桁構柱 的英文怎麼說
中文拼音 [hénggòuzhù]
桁構柱
英文
truss post-
This paper related to a practical project that a high school is big bay building with teaching, experiment and studying, aim at the higher seismic fortification criterion region ( 8 degree of seismic fortification intensity ), aseismic disadvantageous building site ( iii type site ), and the building loading much ( the building " self - weight is over the 9. 0 kn / m2 ). compared to r. c. rectangle columns, studying the aseismic performance of the r. c. special - shaped columns pure frame structure, the r. c. special - shaped columns frame - truss structure and the r. c. special - shaped columns frame - shear wall structure
本文,結合某中學大開間教學實驗綜合樓的具體工程,就抗震設防烈度較高地區( 8度)和抗震不利的建築場地(類場地) ,並且建築物所受荷載較大的情況(建築物自重超過9 . 0kn m ~ 2 ) ,通過與矩形柱分析比較的方式,研究了異型柱純框架結構、異型柱框架-桁架結構,以及異型柱框架-剪力墻結構的抗震性能。With the rapid development in chinese economy, the steel structure and thin - walled colded - formed steel structures have been widely used in building constructions. the colded - formed angle members are one of important member in steel structures and are widely used in transmission towers, trusses and bracing members by its easy connection and erection
隨著我國經濟的飛速發展,鋼結構冷彎薄壁型鋼結構在建築中應用越來越多,冷成型角鋼構件是鋼結構中的一類重要構件,它具有易安裝和連接方便的優點廣泛應用於塔結構、格構柱、桁架結構及支撐等結構。The main body of the stadium is composed of 24 columns of trusses, which surround the bowl - shaped stands in the stadium
鋼結構由24桁架柱圍繞著體育場碗狀看臺區旋轉而成,整體外觀酷似「鳥巢」造型。構架,桁架,鋼梁At the same time, the steel truss with cross diagonal web members, without vertical web member, is the best project to transfer a big span structure
同時,研究發現有交叉斜腹桿而無豎腹桿的鋼桁架結構形式是實現大跨度、大柱網轉換的優選方案。Thereinto, the transfer beam and transfer truss are used, while for the high - rise building with complex figure, only the transfer slab can be used. because there are few studys on transfer thick slab at present, this paper will discuss the problem
使用較多的是梁式和桁架式轉換層,而對于上下柱網軸線錯開的體型復雜的商住樓,則只能採用厚板結構轉換層,由於這方面的理論研究還不多,本文就此展開討論。The member bearing compression in the truss could be regard as a battened column with the single axis of symmetry
這種角鋼桁架中的受壓件在結構上是一個單軸對稱綴板柱。The paper presented a large annular cantilever beam string stadium roof structure using the theory of beam string structure. the stadium roof structure is a novel structure that is reasonable in bearing force by using the character of the tendon and beam fully. the struts in the structure avoided enduring big moment, moreover the pre - stress upper chord tendon and the annular beam work together to resist upward and downward load, as embody the structure ' s artifice and wonderful space mechanical property
本文利用張弦梁原理,給出了一種大型環狀懸臂型張弦梁挑蓬結構,該種體育場挑蓬結構新穎,充分利用了拉索和立體桁架受力的特點,使得結構受力更加合理,避免了柱子承受較大的彎矩,上弦索的預張力和圈樑使結構共同作用抵抗上下荷載,更體現了結構的巧妙和良好的空間受力性能。Based on the analysis of bearing characteristic of the staggered truss system, a simplified calculation model of staggered truss structure under vertical loads or lateral loads is presented. after that, according to the simplified calculation model, iterate method for calculating internal forces of vierendeel staggered truss structure under vertical loads and a method for calculating member forces and lateral deflection of structure is provided. at last, a method for calculating effective - length factor of column is provided by analyzing the effect of restraint of column ends, other columns in same story and neighboring story on effective - length of columns
