梁端 的英文怎麼說

中文拼音 [liángduān]
梁端 英文
beam end
  • : 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...
  • : Ⅰ名詞1 (東西的頭) end; extremity 2 (事情的開頭) beginning 3 (門類; 方面) item; point 4 (原...
  1. Considering the difference of cantilever plate between the end and the middle of the concrete box bridge, the chief influence factor is studied

    考慮箱梁端部和跨中懸臂板根部的區別,研究了影響變厚度懸臂根部彎矩的主要因素。
  2. Local stress distribution and effective supporting length on beam pan measuring

    梁端墊塊局壓應力分佈及有效支承長度測定
  3. Abstract : the paper probed the analysis on the adding mode of perpendicular load in multistorey building structures, the bending moment of frame side beams and the top, the bending moment of secondary beams, the difference between the tie - beam, plane - frame analysis and the space analysis on the path of conduct force, ect. it can be used as a reference when probing these problems

    文摘:討論了在多項高層建築結構分析中垂直荷載加載模式的選擇,框架邊和次梁端部的彎矩計算,連問題和平面框架分析與空間分析在傳力路徑上的差別以及單片剪力墻平面外彎矩等問題,可供同類結構內力分析時參考
  4. The measure of preventing cracking at prestress concrete beam and end

    預防預應力混凝土梁端開裂的措施
  5. ( 2 ) from the equilibrium conditions of the isolated segment from a beam - column sub - assemblage, it is clarified for the first time that the bond stress along the beam rebars passing through the joint transfers into the column end to balance shear at this column end at the same ratio as that of the compression force in the compressed concrete at beam ends

    通過對樑柱組合體柱脫離體的平衡條件,首次明確了貫穿節點筋粘結應力和梁端受壓混凝土的壓力以相同的比例傳入柱以平衡柱剪力,從而對節點區的傳力機理重慶大學博士學位論文結出了完整的和具有說服力的解釋。
  6. By calculating large quantity of examples, this text studies earthquake resistant behavior of tapered portal frame with pined bases and analyzes its natural frequency, natural period of vibration and vibration mode. by comparing interior forces of pillar top, beam end and span midpoint in two conditions that seismic action effect participates combination of forces and not when portal frame is n ' t changed, ensure conditions that combination of seismic action effect has controlling f unction during tapered portal frame design, and tapered portal frame demands anti - earthquake design

    本文通過大量算例分析,研究柱腳鉸接楔形變截面門式剛架的抗震性能,並對其自振頻率、振型進行了分析;通過比較地震作用效應參與荷載組合與不參與荷載組合兩種情況下,樑柱截面尺寸不變時,柱上梁端、跨中截面處的內力大小,確定在什麼情況下地震作用效應組合起控製作用,變截面門式剛架需要進行抗震設計。
  7. The emphasis of this paper are at : the global design of design system ; the parametric construction of girder, end girder, bridge frame ; the design of user interface ; the further development of two - dimensional drawings ; the realization of interface between girder, end girder structure parts and ansys software

    本文的工作重點是:設計系統的總體設計;主、橋架的三維參數化建模;用戶界面的設計;二維工程圖的開發;主結構件與ansys分析軟體介面的實現。
  8. Comparison including the cracking, yielding and ultimate loads of the beam, load - displacement curve, envelop curve, the ductility and energy - dissipation capacity were made between the response of the specimens before and after strengthening. test results indicated that the yielding loads of the specimens after strengthening were improved from 12. 3 percent to 17. 2 percent and the improvement of specimens rehabilitated by jacketing was higher than that of the bonding steel plates one

    加固后試件破壞同樣發生在梁端,屈服荷載比加固前提高12 . 3 17 . 2 ,與粘鋼加固相比,加大截面法加固的試件承載力提高幅度較大;加固后試件的延性和耗能性能比加固前有很大的改善,其中以粘鋼加固的試件提高最為明顯。
  9. The ansys, a kind of fea program, was used to build model of small carriage. the procedure of gantry beam bump with secondary beam of bridge was reappeared by running nonlinear calculation and loading program which was written by apdl program language. the closest deforming result was gotten, and the deforming of main beam, secondary beam and end beam and inner stress distribution status were calculated

    採用大型三維有限元軟體ansys對該起重機以及小車架等進行了建模、應用apdl語言編寫加載程序、進行非線性計算,再現龍門橫與起重機副碰撞過程,最後得到與實際變形結果最接近的一種狀態,得出起重機橋架主、副的變形以及其內部的應力分佈情況。
  10. Then an thorough computer modeling using finite element program with material, geometry and state triple - nonlinear taken into account is carried out on a series of influencing factors, such as comparison with npn - beam splice connection, comparison of varies designed theories, and the varying of fraction coefficient, diameter, grade, pretension and arrangement of bolts, thickness of web and flanges of beam and column, splicing location, axial loading on column, etc. lots of useful conclusions are drawn form computer modelling. finally, design and construction suggestions are given out. this study fills the black in the field of steel beam - to - column connection with cantilever beam high - strength bolted - splicing at both home and abroad

