This approach accounted for the end restraints of column, axial load applied on the column, flexural stiffness and slenderness.It was demonstrated that the proposed approach is reliable and valid.

 
  • 實(shí)用公式充分考慮了柱端約束條件、作用于柱上的荷載、柱剛度以及長(cháng)細比等因素的影響,用于設計更加合理。
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan