混凝土桁架 的英文怎麼說

中文拼音 [húnníngtǔhéngjià]
混凝土桁架 英文
concrete truss
  • 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
  • 桁 : 桁名詞[建築] （檁） purlin
  • 架 : Ⅰ名詞1 （用來放置東西或支撐物體等的東西; 架子） frame; rack; shelf; stand 2 （毆打; 爭吵） fight;...
  • 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...
  • 桁架 : truss桁架桿 truss rod; 桁架高度 truss depth; 桁架跨度 truss span; 桁架梁 girder truss; truss beam...
  1. Corrosion may have played a role here as well : the minneapolis bridge ? what ' s known as a deck steel truss bridge ? was a concrete roadway supported by gridwork of steel

    金屬的銹蝕也許在這些事故中扮演者某種角色：明尼阿波利斯橋是一座鋼板桁架橋，也就是有鋼格來支撐混凝土橋面。
  2. The industrial company baugeschaeft schlott carries out a outstanding quality within the range bricklayer work, dry construction as well as concrete work and framework reorganization as one of the prominent enterprises

    Baugeschaeft schlott是一家高級企業，該企業使用多種工藝製造混凝土作業，桁架整理，砌墻，無水建築。
  3. To meet the demands for large space and flexible compartmentation of buildings, laminated vierendeel trusses are adopted in high - position transfer story structures. first the bearing characteristics are analyzed, in which reasonable stiffness ratio of the upper chord, middle chord, and lower chord is derived. then combined with an actual engineering model ( 1 8 similar ratio ), the static loading and pseudo - dynamic tests of two models for laminated vierendeel truss used in transfer story structures are conducted, in which one model adopts reinforced concrete, and the other adopts prestressed concrete and shape steel concrete. seismic behaviors are analyzed, including inter - story displacement, base shear - displacement skeleton curves, and equivalent viscosity - damping curves. a program is programmed to carry out the elasto - plastic dynamic analysis, and displacement time - history curves of the two models are derived. the test and analysis results show that the laminated vierendeel truss with prestressed concrete and shape steel concrete has excellent seismic behaviors. it can solve the disadvantages of laminated vierendeel trusses used in transfer story structures. finally, some design suggestions are put forward, which can be referenced by similar engineering

    為滿足建築物大空間和靈活隔斷要求，在高位轉換層結構中採用迭層空腹桁架結構.首先分析了其受力性能，得出了空腹桁架各構件合理的截面剛度以及布局形式.然後結合一實際工程，進行了兩榀迭層空腹桁架轉換結構模型（ 1 : 8相似比）的豎向荷載下靜力試驗以及擬動力試驗.其中一榀為普通混凝土迭層空腹桁架，另一榀配置了預應力和鋼骨混凝土，對比分析了兩模型的層間位移比、骨架曲線以及等效粘質阻力系數等抗震性能的比較，並進行了彈塑性動力分析.試驗和分析結果表明，配置預應力和型鋼混凝土的迭層空腹桁架轉換結構具有良好的抗震性能，可以成功地解決迭層空腹桁架作為轉換層結構所產生的弊端問題，最後對這類轉換層結構提出了相應的設計建議
  4. Begin for the problem that some parameters can not be simulated exactly before, according to the data observed on - site, the dynamic elastic modulus and the elastic modulus of the spar of the rooftop has been reckoned in reverse with the function of ansys optimum. design

    首先，針對以往計算中，部分模型參數模擬不準確的問題，根據現場實測數據，運用ansys優化功能對混凝土動彈模和屋頂桁架桿的軸向剛度進行了反演，用反演的參數結果建立模型進行模態分析與實測數據符合較好。
  5. It is a top load bridge with a clear span of 288m, which is maximum one of the same structural system in asia. the main arch rib uses 8 steel tube of 920mm joined by web members and transverse truss to form a space truss. the soldier piles on the arch are made of bent frame to make the shape both artistic and novel

    梅溪河大橋為一凈跨達288米的上承式鋼管混凝土拱橋，是目前亞洲同類橋型中跨度最大的橋梁，其主拱肋採用8根920mm的鋼管，通過腹桿及平聯形成鋼管混凝土空間桁架，拱上立柱亦採用鋼管混凝土排架，造型新穎美觀。
  6. Secondly the author ' s study are introduced in this paper. the author study mainly the linear static and dynamic, elastic - plastic static and dynamic problems of cfst arc - bridge. firstly, the author establish the linear static equation on the based of the rigid equation of element by qr - method, and then analysis the inner force of arc bridge, establish the linear dynamic equation and elastic - plastic rigid equation and dynamic equation, then solve respectively the elastic - plastic rigid and dynamic equation by the method of repeated increment and no limit stabilization, arithmetic

    本文主要研究大跨度鋼管混凝土桁架拱線性靜力問題和線性動力問題以及彈塑性靜力問題和彈塑性動力問題，先利用qr法按照梁單元的剛度方程建立桁架拱的線性靜力方程，進行桁架拱內力分析，建立桁架拱線性動力方程、彈塑性剛度方程及彈塑性動力方程，然後利用增量迭代法及樣條無條件穩定演算法分別求解彈塑性剛度方程及動力方程。
  7. To investigate the practical stability performance of this bridge, a model test is carried out. the test model actually simulates nan pu bridge based on similarity criterion. the model test reveals that the stability factors is more than 2. 0, so the stability and strength of this bridge have been verified to be met with

