梁截面 的英文怎麼說

中文拼音 [liángjiémiàn]
梁截面 英文
beamsects
  • 梁 : 名詞1 （屋架中架在柱子上的長木） beam 2 （通常也指檁） purlin 3 （橋） bridge4 （物體中間條狀隆起...
  • 面 : Ⅰ名詞1 （頭的前部; 臉） face 2 （物體的表面） surface; top 3 （外露的一層或正面） outside; the ri...
  1. Optimization design of cross section of rc frame beam

    鋼筋混凝土框架梁截面的優化確定
  2. Abstract : a model of self - excited ae rodynamic forces acting on a sectionof bridge deck with additional surface atta ched below the trailing edge is established

    文摘:首先建立了下風側附加翼板橋梁主梁截面的自激氣動力模型。
  3. The work in this thesis mainly includes following parts : 1. as for box girder cross section, the three - bar stimulation method under typical loads and supports has been introduced. the force and stress formulae for flanges have been derived from the three - bar method. by reasonable simplification for multi - cell box girder, the three - bar method has been applied in multi - cell box girder ' s shear lag analysis

    對于箱形截面主梁，本文介紹了三桿比擬法上、下翼板中比擬桿的計算公式，以及在典型荷載和支承的情況下翼板內各桿的應力計算公式，並對多箱式主梁截面進行合理簡化，使三桿比擬法應用於多室箱梁的剪力滯分析。
  4. The formula of the grid - beam section is deduced according to the displacement of the beam

    根據梁的位移，推導出確定井字梁截面的公式。
  5. The work done in this paper is mainly as follows : ( 1 ) the wide beam should intrude to the wall at some length to make the flexural stress uniform along beam section width, thus make full use of the beam ' s bearing capacity and avoid the shear failure in the concrete joint. and it also prevents stress focus and concrete crack in the local shear wall

    關于寬梁與薄墻肢節點，可以得出以下幾點初步結論：寬梁應該深入墻肢一定的深度，以使寬梁截面的彎曲應力沿著梁截面寬度分佈均勻，充分發揮寬梁的抗彎能力，同時避免節點區混凝土的剪切失效，也避免剪力墻的局部因為受到的應力過大而拉裂。
  6. Elastic theory and plastic theory are adopted in the analysis of the two section composite beam. elastic theory suggests, on the condition of the same steel beam section size, the composite beam for the floorslab is suited lower flanges convertion section stiffness cuts down by 75. 1 %, elastic limit bending resistant capability cuts down by 47. 9 %, than the composite beam for the floorslab is suited on the top flange. it s conversion section stiffness is lifted 8. 0 %, elastic limit bending resistant capability is lifted 0. 20 %, than the steel beam

    彈性理論分析的結果表明，在鋼梁截面大小相同的條件下，樓板位於鋼梁下翼緣的組合梁和樓板位於鋼樑上翼緣的組合梁相比，其換算截面剛度降低75 . 1 ，梁的彈性極限抗彎承載力降低47 . 9 ，樓板位於鋼梁下翼緣的組合梁和純鋼梁相比，其換算截面剛度提高8 . 0 ，梁的彈性極限抗彎承載力提高0 . 2 。
  7. The basic theory and step of whole process analysis of reinforced concrete beam section flexural rigidity is stated, the realization program is worked out and the academic example is analyzed. 4. based on the static - state load test result of two practical projects, the application of the reinforced concrete beam system bridge structure disease examination and structure damage evaluation method is stated, and satisfaction result is gained

    1 、綜述了當前混凝土橋梁結構檢測及損傷識別的各種方法體系，並簡要評價了各方法體系的應用與不足； 2 、論述了基於靜載試驗的梁分段剛度系統識別的基本原理，編制了實現程序，並進行了數值算例分析，提出基於本原理的梁橋結構損傷識別與結構評價方法體系； 3 、闡述了鋼筋混凝土梁截面抗彎剛度全過程分析的基本原理和方法步驟，編制了實現程序，並進行了相關算例分析； 4 、結合兩片工程實例梁的靜載試驗，詳述了梁橋結構損傷識別與結構評價方法的應用過程，得到了預期的效果。
  8. Consequently, on the basis of non - winkler foundation model, a finite - element method that utilizes foundation flexibility matrix into iterative calculation is proposed in this paper originated from the item " the optimal design theory and research of pile capping beam " sponsored by natural science fund of hunan province, which the continuity of soil mass can be accounted for under various boundary conditions, different loadings and irregular beam characters

