鋼拱架 的英文怎麼說
中文拼音 [gānggǒngjià]
鋼拱架
英文
steel centering-
This thesis takes a typical project - - the natatorium of the sports center, xuzhou normal university - - as a case to study the theory and practice of the design and the construction of the variant steel arched girder
本文以典型的工程? ?徐州師范大學體育中心游泳館為實例，從理論和實踐上研究了變異鋼拱架結構的設計和施工。Spatial static behaviors analysis on beam - arch joint of new - type rigid - framed arch bridge with open spandrel
空腹式新型鋼架拱橋梁拱節點空間受力分析Because it is simple to make manufacture slab with slightly curved bottom, and is economical to use steel, and is relatively great in aspect of load bearing potential capacity, the slab often has been used as braced arch and rigid - frame arch bridges " deck slab in 1970s and 1980s
由於微彎板具有製作簡單、用鋼量省、承載潛力較大的優點，因而上世紀七、八十年代，在剛架拱橋、桁架拱橋中常用作橋面板。Tensile stress field would appear in the proximity of arched vault after excavation, slacking of surrounding rock and subsequent dropping of blocks of rock from such area would possibly occur at any time in the context of extra - shallow depth. so i - steel arched support must be erected to provide against possible block dropping and be integrated into a ring with that of pilot tunnels on both sides
拱頂在核心土開挖后，在一定范圍內出現拉應力區，在超淺埋情況下極容易掉塊和發生圍巖松馳，因此核心土必須邊開挖邊架設工字鋼拱架，使之與左右導洞拱頂工字鋼形成整體。Application of steel arch centering in pedstrian bridge design
鋼拱架在人行過街天橋設計中的應用Braced steel arch
加固的鋼拱架A finite - element analysis was carried out to study the stress performance of the steel girders
藉助有限元方法，分析了鋼拱架的受力性能。The biggest force of monitoring cable was 130kn ( 340mpa ), it smallest safety factor was 1. 25
鋼拱架受力總體較小，其最大值一般在10 15kn以內。Steel - wood composite support scaffold was employed for construction of danhe river super major bridge, a stone arch bridge with a main span of 146 m
晉焦高速公路丹河特大橋為主跨146m的石拱橋，該橋在施工中採用鋼、木結合的支撐拱架。After an introduction to the research on the software for the design of the variant steel arched girder construction, the creation of the structural model, the structure of the supporting seat, the design of the variant arched girder, and the measures taken to ensure the stability of the plane surface of the arched girder, the thesis goes to study the methods for the hoisting and the angle setting of the long - span arched girders, as well as the bolting of the axle pin in the hinge support
論文首先對變異鋼拱架結構設計可採用的軟體、結構模型的建立、支座構造形式、變異拱梁的設計，以及保證拱梁平面外穩定所採取的措施等進行了研究，然後研究了大跨度變異鋼拱架弧形梁吊裝、角度的調整、鉸支座穿軸銷等的施工方法，最後對施工完成後的位移進行了實際量測。Because railway bridges are subjected to cyclical loading, their designs must account for the significant effects that fatigue can have on connections
由於技術和建築學的考慮，一種獨特的軋制鋼被選用於拱橋和高架橋身的某些特定支撐。Because of technical and architectural considerations, a unique combination of rolled and cast steel was selected for the arch bridge as well as for certain supports elsewhere along the viaduct
由於技術和建築學的考慮，一種獨特的軋制鋼被選用於拱橋和高架橋身的某些特定支撐。Finally, the thesis primarily sets up the internal force model of the supporting structure system in the bi - arch tunnel, namely, the distribution model of the surrounding rock ' s pressure, the internal force model of the steel framework and the axial force model of the anchor bolt, and these results can have the guiding significance to the design and construction of the similar tunnel engineering
最後，結合有限元的理論計算及現場實測數據的分析，初步建立了雙連拱隧道支護結構體系的內力模型，即：圍巖土壓力模型、初期支護鋼拱架內力（主要為軸力和彎矩）模型以及錨桿軸力模型。充分理解和闡述了構件的工作狀態，對今後類似隧道工程的設計和施工具有一定的指導意義。The curve of arch rib, rib section bending, splice of rib sections, seperator of tube, bracing plates, bracing system, meeting of arch, concrete pumping, hangers, tie - rods, the tower of the cable crane and the guy ropes, technical specifications of cfst arch bridge are discussed
對鋼管混凝土拱橋的拱軸線選用、鋼管節段彎制、節段拼接、管內分隔倉、綴板設計、聯結繫系統、合龍設計及其細節、管內混凝土的泵送、吊桿、系桿、纜索吊機與扣索塔架、技術規范等12個問題進行了探討。At the same time, the thesis analyses the time - state curve of the axial force and bending moment of the steel framework and the axial force of the anchor bolt. the analysis results are compared with the results of the fem calculation
同時，論文對現場監控量測獲得的鋼拱架軸力彎矩時態曲線以及錨桿軸力時態曲線進行了分析，並與理論計算進行了比較，驗證。Through the fem calculation and the analyzing data of the field, the result is that the central wall mainly endures the vertical pressure from the structure transferring and its bending moment is relatively less and its position of the maximum value of the bending moment locates in the joint between the central wall and the steel framework
通過有限元計算和對現場監控量測數據的分析，論文得出：中隔墻主要承受結構傳遞的豎向壓力，彎矩值較小；鋼拱架的軸力以受壓為主，彎矩值在中隔墻上方位置處最大。In view of the external form of the roof construction, it was decided that the variant steel arched girder should be composed of a higher straddle and a lower straddle, with a stump welded between the two straddles. the straddles are two arc - shaped roofs of different curve rates, and each of the straddles is made up of segments of various curve rates
根據實際工程屋蓋建築的外形，確定變異鋼拱架分高跨和低跨部分，中間採用短柱焊接成一整體，高跨和低跨由兩個不同曲率的弧組成，且每一跨又有多個曲率。Wan zhou yangtze river bridge is the establishing large span steel truss bridge now, and the property of it is the lower stiffness of the main girder. when the speed is high, the analyses and the vibration control of vehicles and bridge are very important, especially the dynamic lateral response of the system
萬州長江大橋是目前在建的大跨度鋼桁架拱橋，其特點是主梁結構剛度較小，在高速行車速度下，對起車橋耦合振動分析及其控制尤其是車橋系統橫向動力響應研究則尤為重要。Specification and experimental method for yielding u. section steel support in arch - shaped
U型鋼拱形可縮性支架技術條件和試驗方法Using the theory of structure mechanics and other knowledge, the research analyzed and checked the bearing capacity of the model. meanwhile based the aim of cutting down the quantity of rolled steel, the research optimized the greenhouse model ' s structure, and deduced the formula of calculating. so the research reduced the cost of greenhouses
對優化的溫室拱架參數應用結構力學等知識進行了理論上的承載分析和校核計算，同時以減少鋼材用量為目標函數，對溫室結構進行了優化設計的計算並推導了優化設計計算的基本公式，實現了溫室造價的降低。分享友人