two-span frame beam的意思|示意

美 / / 英 / /

双跨框架梁


two-span frame beam的网络常见释义

双跨框架梁 摘要 关键词]预应力混凝土;双跨框架梁;等效荷载;裂缝控制;变形验算 [gap=1011]Keywords:prestressed concrete; two-span frame beam; equivalent load; crack control; deformation check