A Quantitative Model of the Multisubject Quality Responsibility of Construction Projects Based on an IPSO. (30th January 2023)

• Record Type: Journal Article
• Authors: Chen, Mingfei; He, Ying; Gao, Jie
• Other Names: Senapati Tapan Academic Editor.
• Is Part Of: Mathematical problems in engineering. Volume 2023(2023)
• Publication Date: 2023-01-30
• Subjects: Engineering mathematics -- Periodicals; 510.2462
• DOI: 10.1155/2023/3852588
• Languages: English
• ISSNs: 1024-123X

Abstract

Abstract : In order to solve the problem of the quantitative division of multisubject quality responsibility in construction project quality disputes, this article proposes a quantitative model of multisubject quality responsibility division in construction projects based on an improved particle swarm optimization (IPSO). First, this article proposes a set of classification guidelines for quality risk behaviors based on the theory of organizational behavior. Through these, the interconnections between different types of risk behaviors and quality defects were explored. Following this, this article explored potential laws among 84 practical judicial cases from China using the IPSO. The category coefficients of the three types of quality risk behaviors, namely, technical defects, management violations, and irregularities, were obtained in this analysis. This article also deduced the mathematical expression of the division of engineering quality responsibility using fuzzy mathematical theory and established a multisubject quality responsibility quantitative model. It was then simulated and applied in four practical judicial cases. The simulation results revealed that the multisubject quality responsibility quantitative model based on quality risk behavior has good applicability.