    本文結合湖南省自然科學基金項目「樁基承臺梁優化設計理論與方法研究」 ，針對非文克爾地基（半空間、線性變形層或單向壓縮層地基模型等）上的樁基承臺梁，提出一種利用地基柔度矩陣來進行迭代的有限單元法，可充分考慮梁下土體的連續性，並對基礎與土體脫開、承臺梁截面變化、梁體邊界條件復雜、上部荷載類型變化以及梁下基樁承載力差異等情況進行分析計算。
  9. According to hysteretic properties under low - cyclic loading and some other suggestions, the moment - curvature restoring force computation model of unbonded partially prestressed concrete section, which considering the ppr, is given

    此外由於施加了預應力，使得該結構具有良好的恢復力特性。本文還根據試驗結果和相關參考文獻提出了考慮不同預應力度的預應力扁梁截面彎矩?曲率恢復力計算模型。
  10. ( 3 ) it is known that load effect is not consistent with the section resistance incommon section continuous composite beam. a kind of composite beam with itsrational section size is suggested, which is consist of the t shape concrete beam andsteel girder. this kind of composite beam not only has enough carrying capacity, almost has same positive and negative resistance moment, but can decrease theamount of the steel

    （ 3 ）分析可知連續組合梁的跨中、支座截面處荷載作用效應及截面抗力規律不匹配，本文提出了採用t形混凝土梁和工字鋼代替一般的混凝土板和工字鋼的組合梁截面形式，並給出了截面尺寸比例，能使正負截面抵抗矩接近，符合組合梁受力特徵，減少了材料用量，滿足承載力和剛度等要求。
  11. The sections " shape of the beam in the steel structure is mostly i. with thinking of the strength factor, it ' s necessary to make the beam web high and thin

    鋼結構的梁截面多為工字型，從強度方面考慮梁腹板宜做得高而薄。
  12. By measuring the temperature of temperature - feeling machine of pre depositing in the box sections, i can get the varying temperature data of different time in box sections, then make use of these temperature test datas, figure out the variety regulation of temperature distribution along the high direction in box section with the nerve network method, then i get temperature fields of box section along the high direction

    3 、採用現場實測的方法，通過測量預埋在箱梁截面的溫度傳感器，得到不同時刻箱梁截面的溫度變化數據，然後利用這些溫度測試數據，用回歸分析的方法擬合出沿梁高方向的溫度分佈規律，從而得到箱梁梁高方向的溫度場。
  13. The main shuchural features of the new electric single - girder overhead travelling crane presented in this paper is as follows : using a special gisder section to provide simple production technology and light weight ; dopting hinged connection at one end between main glrders and end carrages instead of the rigid connection at both ends, eliminating the three - point supporting problem with the crane and thus improving the travelling perfomance ; extending crane wheels life contributed to the combination of no - flange crane wheels and horizontal rollers

    提供種生產工藝簡單、自重輕的主梁截面，並將單梁起重機主、端梁的剛性連接改為端用鉸接連接，解決了在製造和軌道安裝時因誤差而造成的大車運行三條腿現象，提高了運行性能；用可調大車運行水平輪中心距的設計，代替帶輪緣的大車輪，提高大車輪的使用壽命。
  14. Plastic theory suggests, the composite beam for the floorslab is suited lower flange, it s plastic limit moment cuts down by 52. 4 % than the composite beam for the floorslab is suited on the top flange. it s plastic limit moment lifts 8. 8 % than the steel beam, which is on the same condition

    塑性理論分析的結果表明，樓板位於鋼梁下翼緣形式的組合梁和樓板位於鋼樑上翼緣形式的組合梁截面相比較，其塑性極限彎矩降低52 . 4 ，和同等條件下純鋼梁截面相比較，樓板位於鋼梁下翼緣的組合梁塑性極限彎矩提高8 . 8 。
  15. The problem of determining the grid - beam is discussed also

    另外還討論了確定井字梁截面問題。
  16. Discussion of the minimum height of welded beam

    對于按剛度條件確定鋼板組合梁截面最小高度的探討
  17. Theoretical analysis of shear stress redistribution in sfrc composite beams

    鋼纖維混凝土迭合梁截面剪應力分佈規律理論分析
  18. About the frame section, apply the trial method to define the list and potential section dimension, then distribute steels and check the calculation

    同時對于框架截面的選擇，採用試演算法，計算出最小可能的框架梁截面，並進行配進和驗算。
  19. Numerical simulation about section damage and voids under beam are carried through, and some numerical examples are used to explain the experimental phenomenon in chap 2

    對地基梁截面損傷、脫空等現象進行了數值模擬，並通過數值算例對第二章一些試驗現象作出了解釋。
  20. The following conclusions are reached. ( 1 ) the relative height compressive zone of section or the axial force is bigger, the rotational capacity of the section is weaker

    得出了以下主要結論： （ 1 ）截面相對受壓區高度、截面所受軸力顯著地影響預應力框架梁截面的延性。
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