An energy consumption calculation model of prefabricated building envelope system based on BIM technology
by Jing Zhong; Peng Zhang; Li Wang
International Journal of Global Energy Issues (IJGEI), Vol. 44, No. 2/3, 2022

Abstract: There are problems of poor accuracy and long time in the calculation of prefabricated building envelope system, a model for getting resources consumption of prefabricated building envelope system is designed by means of BIM technology. The building information is obtained by classification, and the information of building envelope system is integrated by BIM Technology. The BIM model of prefabricated building envelope system is constructed by using comprehensive building information. Through the finite difference calculation, the design of calculation model is completed. By designing the experiment, accuracy of this method can reach 99%, and calculation time is less than 0.4 min.

Online publication date: Thu, 10-Mar-2022

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