During the decision-making phase of construction engineering, various project plans are modeled in 3D using BIM technology to simulate the construction process. Complex 2D floor plans and text, which can be difficult to interpret clearly, are effectively demonstrated through intuitive 3D models. Furthermore, models created with Revit allow for any section or view to be displayed, making it easier for stakeholders to understand and accept the design. BIM technology also enables simulation and analysis of different solutions, providing early feedback to ensure decisions are accurate and feasible.
The decision-making stage is a crucial step in project construction, where different investment plans are evaluated economically and technically to select the optimal approach. According to relevant studies, decisions made at this stage significantly influence engineering costs—impacting as much as 80% to 90% of the total budget. It is therefore essential for construction companies to give this phase the highest priority. During the decision-making process, BIM technology facilitates the creation of detailed models that integrate project plans with financial analysis. When parameters need adjustment, companies can quickly extract quantities from the BIM model. Using quantity takeoff and cost estimation software, they can produce rough cost estimates for the work involved, enabling real-time assessment of investment return indicators for each plan. This provides critical technical support for informed decision-making. Supported by BIM technology, the credibility of construction decisions is greatly enhanced, equipping enterprises with advanced management tools that elevate overall project management and maximize economic benefits.
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