Decision-making method of material handling in high-tower building based on BIM technology

Abstract

This application involves a decision-making method for material handling in high-rise buildings based on BIM technology, aiming to address the shortcomings of traditional material handling management, such as the lack of 3D spatial modeling capabilities, difficulty in dynamically responding to construction changes, insufficient multi-objective optimization, and the absence of carbon emission assessments. The method includes: constructing a high-rise building BIM digital twin model that integrates design, structural, and construction information; collecting real-time data on crane status, material locations, and environmental conditions via IoT sensor networks; establishing a multi-objective decision-making model with optimization goals of handling efficiency, operational safety, and carbon emissions; and implementing a closed-loop feedback mechanism that triggers re-optimization when deviations exceed thresholds. Through the above solutions, this application achieves dynamic control and multi-objective collaborative optimization in the handling process, significantly improving efficiency, safety, and green construction standards.