拱梁橋 的英文怎麼說
中文拼音 [gǒngliángqiáo]
拱梁橋
英文
arched beam bridge-
Floor-beam webs have cracked in tied arch bridges.
在系干拱橋的橫梁腹板上發生裂紋。Destabilization laws of an arcuated built - up system bridge are provided, nonconservative force of hanger rods and members " bearing force are integrated in order to consider influence of hanger rods towards arch stability
提出了拱式組合體系橋梁的失穩規律，將吊桿非保向力和構件受力結合起來考慮吊桿對拱穩定性的影響。Therefore how to simulate exactly an arcuated built - up system bridge, carry calculation and design of it and obtain behaviors in accord with facts, is a urgent task in front of bridge workers
因此如何正確模擬拱式組合體系橋梁，進行拱式組合體系橋梁的設計和計算，獲得符合實際的受力性能，一直是擺在橋梁工作者面前的一項迫切任務。Arcuated built - up system bridges are one of bridge structural styles, which are used extensively at present. on one hand, because of complexity and diversity of this kind of structure, current engineering experiences have not satisfied design requirements no longer. on the other hand, towards this kind of structural system traditional methods simplify complicated structures into planar structures, these methods neglect apparently spatial action among members, especially those primary bearing load members along lateral direction of bridges
拱式組合體系橋梁是目前廣泛採用的一種橋梁結構形式，一方面由於拱式組合體系橋梁結構的復雜性和多樣性，現有的工程經驗已不能滿足設計需求；另一方面對于這種結構體系過去的傳統做法是將復雜結構簡化成平面結構，這種做法顯然忽略了構件之間的空間作用，尤其是沿橋橫向存在主要承力構件。Under the background of a long - span rigid - framed flexible cfst arch bridge, the catholicity method to compute the ultimate capacity is brought forward
以某大跨度剛性梁柔性鋼管硅拱橋為例，總結了具有較普遍意義的大跨度橋梁極限承載力計算方法。The box beam ' s temperature stress of longitudinal direction and transverse direction with different conformation are analyzed, it finds that there is largish temperature tensile stress in the bottom of top deck and the haunch of box beam increase temperature tensile stress in the bottom of top deck. the paper makes a study of different thermal effects resulted from several kinds of closed rigid frame
根據大量實測溫度場結果建議採用一個有利於理論推導的指數函數的公式來擬和箱梁體內的溫差分佈，既貼近實測數值，計算又比較簡單；通過對空腹式剛架拱橋尤溪洲大橋所在地夏季、秋季、冬季的溫度場及溫度應力的實測，以及與本文所提出計算方法的理論解進行的分析比較，證實了本文計算方法的正確，同時改進了已往混凝土箱梁溫度自應力的計算方法。Three - dimensional photoelastic test of beam - arch joint of open spandrel rigid - frame arch bridge
空腹式剛架拱橋梁拱節點三維光彈性試驗研究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This paper presents the structural design of the main bridge of lhasa river bridge, makes a deep - going study of the key techniques for design of the bridge, such as the reasonable span length ratio of each span of the 5 - span girder and arch hybrid structure, mechanical behaviour of the dual arch ribs, and section of the continuous girder tie beam, and also works out rigidity and stress conditions of the continuous girder tie beam and stress conditions of the concrete - filled steel tube arches of the main bridge
摘要介紹了拉薩河特大橋主橋結構設計情況，對於五跨梁拱組合橋梁各孔跨合理的跨度比、疊拱的受力行為及連續梁系桿截面形式等設計中的關鍵性問題進行了深入的研究，給出了主橋連續梁系桿的剛度和應力情況、鋼管混凝土拱的應力情況。In this thesis, aim to the beam axis shape be exactitude for design, the internal force of the beam be appeased by design request, the concept of modem cybernetics is applied, at the same time, the effecting parameter has collected. the paper build the ann model in predicting the beam camber an construction and discuss indetail the extraction of inputting nodes information when quoting the fundamental principle of ann model and introducing research process of the improved bnn. according to them, ann is applied in the construction control of prestressed concrete continuous bridge
本文以大橋成橋線形滿足設計要求和成橋內力控制在設計容許范圍內為目的，運用現代控制理論的思想，引用神經網路基本原理，詳細介紹bp神經網路的研究過程，從而建立預應力混凝土連續梁橋施工預拱度的神經網路模型，並詳細討論了模型的神經網路結點信息的提取，在工程實例的基礎上進行了數值計武漢理工大學碩士學位論文算，數值表明，將神經網路應用於預應力混凝土連續梁橋施工控制，獲得了滿意的結果，在預應力混凝土連續梁橋施工控制技術研究方面，具有方便有效、精度高的優點，具有良好的應用前景。It was of stone arches, splendidly solid, and graceful as they were strong.
這是一座用石頭建成的橋梁，橋洞都呈拱形，非常結實，既雅緻又堅固。The scheme is a transition between the box girder with vertical piers and the true arch.
