Keywords
Risk quantification assessment
Multi-sector engineering
Submitted : 2025-07-08
Accepted : 2025-07-23
Published : 2025-08-07
Abstract
Accelerating urbanization is driving an upgrade in the demand for real estate fine finishing, with multi-sector differentiated management and technical risks urgently requiring systematic solutions. Based on the “Guangzhou City Building and Municipal Infrastructure Engineering Quality Management Measures” (2024), this study constructs a “technical standards-process control-risk hedging” three-dimensional system, integrating BIM collaborative design, prefabricated construction, and big data risk assessment. Empirical evidence shows that the application of this system has shortened the construction period of super high-rise complexes by 12% and kept the cost deviation rate within 1.5%. Differentiated management balances functional complexity with dynamic commercial demands, the fuzzy analytic hierarchy process quantifies risk paths, and penetration testing interrupts chains of quality defects. The outcomes provide support for engineering standardization and intelligent transformation.
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