arch beam 中文意思是什麼

arch beam 解釋
拱形轅形桿
  • arch : n 1 【建築】弓架結構；拱廊；拱門；弓形門；穹窿，拱洞，拱頂。2 弓形，半圓形。vi 1 【建築】作（成）...
  • beam : n 1 梁，棟梁，桁條；（船的）橫梁。2 船幅；（動物、人的）體幅。3 （秤）桿，杠桿，（織機的）卷軸，...
  1. Floor-beam webs have cracked in tied arch bridges.

    在系干拱橋的橫梁腹板上發生裂紋。
  2. A case study for nanning bridge, the first long span unsymmetrical extroversion arch bridge with curve beam in the world is given

    利用幾何方法推導了空間鋼箱拱肋節段拼裝誤差在拱肋最大懸臂端的累積規律。
  3. 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
  4. 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
  5. 3, the comparing analyses of tech - economic features, anti - seismic features on transverse direction of the aqueduct 1 ) from the angle of engineering cost, steeve - arch supporting structure, whose down beam have tectonic cracks, can spend less money up to 90 % or more than the usual arch supporting structure, namely steeve - arch supporting structure is very obvious on the side of cost

    3 、技術經濟比較分析1 ）從造價方面看，下弦桿分縫的吊桿式拱架結構相對于下弦桿構造不分縫的豎桿式拱架結構可節約工程造價達到90以上，吊桿拱的經濟效果十分明顯。
  6. 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。
  7. The part of an arch or beam that rests on a support

    支架擱在支撐物上的拱架或梁的一部分
  8. Single arch beam

    單跨拱梁
  9. Based on the arch - cantilever method, the stability of arch ring and cantilever beam against elastic buckling in arch dams are analyzed with the theory of elastic stability, and the conclusion is drawn that the stability of arch dam against elastic buckling is governed by the top arch ring

    按照拱梁分載法的思想，用彈性穩定理論分別對拱壩的拱圈和懸臂梁的抗屈曲穩定性進行了分析，得出拱壩的抗屈曲穩定性由壩頂拱圈控制的結論。
  10. Finite element internal force method is presented in this paper to solve it, based on the result of the routine method. this method utilizes the condition of internal force balance of arch system and beam system to solve their internal forces, then to solve dam body ' s equivalent stresses

    為此，本文提出了有限元內力法，該方法是根據常規有限元法的分析結果，利用拱和梁的內力平衡條件求解拱梁內力，然後求解壩體等效應力。
  11. 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。
  12. Then the probably factors which affect the arch in the wall are analyzed through the linear program in which the ratio of the height to the span of the beam is the most

    然後用線彈性程序對可能影響墻梁拱效應的各個因素進行了詳細的分析，得出托梁的高跨比是影響墻梁拱效應高度的最主要因素。
  13. Many beam - arch combination system bridges ( bacb ), as their good mechanical behavior, low cost, constructibility and beautiful appearance, have been built all over china in these years

    梁拱組合體系橋梁近年來在我國發展迅速，由於其受力合理、造價低廉、施工簡便、造型美觀等特點，在公路建設中得到廣泛應用。
  14. All of the researches are carried out on the background of a spatial continuous beam - arch composite bridges, and the relative loading experimental results are compared with the calculated values. it indicates that the theory of elastically supported continuous beam method load lateral distribution is a kind of simple convenience and safe practical engineering calculation method. 2 ) the suspender force and correlated modality is analyzed with the use of general calculation program ansys. during testing suspender force, the influence of the rigidity of suspender must be considered

    在此基礎上，以一座實際的預應力混凝土連續梁拱組合體系橋梁為工程背景，採用一般的試驗研究方法對該橋進行了荷載試驗研究，並將有關的荷載試驗結果與理論計算值作了比較，結果表明：所提出的彈性支承連續梁法計算值，與空間有限元分析理論值及荷載試驗測試值基本吻合。
  15. The maximal load - carrying capability of the arch support is calculated by adopting mechanical model of curved beam based on its force analysis, and relationship between bearing capacity coefficient of small curvature arch support and radius and span of curved beam is gained based on supporting capacity comparison of curved beam and straight beam

