Pre-optimization primarily focuses on technical models, emphasizing the accuracy of the building information models themselves. However, due to the limited types and amounts of information contained within the technical model, process control requires utilizing a BIM management platform to handle data and information related to construction process management. The BIM platform enables integrated management of multiple daily objectives through multidimensional models, providing essential technical support for controlling factors that influence progress during construction.
(1) Real-Time Progress Monitoring Using BIM
The BIM progress management platform supports information collection and input through various channels, including manual entry, mobile devices, and remote sensing technologies. This ensures that actual progress data is entered into the platform promptly. Additionally, remote video technology enables real-time monitoring of construction progress on site. The platform displays discrepancies between actual and planned progress across multiple dimensions and views, quantifies deviations, and provides decision-making data to facilitate timely corrective actions.
(2) Dynamic Material Management Based on RFID
RFID (Radio Frequency Identification) technology is used to tag important components and materials, storing their information within the management platform and linking them to their locations within the BIM model. Using terminal devices, data on production, processing, transportation, and other stages of the components and materials can be tracked and collected. This approach allows for comprehensive, end-to-end material management and ensures resources are supplied promptly when needed.
(3) Multi-Objective Integrated Management via BIM Platform
The BIM platform enhances progress management by integrating dimensions such as cost, safety, and quality alongside progress into the 3D model, creating a seven-dimensional construction management model. This facilitates the integrated management of the four primary daily objectives—progress, cost, safety, and quality—thereby advancing refined management practices.
For quality and safety management based on the BIM platform, on-site personnel use mobile devices to collect data on issues identified during construction inspections. They mark the problem areas directly on the model, document the specific details in the system’s platform via forms, and send notifications to responsible parties for rectification. Upon receiving the notification, the responsible personnel log into the platform, review the problem locations, details, and rectification requirements on the model, and organize the necessary corrective actions. After completing the rectification, they photograph the results, provide feedback on the corrective measures, and submit this information for re-inspection. Only after passing this inspection can the issue be closed on the model or platform. This process enables dynamic, ongoing management of quality and safety throughout the entire construction lifecycle: identifying problems, rectifying them, re-inspecting, and closing the issue.
Must log in before commenting!
Sign Up