鋼桁架橋 的英文怎麼說
中文拼音 [gānghéngjiàqiáo]
鋼桁架橋
英文
steel truss bridge-
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。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。Erecting technique of movable steel truss beam for the transferbridge at north bank of yangtze river on xinyi - changxin railway
新長鐵路長江輪渡棧橋活動鋼桁梁架設技術The authors describe the modelling of a railway steel truss bridge with long - span in order to analyse the detailed distribution of stress for members and nodal plates in main truss, the detailed deformation and stress distribution due to frame effect on transversal bracing plane in truss bridge, and the detailed distribution of stress in important parts of the steel plate girder bridge with initially transversal deformation by using sseb in this article
本文建立大跨鐵路鋼桁梁橋和鋼板梁橋全橋結構模擬分析數學模型,說明了鋼桁梁橋桿件和節點板詳細應力分佈、平面框架詳細變形與應力分佈和有變形缺陷鋼板梁橋重要部位應力的模擬分析結果等問題。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。The cable - supported concrete - filled steel tube arch bridge is a new bridge type developed on the basis of the truss type hybrid arch bridge by combining various techniques and making full advantages of the concrete - filled steel tube arch bridge, truss arch bridge and cable - stayed bridge
摘要鋼管混凝土拉索拱橋是在「桁式組合拱橋」的基礎上將鋼管混凝土拱橋、桁架拱橋、斜拉橋的技術特點綜合起來,揚長避短,而構思出的一種新橋型。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。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。The results of the research indicate that the assembled highway bridge steel truss is an effective means to resolve the common problems of falsework over river for construction of cast - in - situ prestressed concrete continuous girders
研究表明,採用裝配式公路鋼橋桁架解決跨河預應力混凝土連續梁現澆混凝土施工支架問題是有效的。This paper mainly makes the research of construction method for cast - in - situ concrete box girder of continuous girder bridge, using assembled highway bridge steel truss ( often known as bailey truss ) as the falsework, technical schemes for the falsework erected over river, particularly the rigid slant supports of the falsework on piers, and analysis, calculation methods and deformation of the falsework in accordance with the related tests in field
摘要主要研究了採用裝配式公路鋼橋桁架(通常稱為貝雷架)做為支架進行連續梁橋現澆箱梁混凝土的施工方法;研究了跨河施工支架的技術方案,特別是施工支架在橋墩上的剛性斜撐,同時結合現場試驗研究了施工支架的分析計算方法及變形。The cfst x - type arches improve the lateral stability by sloping the arc ribs, so it is ofen used in the designs of cfst arch bridge with small ratio of the width to the span. tongwamen bridge is a half - through cfst arch bridge, its span is 238m, and the width of its roadway is 10m, so the truss ribs in - plane is sloped into x - shapc to improve its lateral stability. as the cfst x - type arches with longest span all over the country presently, the design of tongwamen bridge can be used for reference of adopting cfst x - type arches in the design of arch bridges with small ratio of the width to the span
鋼管混凝土x型肋拱橋是一種利用拱肋側傾來提高其橫向整體穩定性的橋型,在寬跨比較小的鋼管混凝土拱橋設計中應用較多。浙江銅瓦門大橋是一座中承式鋼管混凝土無鉸拱橋,跨徑238m ,橋寬10m ,拱肋為平面桁架形式,所以採用了x型拱肋以提高其橫向穩定性。作為國內目前跨徑最大的鋼管混凝土提籃拱橋,該橋的建成對我國今後長大跨徑小寬跨比鋼管混凝土拱橋採用提籃拱具有借鑒意義。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。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。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。Yesanhe bridge is a half - through cfst arch bridges, the design of yesanhe bridge can be used for reference of adopting cfst x - type arches in the design of arch bridges with small ratio of the width to the span
野三河大橋是一座非對稱中承式鋼管混凝土無鉸拱橋,拱肋為平面桁架形式,所以採用了x型拱肋以提高其橫向穩定性。Since the end of 1990s, spatial truss structure of concrete filled steel tube, which is new structure type for bridge, has been applied gradually in bridge engineering
自上世紀90年代末以來,鋼管混凝土空間桁架結構作為一種新的橋梁結構型式,正逐漸在橋梁工程中得到應用。Fengdu yangtze suspension bridge is characterized with out - spread overhead curved cable, tunnel - type anchorage and steel - truss stiffening girder. it is well - known for its new structure, complex technology, accurate workmanship, and difficult construction. it is valuable to review its construction method and new technique developed during construction
豐都長江大橋懸索橋具有外張式空間曲線主纜、隧洞式錨碇和鋼桁架加勁梁的設計特點,結構新穎、技術復雜、工藝精度高,施工難度大,其施工方法和施工中開發的新技術具有重要的應用價值。分享友人