    採用曲梁模型進行了支架系統的受力分析，得到其最大承載能力；通過與直梁支架承載能力相比較，得到了小曲率拱型支架承載能力系數與曲梁跨度和半徑的影響關系。
  16. The contents include : based on the previous research and the data of experimentations, the author researches and develops a kind of satisfactory semi - empirical formula of nonlinear temperature distribution, and calculates the temperature stress of rigid - framed arch bridge by the fem. the temperature effects of bridge structure by annual and sunlight temperature difference are discussed, it indicates that the temperature effect of annual temperature difference is small but the temperature effect of sunlight temperature difference is great and the temperature stress along beam depth resulted from sunlight temperature difference is nonlinear. with the comparison between the temperature effects of different position of bridge, the results show that where the section of bridge is small, the temperature stress of it is large

    本文主要包括以下內容：從理論上研究並結合實測資料發展了一種比較理想的半經驗溫度場非線性分佈公式，並將有限元方法應用於剛架拱橋結構溫度應力的計算中，對橋梁結構進行整體溫度應力分析；討論了年溫差和日照溫差引起的橋梁結構的溫度效應，表明年溫差引起的溫度效應較小，而日照溫差引起的溫度應力較大且沿梁高呈非線性分佈；分析比較了橋梁結構各個部位的溫度效應的大小，可知截面越小溫度拉應力越大，受力越不利；並對箱梁結構由於構造不同引起的縱向與橫向的溫度效應大小進行了探討，發現在頂板下緣也會出現相當大的溫度拉應力，並且梗腋的存在反而增加了頂板底部的溫度拉應力；還對幾種相近的剛構式橋型的溫度效應進行了分析對比，總結了這些橋型針對溫度效應的優劣，並提出相應的針對性措施。
  17. The equation which relate the design of wall - beam and the arch in the wall are more rational then the criterion

    這種將墻梁的設計和拱效應直接聯系起來的方法和規范公式相比更為合理。
  18. Make using of the critical point of the arch failure transiting to the tooth failure ( which is also the point when the non - stirrup beam ' s shear bearing capacity arrives to its minimum ) which is advanced in the arch - tooth theory of beams without shear reinforcement by g. kani and the critical point of the diagonal - tension failure transiting to the shear - compression failure which is advanced in the anti - theory, the minimum shear resistance of general bea ms which is destroyed in the range of shear - compression failure is advanced

    利用g . kani提出的拱?齒理論中的無腹筋梁的拱齒破壞的分界點（也就是無腹筋粱的最小抗剪承載力點） ，再結合前述理論中所提出的梁剪壓破壞和斜拉破壞的分界點，提出了梁在延性的剪壓破壞范圍內的最小抗剪承載力，並與混凝土結構設計規范gb50010 - 2002比較，結果吻合較好。
  19. The minimum shear resistance of beams in the paper is close to the one in the code for design of concrete structures " gb50010 - 2002 '. according to the actual project, the destroy of 448 kinds of beams are analyzed by computer by taking account of the effective coefficient " " of the strength of concrete confined by hoops, the relationship with the section property of beams, the critical point of the arch - rib failure transiting to the shear - compression failure which is advanced in the anti - theory, and the contribution to the beam ' s shear resistance of the concrete in the shear - compression zone

    引用箍筋約束混凝土的有效系數，利用其與梁截面特性的關系並結合理論分析中提出的梁剪壓破壞與斜壓破壞的分界點，同時考慮了剪壓區混凝土的抗剪貢獻，從工程實際出發，編程擬算了448種梁構件的破壞情況，計算結果表明，梁發生在剪壓破壞范圍內的最大抗剪承載力值比混凝土結構設計規范gb50010 - 2002值略高。
  20. Based on structure calculation of the pool wall, the top - cover of thin brick shell, pull beam and base plate of underground round - arch single - well - head thin brick shell, the paper proves that such a structure can bear load well and safely

    摘要通過對地下圓拱式單井口磚薄殼的池壁、磚薄殼頂蓋及拉梁和底板進行受力分析和結構計算，闡明了該種結構是一種受力合理、安全可靠的結構。
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