secondary stay 中文意思是什麼
secondary stay
解釋
副拉線-
Under selfgravity and secondary dead load, the wide steel box girder cable - stay bridge has a large deflection in transverse
梁寬較大的斜拉橋鋼箱梁在自重和二期恆載的作用下,在橫橋向有著較大的撓度,在設計中必須予以考慮。
分享友人