Fabricated building design and construction integrated decision optimization method and system based on BIM

• Main Authors: CHEN GANG, HUANG JIZHUO, CAO ZHENYUAN, YAN DONGSHENG, WU WUXUAN, CHEN FENG, YANG JIANJUN
• Format: Patent
• Language: Chinese; English
• Published: 29.10.2021
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS

The invention relates to a BIM-based fabricated building design and construction integrated decision optimization method and system, and the method comprises the following steps: completing the structural design and splitting based on a BIM building model, obtaining the basic information of each split component, and obtaining the complete information of each split component according to a BIM component library; inputting, by a decision maker, the decision demand information according to demands, automatically imports objective related information, and storing the decision demand information and the objective related information to an information base; establishing a target function library, a constraint function library and an algorithm library; according to the type of decision demand information input by a decision maker, automatically selecting an objective function and a constraint function from an objective function library and a constraint function library to form a mathematical model, automatically mat