桁條 的英文怎麼說

中文拼音 [héngtiáo]
桁條 英文
stringer; batten; prulin; purline; beam; girder
  • 桁 : 桁名詞[建築] （檁） purlin
  • 條 : Ⅰ名詞1 （細長的樹枝） twig 2 （條子） slip; strip 3 （分項目的） item; article 4 （層次; 秩序; 條...
  1. With the help of the electronic computers, engineers employ it to figure out nearly all kinds of engineering problems ranging from astronavigation, construction, waterpower projects, ship - building and mechanical engineering etc. owing to the strong power of finite element method, one kind of software pack which based on the method is exploited and named algor feas to resolve problems on structure analysis for trusses and shells. this paper also employ algor feas software pack to analyze and compute the cableway towers, giving the accurate result on stress and displacement both in location and whole. finally, we also bring out some advice on structure improving

    在此分析過程中：首先將物理模型簡化為力學模型，主要是將塔架結構按空間桿單元簡化為空間桁架結構，目的是將力學模型變換為數學模型；這一過程主要是利用autocad2000建立塔架的計算模型；再者，利用algorfeas軟體包讀入autocad建立的塔架計算模型生成初始數據卡利用計算機進行編程進行風載計算，再將計算結論整合入algorfeas產生的初始數據卡中，生成計算數據卡；接著，利用algorfeas軟體包計算塔架在不同載荷情況下的應力圖，位移圖，並且求出在不同載荷條件下的最大位移和最大應力等；然後，對塔架的穩定性進行分析；最後；根據計算結果提出改進建議。
  2. Hanging on to a plank or astride of a beam for grim life, life - belt round round him, gulping salt water, and that s the last of his nibs till the sharks catch hold of him

    拼死拼活地抓住一塊板子，或跨在一根桁條上，身上纏著救生帶， 161嘴裏灌進海水。這是他最後的掙扎了，直到被鯊魚捉住。
  3. Therefore, the prestress of the cable should make sure that the cable is in the tight state in the entire process. the largest wind load which the prestressed cable truss can undertake is studied emphatically in the article

    因此，索中初始預應力應能保證索在工作的全過程中始終處于張緊狀態，以此為條件，本文重點研究了預應力索桁架所能承受的最大風荷載值。
  4. Super - duralium that is widely used for the longerons, frames, stringers of military and civil aeroplanes, is an important aeronautic material

    超硬鋁合金是重要的航空結構材料，廣泛用於軍用飛機和民用飛機的大樑、桁條、隔框等承力部位。
  5. Hollow clay blocks for floors made with precast concrete beams

    地板用帶預制混凝土桁條的陶土空心磚
  6. Standard guide for conducting flexural tests on beams and girders for building construction

    進行房屋建築用桁條和大樑彎曲試驗的標準指南
  7. A horizontal beam, as of steel or wood, used as a main support for a building or bridge

    大樑一水平的鐵制或木製的桁條，用來作為建築物或橋梁的主要支撐物
  8. It " s function is to receive laser signal and to sent out the electric signal ; the second is the monolithic processor system. this part function is to pick up the electric signal sent by ccd detector and to compute the digital signal to get the data where the laser beamed, then sent the data to pc computer ; the third part is the control interface for people to control whole measurement process

    本文介紹的桁架梁撓度實時檢測的電荷耦合（ ccd ）測量系統由ccd接收系統，單片機測量系統和pc機測量軟體三部分組成。該系統採用線陣ccd為傳感器，以8031為控制核心，在單片機系統和pc機軟體之間建立了可靠的通信，能在比較惡劣的條件下獲取、顯示、存儲、處理和比較桁架的撓度值。
  9. 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。
  10. The main work of this paper was as fellows : ( 1 ) generalized the development of pre - stressed steel structure in our nation and abroad, and pointed out the main problem in practice ; ( 2 ) presented the mechanism of pre - stressed steel structure and revealed its applicable range ; ( 3 ) established the optimization design model for pre - stressed steel structure, which accounts for constraints on stresses and displacements of structure ; ( 4 ) brought forward the optimization design method, which combined linear programming and the principle of full restriction, through which we can obtain the magnitude of each time pre - stress and the optimized sections of each members of structure ; ( 5 ) analyzed the best times of pre - stress and pointed out that 2 ~ 3 times is preferable ; ( 6 ) conducted optimization design on large - space steel roof, horizontal parallel steel truss with local cables, horizontal parallel steel truss with global cable, and ultra - static steel truss, the result of which indicated that the multiple pre - stress structure is very economic ; ( 7 ) compared different schemes of cable placement for horizontal parallel steel truss, and the results showed that the local cable only unloaded the second girders, but had no response on the first girders and stomach poles, while global cable could unload the second girders and the stomach poles outside of turning point of cable, thus proving that global cable is more economic than local - cable

