This verification example compares wind load calculations on a duopitch roof building using the ASCE 7-16 standard and using CFD simulation in RWIND Simulation. 该模型根据规范 ASCE 7-16 进行定义的。
在验算示例中比较了使用规范 EN 1991-1-4 和使用 RWIND Simulation 中的 CFD 模拟对双坡屋顶建筑物的风荷载进行计算。 The building is defined according to the sketch, and the inflow velocity profile is taken according to the standard EN 1991-1-4.
在验算示例中比较了欧洲规范EN 1991-1-4和使用RWIND Simulation中的CFD模拟计算一栋平屋面建筑物的风荷载。 The building is defined according to the sketch, and the inflow velocity profile is taken according to the standard EN 1991-1-4.
截面为 ASTM A992 W 18×50 的梁用于跨度和均布活荷载,如图 1 所示。 The member is limited to a maximum nominal depth of 18 inches. The live load deflection is limited to L/360. The beam is simply supported and continuously braced. Verify the available flexural strength of the selected beam, based on LRFD and ASD.