steel arch 中文意思是什麼

steel arch 解釋
鋼拱支架
  • steel : n 1 鋼，鋼鐵。2 鋼製品；刀，劍，打火鐮；（女人胸衣等中的）松緊鋼條[絲]；鋼磨；〈美國〉剃刀，小刀...
  • 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）...
  1. Design of half - through steel pipe bowstring concrete arch bridge of long - span, and knowledges to it

    大跨度中承式鋼管系桿混凝土拱橋設計和體會
  2. The calculation modes of the coefficient of shrinkage and creep of the bulgy core concrete in steel tube are discussed. based on a few reasonable hypotheses and the stress - strain relation of concrete acquired by the " adjusting valid modulus depending on load time " method, a compact formula is reasoned out, which is applied to calculate the equivalent elastic modulus of the bulgy core concrete considering the affection of shrinkage and creep. so, the analysis of the affection on cfst arch bridge by shrinkage and creep can be progressed by pole - girder fem, further more, the analysis precision is quite high

    本文還對核心膨脹混凝土特殊的收縮、徐變系數計算模式展開了探討，在合理的假設前提下，採用「齡期調整的有效模量法」得到的混凝土的本構關系，推導出鋼管內核心混凝土在考慮徐變影響后的等效彈性模量計算公式，並以此為基礎採用桿系有限元方法來對鋼管混凝土拱橋進行較高精度的收縮徐變分析。
  3. Analysis of floating and hauling construction of 150 - m span half - through basket handle steel arch bridge

    跨徑中承式提籃鋼拱橋浮拖施工分析
  4. According to eigenvalue equation ( general formula ) of the energy method of the plane steel frame structure stability, and considering the restriction of the end of the column of the main steel frame and function of deflection curve gained from the differential balance equation general resolution, we get the equation for calculating the length coefficient of the main frame structure stability of the steel arch gate and the resolutions are also given

    根據平面剛架穩定性能量法特徵值方程（通式） ，考慮弧形鋼閘門主框架柱的柱端約束的特殊情況，求出撓曲線函數（試解函數）通解，得到弧形鋼閘門主框架柱穩定性計算長度系數方程。其中弧門主框架主橫梁式形框架的臨界荷載比較現行規范推薦的有限元法簡單方便、結果精確及物理概念明確等優點。
  5. 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
  6. Braced steel arch

    加固的鋼拱架
  7. This thesis details the detention for dukou bridge in pan - zhi - hua city. du kou bridge is an steel arch bridge with history of 35 years, and plays an important role in the city. because the bridge detention is taken under no current specification and standard to be and the disease is very complicated, the detection work is very difficult

    本論文以攀枝花市渡口大橋為對象進行舊橋的檢測評定研究。渡口大橋為180米的鋼箱肋拱橋，是攀枝花的一座重要橋梁，投入使用已超過35年。本次評定檢測工作，是在沒有現行規范、標準和橋梁病害狀況又相當復雜的情況下進行的。
  8. Ultimate capacity analysis of long - span steel arch bridges under wind loads

    靜風荷載作用下大跨度鋼拱橋極限承載力分析
  9. As a large span steel arch bridge and located in the west plateau, it is necessary to calculate its dynamical action because it belongs to higher anti - seismic lever

    對于柳梧大橋這樣的大跨度鋼拱橋，由於其處于西部高原地區，屬于抗震等級要求較高的橋梁，有必要進行動力計算。
  10. This paper discusses the development of recent steel arch bridge. based on the first bacellona combination structure, cross - river road bridge - liuwu bridge, we analysis its load behavior

    本文在討論了現代鋼拱橋的發展的基礎上，以國內第一座bacellona組合結構跨江公路鋼橋?拉薩柳梧大橋項目為依託，對其進行了設計分析。
  11. 4. choosing the reasonable deflection curve function. according to the energy method and the constrained condition of column end of the steel arch gate, the article presents a practical calculating formula for the stability of the main frame structure of the steel arch gate

    選擇合理的撓曲線函數（試解函數） ，根據能量法及弧門柱端約束條件，提出弧形鋼閘門主框架（平面鋼框架）穩定性計算的實用解析計算公式，並根據影響弧門主框架穩定性的因素對該公式進行修正。
  12. Anchored steel arch

    錨固鋼拱
  13. Effects of loading sequences on ultimate capacity of long - span steel arch bridge

    不同加載方式對大跨度鋼拱橋極限承載力的影響
  14. Steel arch - gate

    弧形鋼閘門
  15. Sydney harbour bridge is a steel arch bridge. is it the world ' s largest or longest

    悉尼港口大橋是一座鋼鐵拱門大橋。它是目前世界上最大的還是最長的大橋？
  16. Ultimate load - carrying capacity of long - span steel arch bridges

    大跨度鋼拱橋結構極限承載力分析
  17. Yielding steel arch

    讓壓性金屬支架
  18. With the support of the study above, this dissertation shows us the second - order analysis method of the elastic - plastic stability of steel arch gate

    在此研究的基礎上給出弧形鋼閘門主框架彈塑性穩定性實用二階分析方法。
  19. In order to solve those problems, this article adopts the energy method to analyze the stability of the major frame of steel arch gate to make up the weakness in the current standards and found the calculating models of the stability of the whole major frame of the steel arch gate. it also presents the general formula for calculating the eigenvalue and the precise equation of the calculating the length coefficient of the steel arch gate frame by using the energy method and choosing the proper experiment function

    本文主要採用能量法對弧形鋼閘門主框架線彈性穩定性進行分析與研究，建立單柱概化弧形鋼閘門主框架整體穩定的計算模型，並通過選擇合適試解函數，應用能量法給出特徵值方程及弧門框架穩定性計算長度系數精確解的公式，提出一個基於該模型方便工程設計的實用計算公式。
  20. This paper analyzes and modifies all the factors influencing the stability such as elastoplasticity, horizontal loads and asymmetry loads. 6. this paper presents a practical second - order method of the stability of main frame of the steel arch gate by combining the virtues of calculating length method

    本論文的重點為提出框架柱計算長度系數實用計算公式，及考慮剪力影響、不對稱性等因素對影響的研究；提出弧門主框架彈塑性穩定計算方法；提出弧門主框架彈塑性穩定二階分析實用計算方法。
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