該結構是具有垂直墩的箱梁橋鋼與真正的拱橋之間的一種過渡形式。3 ) the influences on the internal forces by some variable parameters such as the ratio of the rise to span and the stiffness ratio are compared. the optimal range of these parameters is pointed out and some advances are also given
研究探討了矢跨比、拱梁剛度比等參數對預應力混凝土連續梁拱組合體系橋梁結構內力的影響，並得出合理的取值范圍，為設計人員選取結構參數提供參考。Abstract : the continuous composite arch bridges are introduced in this paper. some research results of the bridges, such as the basic performance, creep and shrinkage of concrete, principle of the controlled completed bridge state, relation between structure and internal force, construction methods and cases, are also reported. the suggestions for consideration in design are given in this paper
文摘:介紹了連續拱梁組合橋在受力性能、混凝土收縮徐變、成橋狀態控制原則、構造與受力關系，以及常用施工方法與工況描述等方面的研究體會，並給出了可供這類橋梁設計參考的意見。The prestressed continuous beam - arch composite bridges are a special structural system where the horizontal thrust of the arch rib is absorbed by a prestressed tie at deck level. in some cases, this type of structure is preferable because it does n ' t have the large thrust at the spring hi traditional arch bridges and the somewhat large bending moment and shear force in traditional beam bridges. as a result, the performances of the prestressing reinforcement can be efficiently utilized
它利用拱肋承擔壓力，系梁預應力束抵抗拱端推力，吊桿及縱橫橋面系結構承受橋面荷載，既克服了傳統拱橋巨大的拱端推力，又改善了連續梁橋較大的彎矩和剪力的受力狀況，最大限度地發揮了拱梁混凝土和預應力鋼筋各自的特點，經濟效益顯著。It s known all over taiwan because of the many romantic love stories set here, and in days gone by, almost every photographic studio in taiwan offered a scene of an arched bridge over the ai river and luxuriant coconut palms as a backdrop for photos
雖然全長只有十餘公里，但因沿岸即高雄最早的發跡地，長期是當地人休憩的中心，許多浪漫愛情故事也發源於此，聞名全臺。早年全省的照相館幾乎每家都有愛河拱型橋梁扶疏椰林的棚景。Three factors of carrying capacity, shippmg, traffic flux are considered among alteration and upgrade. carrying capacity upgrade aims at simply - supported girder bridge and arc bridge ( truss bridge and double arch bridge ) of sea - route nets. to navigation, headroom chiefly is required, secondlythe jacking - up technique and economical analysis are given attention to two or morethings. the simply - supported grider bridge and mono - arch bridge are touched upon in navigation upgrade
在升級改造中主要探討了承載力升級、通航升級、交通流量升級三個因素。其中承載力升級主要針對航道網上的簡支梁橋和拱橋（桁架拱橋和雙曲拱橋） 。Suspension arch bridges as a kind of new structures are combinations of suspensions and arches which are the dorminant components to bear the forces caused in the bridge. this sort of bridges are of to some extend properties of suspension bridges and arch bridges
懸索拱橋是一種新型橋梁結構形式，作為懸索及拱、梁的組合結構，具有懸索橋和拱橋二者的某些結構特點，同時由於其自身結構的復雜性，懸索拱橋又有不同於以上兩種橋型的靜力、動力特性。Abstract : in this paper, a new simple method is put forward to on - line survey and analyse the real - time response of bridges loaded under random vehicles and people. based on linear elastic hypothesis and finite element method, the dynamic whole displacement state and load of the bridge can be obtained through surveying partial displacements, so the problem that load is unknown and difficult to determine when calculating is solved in a sense. this method is adap ted to girder bridge, arch bridge, cable - stayed bridge and suspension bridge. through the instrumentality of ways and means in this treatise, a real - time system to survey and analyse a working bridge can be established
文摘:在線彈性假設基礎上，根據有限元理論和橋梁隨機車輛（行人）荷載的特點，討論並提出了一種通過監測部分位移，計算橋梁其餘位移和橋面荷載的簡化分析方法，解決了橋梁在隨機車輛（行人）荷載作用下的荷載確定問題，建立了動位移和等效節點荷載的有限元列式.該方法為橋梁結構的在線監測和實時分析提供了理論基礎，適用於連續梁橋、拱橋、斜拉橋和懸索橋等橋梁結構形式，具有實際應用價值According to the bearing load institute of mainly bearing component, the basic form of bridge can be classified into beam bridge, arch bridge, rigid frame bridge, suspension bridge and assembly system bridge etc. also according to the location of trip lane, it can be classified into top travel bridge, middle travel bridge and lower travel bridge
橋梁的基本形式按橋梁主要承重構件的受力情況可分為：梁橋、拱橋、剛架橋、懸索橋、組合體系橋等；按行車道的位置又可分為上承式橋、中承式橋和下承式橋。分享友人