Automatic System Design of Assembly Building Components for Sustainable Building Projects Based on BIM Technology

Table 2

Building component code table.

Cast-in-place frame		Cast-in-place floor		Cast-in-place shear wall		Cast-in-place floor
Component type	Component code	Component type	Component code	Component type	Component code	Component type	Component code
Frame column	KZ	Floor panel	LB	Constrained edge member	YBZ	Stair beam	TL
Floor frame beam.	KL	Roof panel	WB	Constrained edge member postpouring section	YHJ	Platform plate	PTB
Roofing frame beam	WKL	Cantilever beam	XB	Postpouring section without concealed column for change member	AZ	Cast-in-place ladder	TB
Secondary liang	L	Concealed beam	AL	Prefabricated external panel	AHJ	Buttress column	FBZ
Cantilever beam	XL	Floor out of horizontal postpouring strip	SHJD	Decorative panel	YGB
Precast facade	YWQ	Prefabricated floor panel	YB	Prefabricated block	YT
Precast interior wall	YNQ	Bottom joint of laminated plate	JF
Precast laminated beam	DL	Prefabricated balcony	YYTB
Precast exterior formwork	PCF	Prefabricated air-conditioning board	YKTB
		Prefabricated parapet	YNEQ