plank-and-beam framing 厚木板梁框架

post-and-beam framing 梁柱构架 ; 柱梁构架

post and beam framing 梁柱式框架

beam and girder framing 治梁梁格结构

framing stair well beam 楼梯井框架梁 ; 楼梯井杠架梁

beam being and girder framing 治梁梁格结构

beam a particulard girder framing 治梁梁格结构

Steel Double-angle Beam-to-column Framing Connections 钢框架梁柱腹板双角钢连接