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.
创建计算流体力学 (CFD) 验证示例是确保模拟结果准确性和可靠性的关键步骤。 This process involves comparing the outcomes of CFD simulations with experimental or analytical data from real-world scenarios. The objective is to establish that the CFD model can faithfully replicate the physical phenomena it is intended to simulate.
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.
在设计冷弯薄壁型钢时经常需要使用特殊截面。 In RFEM 6, the custom section can be created using one of the “Thin-Walled” sections available in the library. For other sections that do not meet any of the 14 available cold-formed shapes, the sections can be created and imported from the standalone program, RSECTION. For general information on AISI steel design in RFEM 6, refer to the Knowledge Base article provided at the end of the page.
按照 AISI S100-16 对冷弯型钢构件的设计现在可以在 RFEM 6 中使用。 Design can be accessed by selecting “AISC 360” as the standard in the Steel Design add-on. “AISI S100” is then automatically selected for the cold-formed design (Image 01).
钢结构规范 AISC 360-16 要求将结构体系作为一个整体以及其中的每一个构件进行稳定性考虑。 计算长度法和直接分析法等不同的方法可供选择。 This article will highlight the important requirements from Ch. C and the direct analysis method to be incorporated in a structural steel model along with the application in RFEM 6.
In RFEM 5 und RSTAB 8 in RF-/FUND Pro können die Fundamentabmessungen für alle fünf Fundamenttypen in einer benutzerdefinierten Bibliothek mit Fundamentvorlagen gespeichert und in anderen Modellen wieder verwendet werden.