通過對交錯桁架結構體系受力特點的分析,確定了在豎向荷載和水平荷載作用下交錯桁架結構體系的簡化計算模型;然後,根據計算模型,提出了豎向荷載作用下空腹交錯桁架結構的內力迭代計算方法以及水平荷載作用下交錯桁架結構的內力和側移計算方法;最後,通過分析柱端約束、同一樓層其它柱子以及相鄰樓層柱子的影響,給出了柱子計算長度系數的計算方法。Faced with building to an unprecedented height, architect minoru yamasaki and engineers john skilling and les robertson employed rigid " hollow tubes " of closely spaced steel columns with floor trusses extended across to a central core
由於面臨著一個空前的建築高度,建築師山崎實與約翰?斯奇林和萊斯?羅伯遜等工程師採用了由密距鋼柱構成的堅硬「空管」結構,並在其中的井道部分輔以地板桁架。The cold - formed square hollow section columns are widely used in various structures such as building structure, trusses, space frames and offshore plates etc. this paper is mainly doing the research on load carrying capacity of the cold - formed square hollow section columns under axial load, the paper includes the following main contents : ( 1 ) an elastic buckling stress for cold - formed square hollow section is presented by finite element analysis, and is compared with the result given by classical elastic buckling theory ; ( 2 ) the elastic - plastic non - linear behavior of the cold - formed square hollow section columns analyzed by ansys is presented ; ( 3 ) by using material model, and geometry nonlinear analysis, the cold - formed effect to stub columns of cold - formed square hollow section is studied ; ( 4 ) by using an material model, the geometry nonlinear analysis, the influence of initial geometrical imperfection to stub columns of cold - formed square hollow section is also analyzed ; ( 5 ) the load carrying capacity of the cold - formed square hollow section columns, which are including the cold - formed effect and influence of initial geometrical imperfection is analyzed by non - linear finite element, and the theoretical analysis results are compared with the results of experimental study and the results calculated by specification gb50018 - 2002
冷彎方管作為軸心壓桿廣泛用於房屋結構、桁架、網架、塔架以及海洋平臺等結構中,本文主要研究軸心受壓冷彎方管的承載力性能,內容主要包括以下一些: ( 1 )對冷彎方管的彈性臨界應力進行有限元分析,並與經典理論結果進行對比,以驗證有限元程序的適應性; ( 2 )闡述冷彎方管採用有限元彈塑性非線性分析理論及應用ansys軟體的非線性分析方法; ( 3 )採用彈塑性模型,考慮幾何非線性及材料非線性,對不同寬厚比的軸心受壓冷彎方管柱的冷彎效應進行有限元非線性分析研究; ( 4 )考慮冷彎效應對屈服應力的影響,對不同寬厚比的軸心受壓冷彎方管短柱在不同初始變形下的承載力性能進行有限元非線性研究; ( 5 )考慮冷彎效應、幾何初始變形,對不同長細比和不同寬厚比的軸心受壓冷彎方管長柱的承載力性能進行有限元非線性研究,並與試驗結果以及我國現行規范gb50018 ? 2002計算結果進行對比分析。Based upon the elastic stability analysis of flexural - and - shear - typed bracings ( includes vertical beam and vertical truss ), criterions for classifying the types of bracings were presented in this thesis, where the bracings were divided into flexural, shear and flexural - and - shear types. the stability of frames braced by vertical beams was investigated
本文通過對彎剪型支撐(包括實腹式懸臂柱和桁架式支撐結構)的穩定性研究,提出了支撐的區分標準,根據此標準支撐結構可以被劃分為彎曲型支撐、剪切型支撐和彎剪型支撐三類。Failure modes of two staggered truss steel framing buildings, the results indicate the plastic hinges mainly formed in truss members, especially concentrated to the vierendeel panel. it means the vierendeel panel in the center of the truss can provide significant ductility in the structural response and the failure mode is suitable for our performance services
指出分析所得的塑性鉸分布圖中,塑性鉸大量分佈在桁架腹桿和中間空腹節間弦桿處,而柱中塑性鉸發展則很少,這樣的破壞模式符合次要構件破壞,而主要受力構件基本不破壞的抗震設計思想。Making use of the " truss + arch " mechanical model, the range of the three shear failure models ( shear - compression failure, diagonal - tension failure and arch - rib failure ) is divided quantitatively, and the theoretical formula of shear resistance of beams and columns is educed
利用修正的桁架+拱抗剪力學模型,定量的劃分了樑柱構件受剪破壞三種狀態(剪壓破壞、斜拉破壞和斜壓破壞)的范圍,並由此推得樑柱構件抗剪的理論公式。分享友人