Research on BIM Modeling Design and Quantity Calculation Method Based on Checklist Calculation Rules

This article analyzes the factors that affect the deviation between the physical engineering quantity and the list engineering quantity derived from the modeling design using REVIT software according to the requirements of the engineering quantity list specification. Based on this, BIM modeling design rules and calculation methods that comply with the engineering quantity calculation rules are proposed. The use of BIM models for cost and cost management has become the core requirement of engineering information management. Based on BIM technology, it can improve project management ability, ensure the quality of deepening design and realize the requirements of standardization and refinement of construction projects. The establishment of effective modeling design specification and design process according to the rules of engineering quantity valuation, combined with the revision of the statistical rules of the detail table, can well solve the modeling design and engineering quantity statistics problems of building structural engineering, which can well meet the engineering application requirements.