    本文的主要工作是：對國內外預應力鋼結構的發展歷史及現狀作了綜述和總結，指出當前預應力鋼結構工程實踐中存在的主要問題；闡述了預應力鋼結構的受力機理，並指出預應力鋼結構的適用范圍和特點；在考慮結構應力和變位約束的條件下，建立預應力鋼結構優化設計模型；提出多次預應力鋼結構優化設計方法和步驟，採用線性規劃和滿約束準則相結合的優化方法，可優化設計出施加的每一級預應力的大小，並得到結構各部分的優化截面；對多次預應力最佳的施加次數作了分析，並建議以2 3次為宜；為驗證文中理論和方法，分別對大跨多次預應力鋼屋架、局部布索的水平平行弦鋼桁架、整體布索的水平平行弦鋼桁架和局部布索的超靜定鋼桁架等算例進行了優化設計，經濟效益明顯；對水平平行弦鋼桁架的幾種施加預應力的方案進行比較，對于局部布索，預應力只對下弦起到卸載作用，對上弦和腹桿基本不起作用；而整體布索預應力除對下弦卸載外，對索折點以外部分腹桿也起到卸載作用，經濟效益好於局部布索。
  11. Incorporation of kones mature escalator technology, advanced micro - computer control system, high strength truss structure, classical driving system, and completed safety devices, fully ensure our products safe, reliable, endurable and bring steady and comfortable riding. refine craftwork, fluent lines and elegant style form the combination of practical riding function and visual enjoyment. frequency conversion technology selected makes the escalator more energy - saving

    引進通力成熟的自動扶梯技術，採用先進的微機控制系統，高強度的桁架結構經典的驅動技術完善的保護裝置，使產品安全可靠耐用，乘坐平穩安靜舒適精緻的工藝流暢的線條優雅的造型，使產品兼有乘坐的實用功能與視覺的裝飾效果變頻驅動的選用，使產品省電節能，而室外型自動扶梯能經受各種氣候環境條件考驗。
  12. Thea, aimed at different situation and with the combination of the compatibility truss theory and limited balance principle and the truss - strut model, the shear strengthening theoretic formula for the beams under concentrated load is put forward. ground on the test data and real engineering, the simple design formula is afforded

    然後，作者以桁架一拱模型和軟化桁架理論為基礎，綜合極限平衡原理，考慮了拉應變存在條件下混凝土抗壓強度的軟化，針對不同加固情況推導了集中荷載作用下的矩形截面約束梁的抗剪加固理論公式。
  13. The chains 、 sprockets and flights are made of high - intensity engineering plastic. compared with the traditional trussed sludge scraper, it has some advantages : the more simple structure 、 lower cost 、 and more steady running, it doesn ' t destabilize the flow of the tanks

    本機的兩種鏈條、四種鏈輪及刮泥板等使用高強度工程塑料製造，與傳統的桁車式刮泥機相比，具有結構簡單、成本低、運行平穩、不擾動沉澱池水流的特點。
  14. Contrast with the results, the dissertation discover that in the three type foundation of strip foundation, raft foundation and pile - raft foundation, the structure system with strip foundation has large deformation and forces variation ; the structure system with pile - raft foundation show mini different contrast with the norm calculation

    對比分析了條形基礎、筏板基礎及樁筏基礎等三種基礎形式下土與交錯桁架結構體系共同作用的反應，指出條形基礎的交錯桁架結構體系變形及內力會產生較大變化，樁筏基礎的交錯桁架體系變形與不考慮共同作用的常規計算結果較為接近。
  15. During the transverse analysis, as the discussion of frame bracing condition that exists in the new vision < code for design of steel structures > gb50017 - 2002 has been lead into the stability analysis of staggered truss system, the concept of strong and weak bracing staggered truss system, and the concrete dividing standard are also given, so that makes the staggered truss stable theory have a good link with the new code, and provide theory guarantee for designers

