Portal steel frame modeling method and device, computer equipment and readable storage medium

The invention discloses a door-type steel frame modeling method, which comprises the following steps of: receiving a first instruction, and analyzing a two-dimensional component type of a door-type steel frame from the first instruction; generating a two-dimensional model of the portal frame according to the two-dimensional component type; a second instruction is received, and the section type of the portal frame is analyzed from the second instruction; the section specification of the portal frame is determined according to the section type; and constructing a three-dimensional model of the portal frame according to the two-dimensional model and the section specification of the portal frame. The invention further discloses a portal frame modeling device, computer equipment and a computer readable storage medium. 本发明公开了一种门式钢架建模方法，所述方法包括：接收第一指令，从所述第一指令中解析出门式钢架的二维组件类型；根据所述二维组件类型生成所述门式钢架的二维模型；接收第二指令，从所述第二指令中解析出所述门式钢架的截面类型；根据所述截面类型确定所述门式钢架的截面规格；根据所述门式钢架的二维模型和截面规格构建所述门式钢架的三维模型。本发明还公开了一种门式钢架建模装置、一种计算机设备和一种计算机可读存储介质