prestressed concrete structure 中文意思是什麼

prestressed concrete structure 解釋
預應力混凝土結構
  • prestressed : 安裝預應力
  • concrete : adj 1 具體的，有形的；實在的，實際的。2 固結成的，混凝土製的。3 圖案詩歌的（參閱concrete poetry）...
  • structure : n. 1. 構造，結構；組織；石理，石紋。2. 建造物。3. 【化學】化學結構。4. 【心理學】（直接經驗中顯現的）結構性，整體性；整體結構。adj. -d ,-less adj.
  1. To study the flexural behavior, ultimate bearing state and laws of internal force redistribution of prestressed concrete continuous beams cast by different construction methods, the model tests for three pieces of the continuous beams were carride out, in which three kinds of the construction methods, such as those of lowering formwork supports at one time, transferring simply - supported structure into the continuous one and casting the beam by cantilever construction, were considered

    摘要為研究不同施工方法下預應力混凝土連續梁的彎曲性能、極限受力狀態及內力重分佈規律，進行了3根連續梁模型試驗，分別考慮一次落架、簡支變連續和懸臂施工3種施工方法。
  2. An important step in structure design is the calculation of the ultimate flexural strength of external prestressed concrete beams, which needs to calculate the ultimate stress increment of external tendons first

    結構設計的一個重要環節就是極限承載力計算，而計算體外預應力混凝土梁的極限承載力就必須求得梁在破壞時的體外筋應力增量。
  3. Ultimate stress increment is a hotspot problem in theory of unbonded partially prestressed concrete structure, however, according to design critera and the art of the state on this issue around the world, it is still not considered in reason that ultimate stress of unbonded tendons in prestressed concrete multi - span continuous structures varies with load cases

    無粘結筋的極限應力增量一直是無粘結預應力混凝土結構理論中熱點問題，而從目前各國的設計依據及研究現狀來看，還沒有合理考慮多跨連續結構的無粘結筋極限應力隨荷載工況變化的情況。
  4. With the further economic growth and the implement of development of the western regions, hydroelectric construction in our country is undergoing rapid growth, anumber of high - dam power - station is in building or in programming. in view of its higher - head and larger magnitude of spill structure outlet, it is difficult for conventional concrete or reinforced concrete structure of pier and pier room to support its vast water pressure. coupled with the improvement of prestressed method, it has been the noteworthy tool in solving the problem

    隨著我國經濟的加速發展及西部大開發戰略的實施，我國水電事業也迎來了迅猛發展的大好時機，一批高壩水電站正在建設或規劃之中，其泄水建築物孔口及水頭愈來愈大，常規混凝土或鋼筋混凝土閘室閘墩結構難以承受如此之大的水推力作用，隨著預應力技術的成熟，這一技術已成為解決該問題的關鍵技術措施之一。
  5. In virtue of the particular advantages, the prestressed concrete structure has developed rapidly for recent tens of years

    由於預應力混凝土結構有其獨特的優越性，所以在近幾十年來得到了迅猛發展。
  6. Experimental study on properties of 16m pretensioned and prestressed concrete beam - slab structure

    先張法預應力砼梁板結構性能試驗研究
  7. Partially prestressed concrete structure has been widely used in the field of civil engineering. the deformation is very important for prestressed concrete members, for they are thinner than those of reinforced concret owe to the adoption of hign - intension material and developed technic of design and construction. at present, there are some formulae for deformation in the criterion of many countries. mostly there are 3 methods in use : double linearity method, method of valid inertia and curvature integral calculus method. this article will discuss the influence of material, spa, construction form, and adjust the formula for stiffness of gb50010 - 2002 to a new uniform formula for deformation

    在土木工程領域，部分預應力混凝土結構因其良好的跨越能力和經濟性而得到了廣泛的應用，並發揮了巨大的作用。由於採用了高強度材料並進一步改善了設計和施工技術，預應力混凝土構件一般比普通鋼筋混凝土構件更為細巧，因此，撓曲變形問題顯得尤為重要起來。目前，各國規范對于部分預應力混凝土構件的變形計算均有相應的公式，變形計算的關鍵是剛度的計算。
  8. Only to do mis, the value of prestressed force is designed suitable, the capability that the prestressed concrete structure bears weight, security, and dependability, economy and service life of the structure can be convinced

    只有準確地估計長索預應力損失大小，才能合理地進行結構預應力設計，保證預應力混凝土結構的承載能力，確保橋梁結構的安全性、可靠性、經濟性和使用壽命。
  9. In this article the prestessed loss in the prestressed concrete structure will completely be analyzed in the theory. combining with the fourth - hanjiang bridge of xiang - shi freeway in hubei province, the prestressed friction loss of the prestressed steel rope is analyzed ideally and researched experimentally

    本文從理論上對預應力混凝土結構預應力損失做了全面地分析，結合襄樊漢江四橋建設工程，對橋梁預應力鋼索的預應力摩阻損失進行了理論分析和試驗研究。
  10. The study on the durability of externally prestressed concrete structure

    體外預應力混凝土結構耐久性問題探討
  11. The development of design, research and application of the effective prestressed concrete structure, the development of the option of partially prestressed concrete and the technology of prestressed concrete with posted tendons, make the application of partially prestressed concrete structure go into a new stage

    我國高效預應力混凝土結構的設計、研究與應用獲得很大發展，部分預應力混凝土設計思想和后張預應力施工技術的推廣，使預應力混凝土結構在房屋建築中的應用開始進入一個嶄新的階段。
  12. Unbonded prestressed concrete structure

    無粘結預應力混凝土結構25
  13. To testify the feasibility and suitability of this new - type prestressed concrete structure, lot of studies is made on the aspects of static performance, creep effect and dynamic performance, etc. whether from theory analysis or experimental study in this thesis

    為驗證這一新型預應力混凝土結構的可行性與適用性，本文從理論分析和試驗研究兩個方面對其靜力性能、徐變效應和動力特性等多方面進行了研究。
  14. Post tensioned prestressed concrete structure

    后張法預應力混凝土結構24
  15. Bonded prestressed concrete structure

    有粘結預應力混凝土結構24
  16. Pre tensioned prestressed concrete structure

    先張法預應力混凝土結構24
  17. Two problems in application of modern prestressed concrete structure

    現代預應力砼結構應用中兩個問題的探討
  18. A new approach for nonlinear analysis of prestressed concrete structure

    預應力混凝土結構非線性分析的新方法
  19. Prestressed concrete structure

    預應力混凝土結構24
  20. There are few softwares of prestressed concrete structure and even less of prestressed concrete cassion beam in this country. in this thesis, a prestressed concrete cassion beam computer aided design ( cad ) system is presented

    目前國內公開的預應力混凝土結構方面的軟體較少，預應力井字梁方面的軟體更少，因此本文以預應力混凝土井字梁結構為對象編制了預應力混凝土井字梁計算機輔助設計系統。
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