sway bracing 中文意思是什麼

sway bracing 解釋
橫聯
  • sway : vi 1 搖擺,搖動,動搖;歪,傾斜,偏向一邊;轉向。2 有權力,占支配地位,得勢;統治。vt 1 搖,搖動...
  • bracing : adj 使拉緊的;振奮精神的;爽快的。 bracing wire [cable] 拉索。 a bracing breeze 涼爽的清風。 the ...
  1. Frame - bracing structure is a kind of dual - system, among which the bracing system may be shear wall, reinforced concrete core, vertical truss, etc. in current design codes for steel structures, multi - story steel frames are divided into two types, sway and non - sway frames

    支撐體系可以是剪力墻、筒體或支撐桁架體系。國家現行的鋼結構設計標準在計算框架結構的穩定性時將框架結構分為有側移和無側移兩類,分別確定其計算長度。
  2. Furthermore, based upon the explicit relationship between critical loads of frames and bracing stiffness, the expression of critical bracing stiffness at which the frames will buckle in a non - sway mode is also proposed. the relationship between the critical load of frames and the stiffness of flexural - typed bracings was extended to more general cases where bracing systems are of flexural - and - shear - type. the expression of the critical stiffness for this type of bracings was also suggested

    在已有彎曲型支撐研究結果的基礎上,把框架?彎曲型支撐雙重結構體系中支撐剛度與框架臨界荷載的關系式推廣到了框架?彎剪型支撐的情況,得到了彎剪型支撐的臨界剛度計算式和非完全支撐(弱支撐)框架臨界荷載的計算公式。
  3. When the lateral stiffness of a bracing system is equal to or greater than five times that of the frame itself, the frame is regarded as a non - sway type, otherwise the frame is classified as a sway type, even if a bracing system is present in the whole structure

    區分準則是支撐體系的抗側剛度等於或大於框架本身抗側剛度的5倍時,框架看成是無側移框架。而對于框架無支撐或支撐剛度沒有達到5倍框架抗側剛度的情況,框架歸入有側移框架一類。
分享友人