bridge skew 中文意思是什麼

bridge skew 解釋
橋接扭曲
  • bridge : n 1 橋，橋梁；【造船】艦橋，船橋。2 鼻樑；（假牙上的）齒橋；【音樂】弦柱，弦馬；【電學】電橋；【...
  • skew : vi 1 走偏，斜進，歪斜。2 斜視 （at）。vt 1 使歪斜，使偏。2 曲解，歪曲。adj 1 斜的，歪的，偏的；彎...
  1. In the end, we used this procedure to analyze the influence of the oblique angle to the bearing points and inter - force, and discuss the influence of the ratio ( the bending moment to the wrest moment ) to the skew bridge

    最後利用該程序分析了斜交角對支點反力以及梁內力的分佈影響，討論了彎扭剛度比對格柵梁的影響。
  2. 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梁橋時，採用考慮翹曲作用的曲線格子梁分析方法，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梁橋進行分析，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端力，推導出任意截面處的內力計算公式。
  3. In the process, we import the displacement method " s concept of replacement ahead, that is to say, we replace the unknown vectors with new unknown vectors to prevent the delivering and accumulation of errors. at the same time, we completed the skew bridge calculation procedure, and compared the calculation results with the results by the finite element software ansys, it proved the correctness and practicality of this procedure

    在矩陣傳遞的過程中引入位移法中的前進代入的概念，即將未知向量不斷的以新的未知向量替換，以防止誤差的傳遞和積累。本文完成了斜交格子梁橋的內力計算程序，並將計算結果與採用有限元分析軟體ansys分析計算的結果進行了比較，驗證了程序的正確性和實用性。
  4. Generally, the skew bridge ' s calculation theories can be divided into three types : the category 1 is the plank theories method, such as the finite difference method, the finite element method and the finite strip method, etc ; the category 2 is the beam theories, such as the grid beam theories, the general grid theories, the rigid cross - beam method, the elastically - supported continuous beam method and the bar system analytical method, etc ; the category 3 is the practical method, such as the g - m revising method, the grid - beam simple method and ghali form coefficient method, etc

    目前關于斜梁橋的計算理論和方法概括起來，大致可以分為三類：第一類為板理論方法，如有限差分法、變分法、有限單元法、有限條法等；第二類為梁理論法，如格構梁理論、一般格構理論、剛性橫梁法、彈性支承連續法、桿件結構的分析方法；第三類為實用計演算法，荷載橫向分佈的計算方法如g ? m修正法、格構梁的簡易法、 ghali表格系數法等。
  5. Study of structure behavior of skew girder bridge

    斜梁橋結構行為研究
  6. A calculation method for transverse load distribution of skew bridge with parallel beams

    多梁式斜梁橋荷載橫向分佈計算的方法
  7. So author believes mechanical behaviors of skew girder bridge is obviously different from that of square beam bridge, and it is an important problem that many factors result in plane deformations of skew girder bridge

    從對斜梁橋的大量計算分析中可以認為，斜梁橋的受力行為與正梁橋的受力行為有明顯的不同，同時，多種因素導致斜梁橋產生平面變形是值得注意的重要問題。
  8. Qljc is a tool not only for bridge test but also for spatial analysis of wide, curved and skew bridge

    該系統是橋梁檢測工作的輔助工具，也可用於分析寬、彎、斜橋梁結構空間受力狀態。
  9. Abstract : combining the engineering practice of xiayingzi railway frame overpass in huainan, the paper describes the details of the technical characteristics and construction technology of long span skew frame bridge

    文摘:結合淮南夏郢孜框架式鐵路立交橋的工程實踐，對大跨度斜交框架施工技術特點及施工工藝進行了較詳細的總結。
  10. The causes of disease in big angle skew bridge and the management measures

    大角度斜交橋的病害成因與整治措施
  11. Experience of modified bridge girder erection machine and construction technology of skew bridge

    大型移動模架造橋機主梁製作焊接工藝
  12. Author also stressly calculates plane deformations of skew girder bridge due to the actions of the subordinate phase dead load, temperature changes, shrinkage and creep of concrete and vehicle loads in different places, and thereby analyses the characteristics of plane movement for the skew girder bridge

    作者還著重對斜梁橋的二期恆載、混凝土收縮、徐變、溫度變化和不同位置汽車荷載作用下的平面變形進行計算分析，由此分析斜梁橋的爬移特點。
  13. Cracks cause analysis of skew hollow slab bridge and its strengthening

    斜交空心板橋裂縫原因分析及處理
  14. According to calculating equations of skew support continuous curved girder bridge that deduced in this paper, compiles a program and gives a case to validate its feasibility and veracity

    根據推導得到的斜支承曲線梁橋計算公式，編製程序並舉例驗證其可行性和準確性。
  15. This paper analyzes skew support continuous curved t girder bridge and skew support continuous curved box girder bridge that largely applied in practical engineers, adopting statically indeterminate simple - supported curved beam as basic structure

    論文以超靜定簡支曲線梁作為基本體系，對在實際工程中廣泛應用的斜支承連續曲線t梁橋和斜支承連續曲線箱梁橋進行分析。
  16. Displacement method in structural mechanics and generalized grillage analogy method are combined to analyze skew support continuous curved t girder bridge, when calculating inner forces of a single curved beam, calculate its deformation, then at the base of basic principle of generalized grillage analogy, derivates calculating equations of load lateral distribution and inner forces of skew support continuous curved t girder bridge

    對斜支承連續曲線t梁橋進行分析時，採用結構力學的位移法與廣義梁格法相結合，在求解單根曲線梁內力的同時，求得其變形，在此基礎上利用廣義梁格法基本原理，進行荷載橫向分佈及內力計算，推導出斜支承連續曲線t梁橋的內力與荷載橫向分佈計算公式。
  17. This paper primarily aims at the deficiency of conventional computation method of skew girder bridges, calculates and analyses skew girder bridge based on integrated finite element method

    本文主要針對斜梁橋傳統計算方法的不足，採用組合有限單元方法計算分析斜梁橋問題。
  18. Firstly, author calculates a test model of skew girder bridge with a span of 1 m, and compares with the test result, hence validate accuracy of integrated finite element method

    首先計算分析跨徑為1m的試驗模型斜梁橋，並將其計算結果與試驗結果進行比較，組合有限單元方法的準確性得到初步驗證。
  19. In recent years, along with the complete development of the high grade highway and city stereoscopic transportation, the skew bridge has been extensively applicated in the high grade highway, the city road and the stereoscopic transportation hinge for the sake of the line form of the ameliorative road and the increment of the road transportation net1 s ability

    近年來，隨著高等級公路及城市立體交通的全面發展，為了改善道路的線形、提高道路交通網的通行能力，斜梁橋已被廣泛應用於高等級公路、城市道路和立交樞紐中。
  20. The block water characteristics and backwater height of skew bridges are experimentally studied with the sketch model of the hegong bridge of a speedway

    摘要應用合共公路橋的概化模型試驗研究了斜交橋的阻水特性、壅水高度。
分享友人
分享到 Line

分享到臉書