型钢是一种轻型薄壁、翼缘与腹板垂直的经济断面型钢。
Type steels are a kind of light economic section shaped steel with the perpendicular among thin-walls, girths and web plates.
另外两个节点分别考虑了连接在梁翼缘的水平加劲板的作用和连接上下两个翼缘的垂直三角板的作用。
Another detail considers the addition of horizontal reinforcing plates (cover plates) to the beam flanges; a third adds vertical triangular (fin) plates to both beam flanges.
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