As the country’s economic development and productivity continue to advance, construction projects are expanding in scale, and owners’ demands are increasing. However, the integration level of procurement models in construction projects remains low. Statistics reveal that 75% of projects experiencing construction delays have costs significantly exceeding the original contract price.
During project execution, traditional methods for schedule optimization face major challenges. Their poor visualization capabilities and lack of support for collaborative work hinder effective schedule adjustments. Conventional techniques, such as bar charts and network planning diagrams, typically rely on flat layouts that make it difficult to quickly extract information and identify issues, limiting the ability to optimize schedules rationally. Undetected problems during schedule optimization can severely impact the success of engineering projects.
① BIM Technology Enables Seamless Collaboration Across Disciplines
BIM technology integrates throughout the entire project lifecycle, facilitating collaboration across various architectural disciplines. By establishing a unified collaborative platform, models from different fields can be imported and coordinated effectively. Each BIM model is developed by discipline, allowing all stakeholders to understand the overall project scope, specific tasks, execution methods, and expected outcomes at each stage.
Once individual discipline models are complete, they are spatially integrated on a shared platform. This integration enables early detection of any conflicts or issues between disciplines. Problems identified during the coordination process are addressed through cross-disciplinary collaboration, improving construction quality and reducing fragmented or incomplete work. This proactive approach helps avoid construction errors, minimize rework and unnecessary tasks, and reduce changes caused by coordination problems. Ultimately, this significantly eliminates factors that could delay progress, ensuring the project proceeds according to plan.
② BIM Technology Visualizes Progress and Optimizes Schedule Management
By incorporating the time dimension into BIM models—known as BIM4D—project timelines can be tracked alongside the 3D models, linking schedule data with overall project information. This allows for real-time progress monitoring and forecasting. By comparing actual progress against schedule goals and duration targets, virtual construction simulations can be performed based on time parameters.
These simulations verify whether time milestones align with construction progress and assess the feasibility of each procedure and construction method. They also evaluate the impact of individual tasks on the overall project timeline and determine if the schedule is reasonable. Using BIM technology, these factors can be modeled in detail, exported as data reports, and thoroughly analyzed to develop practical construction plans and optimize management strategies.
Must log in before commenting!
Sign Up