Research on Green Building Design Optimization Based on Building Information Modeling and Improved Genetic Algorithm

Table 1

Green building evaluation standards of China and BIM technology applications.

Evaluation standard of green building in China	Content	Parameter	Series of BIM software
Land saving	Building area, floor area ratio, green land ratio, etc.	Area statistics	Revit
	Architectural lighting	Lighting analysis	Ecotect
	Outdoor environment noise	Noise analysis	Sound
	Natural ventilation	Ventilation analysis	Fluent
	Natural landform	Landform analysis	Revit, Glodon
Energy saving	Energy consumption calculation	Energy consumption intensity	Revit, Glodon,Thsware
	Energy consumption of renewable energy equipment	Energy consumption intensity
	Building shape, orientation parameters analysis	Window–wall ratio, visible light transmission ratio, etc.
	Thermal performance of structure	Material parameter calculation
	Energy consumption monitoring	Energy consumption intensity analysis, energy consumption optimization	Energy Plus
	Energy consumption of electromechanical equipment	Ventilation, heating, air-conditioning, elevator, etc.
Water saving	Water metering device	Water consumption calculation	Revit, Glodon, Thsware
	Water-saving measures	Water-saving analysis
Material saving	Building structure	Structural analysis	PKPM
	Architectural design	Building model	Revit
	Material consumption statistics	Material consumption analysis	Revit
Indoor environmental quality	Indoor environment noise	Noise analysis	Sound
	Natural ventilation	Ventilation analysis	Fluent
	Natural lighting	Lighting analysis	Dali, Radiance
	Building space	Optimize indoor space	Revit, Glodon, Thsware