預應力梁 的英文怎麼說

中文拼音 [yùyīnglìliáng]
預應力梁 英文
prestressed beam
  • 預 : Ⅰ副詞（預先; 事先） in advance; beforehand Ⅱ動詞（參與） take part in
  • 應 : 應動詞1 （回答） answer; respond to; echo 2 （滿足要求） comply with; grant 3 （順應; 適應） suit...
  • 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...
  • 梁 : 名詞1 （屋架中架在柱子上的長木） beam 2 （通常也指檁） purlin 3 （橋） bridge4 （物體中間條狀隆起...
  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. With two examples of the prestressed celom tension in the continuous girder design, which is utilized in the projects of mingzhu elevated railway and xinmin elevated railway, the author analyses the characters of the design and the application of this technology

    摘要就軌道交通明珠線、莘閔線等工程的連續梁設計中預應力束體內張拉的實例，分析其設計特點和應用。
  3. The two specimens, which are designed as : main beam - pre - stress beam ? floor ? frame columniation assemble the space specimens. in order to checkout whether the code can be applied for the special structure systems, the structure of the specimens refer to the current gb50010 - 2002 concrete structure design code and gb50011 - 2001 seismic resistant code

    本文試件的各組成構件為：非預應力邊梁預應力梁板框架柱組合空間試件，各組成構件的構造參照了現行《 gb50010 - 2002混凝土結構設計規范》及《 gb50011 - 2001抗震規范》的有關規定，以檢驗規范及設計條例能否適用於該特殊結構形式。
  4. The bridge is a kind of complicacy spatial structure, especially pc bridge

    橋梁是一種復雜的空間結構，特別是預應力混凝土橋梁。
  5. Empirical formula based on prestressed theory for diagonal shear strength of prestressed concrete beams

    預應力混凝土梁的灰關聯抗剪經驗公式
  6. Construction of post - tensioned pre - stressed box girders for hengdaozi flyover on dandong - benxi express highway

    本高速公路橫道子立交橋工程后張預應力砼連續箱梁施工
  7. Realization of appdomain - based fast data reading technology

    預應力梁固有頻率的試驗研究
  8. Additionally, modal parameters are tested under different prestressed forces and during the course of the lose of prestressed forces. finally, different vibration conditions, such as different rigidity of the hammer and different forces, are also studied

    另外通過振動測試，對預應力梁在不同的張拉控制應力下、預應力損失過程、不同激勵條件下構件的實測模態參數的變化規律進行了試驗研究。
  9. Experimental investigation of damaged rc frame structure strengthened with cfrp under the vertical load

    先張法折線形預應力梁鋼絞線摩擦損失試驗研究
  10. Based on rizhao port bulk grain wharf construction, this paper presents a simple, practical and efficient construction technique of post - tensioned pre - stressing concrete beam and beam - slab

    摘要以日照港散糧碼頭施工為例，介紹一項簡單、實用、高效的后張預應力梁及梁板的施工工藝。
  11. On the concrete mix proportion design of the prestressed girder of shatang bridge

    沙塘特大橋預應力梁混凝土配合比設計
  12. On the base of the research about the prestressed concrete structures at chongqing jianzhu university, a convenient and practical way to control the cracks is introduced in the pages, which is called the method of nominal tension stress that control the width of cracks by the nominal tension stress ftk under the working loads and the limited loads

    文中在參考重慶建築大學多年研究成果的基礎上，通過研究四榀預應力框架梁的裂縫發展情況，推薦了一套了實際結構工程設計中方便的裂縫控制方法? ?以名義拉應力ftk控制短期荷載及長期荷載作用下預應力梁的裂縫要求。
  13. Application of mathematic and physical statistic theory in pretensioning prestressing beam construction

    數理統計原理在先張法預應力梁施工中的應用
  14. ( 2 ) the properties of gfrp reinforced polymer concrete beams and prestressed polymer concrete beams are tested by four point bending experiments, the result show : gfrp rods can be satisfied the stiffness request ; it ' s very necessary and effective to use prestressed beam to minish the defection, enhance the crazed load and reduce the width of the cracks

    （ 2 ）通過對gfrp筋增強樹脂混凝土普通梁和預應力梁進行四點彎曲實驗，表明：利用玻璃鋼筋作為增強筋在強度方面是可以滿足要求的；對玻璃鋼筋施加預應力來減小撓度，提高混凝土的開裂強度，以及縮小裂紋寬度是非常必要也是很有效的。
  15. The structure analysis methods during construction stage are investigated form the construction properties of twice - prestressed beam

    本文從二次預應力梁的施工工藝出發，研究其在施工階段的結構分析方法。
  16. Moreover, six externally prestressed beams which were experimented overseas were analyzed with this method developed, by comparing the calculation result and the experiment data, it is found that the calculating method has a satisfactory precision and is worth being promoted

    利用這一概念，建立了直接通過塑性鉸區長度和曲率半徑求體外預應力筋應力和梁極限彎矩的簡化公式，用簡化公式對國外有關6片體外預應力梁進行了計算，並與試驗結果進行對比，證明本研究中的簡化公式具有較好的精度，值得推廣。
  17. Subassemblage and prestressed concrete frames are assembled by precast prestressed beams and columns with tendons in the joints of the frames. these beams and columns are hoisted in site and the tendons are passed through the moire pipes. so prestressing force are brought to the joints of the frame. these tendons also can assume the moments at the end of the beams in ordinary condition

    預壓裝配式預應力混凝土框架是採用工廠化生產的預制柱和預制預應力梁，運至現場直接吊裝，樑柱就位后，將后張預應力筋穿過樑柱預留孔道，對節點實施預應力張拉預壓。
  18. Nonlinear analysis of the pre - stressed beam string structures in the pre - stressing stage

    預應力梁弦結構預應力施工控制的非線性分析
  19. The finite element models of psbget are established in the thesis by utilizing finite element software, ansys

    本研究應用ansys有限元程序建立預制節段拼裝體外預應力梁的三維有限元模型。
  20. Subassemblage and prestressed concrete frames are assembled by precast prestressed beams and columns, which are made in the factories, with tendons in the joints of the frames. so the joints and frame are monolithic and continuous, consequently, this kind of frame systems possess higher reliability and solve the problems in the process of assembling, exploring a new way for industrial production of prestressed structures

    預壓裝配式預應力混凝土框架是採用工廠化生產的預制柱和預制預應力梁運至現場安裝，並對節點實施二次預應力張拉，構成整體受力節點和連續受力框架，克服了裝配式節點受力可靠性差的缺陷，開辟了預應力結構工業化生產的新途徑。
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