    橫向分析時將我國新修訂的《鋼結構設計規范》 gb50017 - 2002中，關于框架體系支撐條件的論述引入到錯列桁架的穩定分析中，提出了強支撐錯列桁架體系和弱支撐錯列桁架體系的概念以及具體的劃分標準，使得錯列桁架的穩定分析可以與新規范很好的對接，為設計人員的使用提供了理論保障。
  16. Finally, the motion stability of the flexible deployable truss mentioned before was analyzed. according to the definition of motion stability, the simulation results under the conditions of different initial attitude angle velocities and pulse torque function indicate that the deployment motion of flexible truss under these initial distortions was steady. the drive angle velocity of deployment

    根據無擾運動的穩定性定義，通過對衛星在不同初始姿態角速度下及受到力矩脈沖作用下展開時衛星的姿態角速度的影響的比較，說明在這兩種初始擾動下桁架的展開運動的穩定性情況;對不同驅動角速度下桁架展開的模擬結果比較得到該桁架的失穩條件。
  17. Incorporation of kones mature moving walk technology, advanced micro - computer control system, high strength truss structure, classical driving system, and completed safety devices, fully ensure our products safe, reliable, endurable and bring steady and comfortable riding. refine craftwork, fluent lines and elegant style make the moving walk become the moving scenery of the building. giantkone moving walk is applicable for public construction applications such as marketplace, supermarket, shopping center, airport, train station and port

    採用通力自動人行道技術，先進的控制系統高強度的桁架結構可靠的驅動系統備的安全裝置，使產品運行平穩舒適安全堅固工藝精湛線條流暢風格典雅，成為建築物內一道流動的風景線，適用於商場超市購物中心機場車站碼頭等公共建築場所。
  18. Topics covered include : static equilibrium, force resultants, support conditions, analysis of determinate planar structures ( beams, trusses, frames ), stresses and strains in structural elements, states of stress ( shear, bending, torsion ), statically indeterminate systems, displacements and deformations, introduction to matrix methods, elastic stability, and approximate methods

    主題包含了：靜力平衡、合力、支承條件、靜定平面結構（梁、桁架、構架）分析，結構構件之應力與應變，應力狀態（剪力、彎矩、扭力） ，靜不定系統，變位與變形，矩陣方法介紹，彈性穩定及近似值解法。
  19. The optimal model of truss structure is established, in which the cross sectional areas of bar are taken as design variables, the structure weight is taken as objective function. in the process, the reliability of structural displacement and bar stress and the fundamental frequency are taken as constraint functions. from the engineering practice, all the reliability constraints, which are implicit generally with the design variables, are equalized and transferred to the conventional explicit constraints

    本文將主要考慮桁架結構的優化問題，首先建立數學模型，即以桁架的橫截面積為設計變量、以重量最小為優化目標，位移、應力等可靠性及基頻為約束條件；最後，從工程實際出發，對結構系統的可靠性隱形約束進行等價顯化處理，使之轉化為常規的橫截面積優化問題。
  20. The paper carried out elastic response spectrum analysis on staggered truss frame system, input two strong ground motion records to carry out elastic and plastic time - history analysis. the paper compared the difference of aseismic property between 20 - storeyed composite truss and 20 - storeyed braced composite truss, and concluded that longitudinal brace can not only increase the rigidity but also reduce drift displacement of the first storey. in addition, the paper adopted displacement coefficiency in push - over method to obtain object displacement, and gave the failure modes of the two structures respectively

    本文對鋼結構交錯桁架體系進行了彈性反應譜分析、輸入了兩條強震記錄進行彈性以及彈塑性時程分析，對比了20層混合式和20層縱向帶支撐混合式在彈性階段及彈塑性階段的抗震性能區別，得出縱向帶支撐不但有利於增大縱向的剛度，還可以減小結構底層層間變形的結果；利用pushover的位移系數方法得出了結構的目標位移，並得出了兩種結構的破壞模式。
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