最大主動土壓力兩個角度，分別研究了坦墻後土體中第二破裂面的位置，認為在復雜的擋土結構墻背條件下，用最小抗傾覆安全系數來研究擋土墻後土體的破壞機制較為合理。
  15. The numerical results show that the horizontal variation of response acceleration of gravity retaining wall is quite small since its lateral rigidity is large enough, the response at a given height level can be considered as the same, the maximum accelerations at different heights on the central vertical line can describe the distribution of earthquake load along the wall height in static analysis very well

    數值結果顯示，重力式擋土結構剛度很大，地震加速度反應在水平方向差異很小，可看作是同步的，可取中心線上各點最大加速度來描述靜力法中地震作用沿高度的變化規律。在沿墻高度方向，加速度分佈不是呈直線變化，比較復雜，總的變化趨勢大體一致。
  16. The study on seismic inertia and seismic soil pressure is a significant task to be deeply treated with and improved in the s tatic analysis of retaining structures

    地震慣性力和地震土壓力的確定方法，是目前擋土結構的抗震分析中有待深入研究改進的課題。
  17. 2. by analyzing and comparing the soil ? stress - strain relation of the non - linear - elasticity and elastoplasticity, an elastoplastic constitutive model of reinforced earth is created for numerical calculating, and the dynamic stress - strain relations is derived

    2 、通過對土體非線性彈性本構模型和彈塑性本構模型的分析、對比和評價，提出了分析加筋土擋土結構的用於數值計算的彈塑性本構模型，並建立了加筋土動本構模型。
  18. Eurocode 8. design of structures for earthquake resistance - foundations, retaining structures and geotechnical aspects

    歐洲法規8 .抗震結構設計.地基擋土結構和土工特性
  19. Reinforce earth retaining wall is one of the main types which has been applied extensively at home and abroad

    加筋土擋土結構是其主要的應用形式之一，在國內外已得到了廣泛的應用。
  20. Eurocode 8 - design of structures for earthquake resistance - part 5 : foundations, retaining structures and geotechnical aspects

    歐洲法規8 .抗震結構設計.第5部分:地基擋土結構和土工特性
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