    該模型試驗首創了「桿對桿」剛度等效法，應用於鋼管混凝土桁架拱橋的模型設計和製作中，其研究成果對南浦大橋實橋的施工以及竣工后的運行有重要的應用價值，並對今後鋼管混凝土桁式拱橋的試驗研究、設計、施工具有重要的指導意義。
  8. In order to study the practical stability performance of chunan nanpu bridge, a total bridge model test was carried through. the design method of " spar to spar " modeling method was firstly introduced in this test. the test results are significant for construction and management of chunan nanpu bridge ; excessively, the test results are significant for design and construction of large span cfst arch bridge also

    該模型試驗首創了「桿對桿」剛度等效法，應用於鋼管混凝土桁架拱橋的模型設計和製作中，其研究成果對南浦大橋實橋的施工以及竣工后的運行有重要的應用價值，並對今後鋼管混凝土桁式拱橋的試驗研究（特別是模型製作） 、設計、施工具有重要的指導意義。
  9. Through researching practical engineering on anti - earthquake analysis between the concrete structure and storey - between truss, this paper compared dynamic period and seismic behavior of this two kinds of structures, calculated force and deflection, put forward into the storey - between truss is an economic, reasonable, practical structure, it can conveniently construct and save space

    比較了這兩種結構的自振周期、振型，並對其內力（主要梁）的內力、變形進行驗算，說明在地震地區，選用層間桁架結構比混凝土框架梁具有更好的抗震性，同時具有經濟合理、方案可行、方便施工、節約空間的特點。
  10. In the end, the construction requests of cfrst joints are also given in this paper

    最後，給出了矩形鋼管混凝土桁架節點構造的要求。
  11. The simplified model took into account the working of the steel tube, and the calculating method of local compression strength of concrete in tube corresponded to that recommended in the chinese code for design of concrete structures

    簡化模型考慮了鋼管參與工作，管內混凝土局部承壓強度計算方法與我國混凝土結構設計規范保持一致。建立了矩形鋼管混凝土桁架節點非線性有限元分析模型。
  12. Based upon the experimental research and nonlinear finite element calculation, and the analysis of joint failure modes, a set of formula was proposed to predict the ultimate bearing capacity of cfrst joints : 1 ) the ultimate bearing capacity of t -, y -, x - compression joints and k - compression branch joints can be predicted according to the failure model of transverse local compression

    基於試驗研究和非線性有限元數值計算，通過對矩形鋼管混凝土桁架節點各種可能破壞模式的分析，提出了矩形鋼管混凝土桁架節點承載力計算的破壞模式和相應計算公式： t 、 y 、 x型受壓節點和k型受壓支管節點承載力按橫向局部承壓破壞模式進行計算。
  13. The formula provided in this paper to calculate the ultimate bearing capacity of cfrst joints are easy to understand in physical concept and simple in practice. the results obtained by these formulas were coincided with those from the tests in this paper, packer ' s tests and the finite element numerical simulation calculation

    提出的矩形鋼管混凝土桁架節點承載力計算公式物理概念清晰、簡單實用，計算結果與本次試驗結果、 packer試驗結果和非線性有限元計算結果均吻合良好。
  14. When qr - method is used to analyzing the long - span cfst arch bridges, the result show that this method is not only computed simply but also high accuracy and has better convergence performance, so it is a effective and economic new method

    計算結果表明，利用qr法分析大跨度鋼管混凝土桁架拱橋靜力和動力問題，不僅計算簡便，而且精度高，收斂性好，是一種經濟有效的新方法。
  15. In this paper, firstly, the recent condition and perspective, the types of structures, construction technology, the design method of the fast developing concrete - filled steel tube arch bridge are introduced, and the mechanics performance and uniform theory and the application in practical engineering of cfst

    本文首先簡單介紹了現在發展迅猛的鋼管混凝土桁架拱橋的發展現狀和前景、結構形式、鋼管混凝土的力學性能和統一理論、施工技術和設計方法以及在工程實際中的應用，然後介紹作者的研究工作。
  16. 4 ) the ultimate bending capacity of cfrst joints can be considered as branch tube flange effective width failure mode

    對于矩形鋼管混凝土桁架受彎節點承載力可按支管受拉翼緣有效寬度破壞模式計算。
  17. Based on the test results, the simplified model of transverse local compression to calculate the strength of cfrst joints under compression load was built up

    根據試驗結果，建立了適用於矩形鋼管混凝土桁架受壓節點承載力計算的矩形鋼管混凝土橫向局部承壓強度計算的簡化模型。
  18. The main research works were concluded as follows : as the first experimental project in china, 37 joints tests are completed, including the ultimate bearing capacity tests on 30 t -, y -, x -, k - cfrst joints and 7 y -, x -, k - joints of rectangular steel tube ( rst )

    主要研究工作如下：作為國內的首次試驗，共完成了37個節點試驗，其中包括30個矩形鋼管混凝土桁架t 、 y 、 x 、 k節點和7個矩形鋼管y 、 x 、 k型節點承載力試驗研究。
  19. The steel reinforced concrete frame - shearwall structure with a transfer steel truss located at a higher lever is complicated so that its seismic performance is not specific

    帶高位大跨度鋼桁架轉換層型鋼混凝土框架?剪力墻結構是一種復雜體型建築結構形式，結構受力機理不明確，設計難度大。
  20. Based on a shaking table experiment of steel reinforced concrete frame - shearwall structure model with steel truss transfer stories and finite element analysis, its seismic performance is studies deeply. in order to evaluate the structural seismic performance, three approaches, shaking table experiment for simulating earthquake, time - history analysis method and static elastic - plastic analysis method, are used in this project

    本文的主要工作是研究和評估帶高位大跨度鋼桁架轉換層型鋼混凝土框架?剪力墻結構的抗震性能，為此，採用了三種方法：模擬地震振動臺試驗方法；彈性時程分析方法；彈塑性靜力（ push - over ）分析方法，展開了對課題的研究。
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