circular-hole castellated beam
常见例句
- This paper give two reinforcement methods of the circular hole castellated beam-castellated beam with full-web extremity and castellated beam reinforced by transverse stiffeners.
提出了两种蜂窝梁的补强方法——端部实腹蜂窝梁和孔边设置横向加劲肋。 返回 circular-hole castellated beam