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Application of Bim-Based Reverse Four-Dimensional Technology in College Building Project Management

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DOI: 10.23977/pmcp.2019.11001 | Downloads: 22 | Views: 3675


Wang Peng 1


1 School of Economics and Management, Dalian University, No.10, Xuefu Avenue, Economic & Technical Development Zone, Dalian, Liaoning, China

Corresponding Author

Wang Peng


4D technology based on building information model (BIM) is an important tool to optimize the preparation process of building materials. Based on the principle of 4D technology and combined with the characteristics of building material optimization and practical requirements of the extension project of the university, an innovative application method of reverse 4D technology is put forward. Copolymerization low thermal expansion, the preparation of polyimide film, for example, by building a relatively symmetric rigid molecular structure of 4 d model of the monomer, able to form the core of the molecular structure of six fluoride acrylic (4, 4 `), 2 (6) to the fda phthalic anhydride, diamino ` (2, 2), double three fluorine biphenyl (TFMB), and other key molecules and key performance characterization analysis of high precision. Empirical analysis results show that using reverse 4 d based on BIM technology, can be in reconstruction project of colleges and universities need to the copolymerization of thermal expansion of the polyimide film thermal stability and heat resistance of high precision reduction simulation, and the dielectric constant of thin film, light transmittance of copolymer film, film tensile strength and modulus of elasticity and quantitatively measure the positive changes in relationships between thermal expansion coefficient, which realizes the visualization of construction materials and information of the whole sequence optimization.


Bim model, 4d technology, University reconstruction and expansion project, Polyimide film


Peng Wang, Application of Bim-Based Reverse Four-Dimensional Technology in College Building Project Management, Progress in Materials Chemistry and Physics (2019) Vol. 1: 1-5. DOI:


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