对于大跨度的建筑工程,板梁是一种经济的选择。 I-section steel plate girder typically has a deep web to maximize its shear capacity and flange separation, yet thin web to minimize the self-weight. Due to its large height-to-thickness (h/tw) ratio, transverse stiffeners may be required to stiffen the slender web.
了解钢结构连接刚度在结构设计中至关重要。 Often, connections are treated as strictly pinned or rigid, but this can lead to uneconomical or even dangerous design checks. 探索 Dlubal 软件的 RFEM 模块和钢结构节点模块如何帮助验证连接刚度和弯矩承载力,从而确保更安全和更经济的设计验算。