    然後,本文在考慮材料、幾何和狀態三重非線性的基礎上,對該連接形式進行了全面的計算機模擬,主要考慮了帶懸臂段全螺栓拼接的樑柱連接節點與無拼接的樑柱連接及翼緣對接焊接腹板拼接的連接節點的對比,各種設計方法之間的對比,以及翼緣拼接和腹板拼接的螺栓間距、直徑和數量,拼接點與梁端之間的距離,和柱的翼緣、腹板厚度,柱的軸力,接觸面的摩擦系數,翼緣和腹板拼接板的厚度等因素的影響。
  11. When analyzing skew support continuous curved box girder bridge, curved grid girder analyzing method considering warping effect is applied. matrix displacement method is applied in analyzing skew support continuous curved thin - walled box girder bridge with restrained bearing. in order to convert original rigidity equations to structural rigidi ty equations that can be solved, bearing nodal displacement matrix can be introduced, then unknown quantities at the edge of beams can be consistent with the restrained directions of skew bearings, unit rigidity matrix and unit nodal forces can be gained. structural rigidity matrix can be composed according to matrix displacement method, so nodal displacements and inner forces on the end of the rod that are unknown can be gained calculating equations of inner forces on any cross - section can be solved

    分析斜支承連續曲線箱橋時,採用考慮翹曲作用的曲線格子分析方法,應用矩陣位移法對具有約束支承形式的斜支承連續曲線薄壁箱橋進行分析,考慮到支座的約束條件並不與梁端彎曲角位移和扭轉角位移的方向一致,引入支座節點坐標矩陣,使得梁端的位移未知量與斜支座約束方向一致,來計算單元剛度矩陣和單元節點力,然後按照矩陣位移法組集總剛並建立結構剛度方程,根據結構剛度方程即可求解未知的節點位移及桿力,推導出任意截面處的內力計算公式。
  12. Crack of column equal to improve rotating ability of end of beam. therefore, it improves ability of moment modulation of end of beam. 9 ) the secondary moment has important influence on crack load

    ( 9 )次彎矩的存在對開裂荷載有較大的影響,在單層單跨框架中增加了梁端的開裂荷載,降低跨中的開裂荷載。
  13. The proposed model is compared with experimental beams in the midspan cross - section deflections, strain distribution and the slip of supporting points

    為驗證有限單元法的正確性,對試驗進行了跨中撓度、沿高應變分佈及梁端滑移的計算分析。
  14. The conclusion of reappearing analysis is that crane bridge be used as usual because main weld maximum stress of upper cover plate of main beam lower than yield limit though it higher than permissible stress. inner stress of secondary beam was over ultimate strength, and deforming is ultra big. so it was unfit for produce and secondary beam must be changed

    再現分析得出的主要結論為:橋架的主樑上蓋板主焊縫的最大應力超過了許用應力,但小於屈服極限,可以繼續投入使用;副內部的應力遠遠超過了強度極限,變形特別嚴重,不能滿足生產要求,因此更換新的副內部的應力超過了屈服極限,小於強度極限,在應力較大的位置焊接補強板;投入使用后,要對整個橋架進行定期檢查。
  15. Meanwhile, the rotational capability of the plastic hinge on the end of the passed - joint hypo - beam determine the capability of dissipation earthquake energy and occurrence of the process of internal force redistributing in the last period under earthquake force of the structure system in this test

    3 .邊的抗扭性能和梁端「扭轉塑性鉸」的轉動性能對整個結構抗震性能的影響至關重要,因而在工程設計中應注意邊的抗扭設計
  16. The minimum reinforcement rate has little effect on reinforcement in columns. ( b ) when considering the bars in slab participate in beams against negative flexure, four or six times slab - thickness on each side of web can be defined as the effective flange width of slab by intermediate or rare earthquake actions

    當考慮板筋對梁端負彎矩承載力的提高作用時,可在設防烈度地震和罕遇地震作用下分別取每一側四倍、六倍板厚范圍作為板的有效寬度。
  17. It begins with designing two representative reinforced concrete public frames according to new codes in this paper, and carries out nonlinear dynamic analysis by inputting ground motions at the intensity of intermediate earthquake and rare earthquake actions. the slab - bars effect on yield strength of beams is involved in analysis

    本文嚴格按照新規范設計了設防烈度分別為7度半、 8度半的兩個民用建築鋼筋混凝土典型框架,然後分別對其進行了設防地震作用和罕遇地震作用下的非線性動力反應分析,並在分析中考慮了板筋作用對梁端屈服彎矩的影響。
  18. Six isolated and simplified reinforced concrete ( rc ) beam - column joint specimens were tested in order to study the behavior of the rc frames " beam end zones before and after strengthening

    為研究鋼筋混凝土框架節點區梁端加固前後的性能,共進行了6個樑柱中節點模型試件的試驗研究。
  19. Analysis on the causes of damage, this paper modified the meijia bitumen materials in order to enhance the low temperature capacity of bitumen and bituminous mixture through the polymer. emphasis on the study of low temperature capacity of modified asphalt and bituminous mixture, we utilize reasonable construction craft to avoid the cracks problem between bituminous mixture and bridge and give a advance way of small or moderate span bridge expansion joint in low temperature areas

    針對這一缺陷,本文通過添加熱塑性橡膠類改性劑和橡膠類改性劑,對美佳改性瀝青結合料進行二次改性,重點研究了改性后瀝青結合料和混合料的低溫性能,並採用合理的施工工藝解決填縫料與梁端間存在的界面裂縫問題。
  20. The theme get the integration between design of the large highway bridge in anqing and theory studying, carry out an research in emulating calculation of steel box beam cable - stay bridge. the theme used the transfer - matrix in solving computing of cable - stay bridge structure, got a improving in computing of cable and the load and landed of cable strength

    針對鋼箱粱斜拉橋的特性,論文確定了以控制箱粱梁端位移與拉索內力為調整目標,利用循環的正裝過程對斜拉橋的模擬進行計算,並對索塔的塔頂位移進行了良好的控制。
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