4D Simulation System for Building Construction
Date Issued
2006
Date
2006
Author(s)
Lu, Ming-Chuan
DOI
zh-TW
Abstract
Effective project planning and design is influential to a construction building that can be completed as scheduled. Respects with workspace requirements are often overlooked by the construction planner. In recent years, the development of 4D simulation system has particularly proved beneficial to the construction project planning practice. In 4D Models, project participants can specifically and effectively understand the project planning and on-going business, reduce the change of design, control the project budget, and then improve the productivity.
In this research, we have developed a 4D simulation system, named A4D 2006 system, for building construction. The procedures to operate the system include opening, combining and presenting the 4D Models, and querying data using four kinds of the integrated IT tools. The procedures are designed to help project participants finding out spatial conflicts and problems in the construction schedules, so that an accurate and optimized planning can be made. The system presents 3D models of the construction using the X3D standard. In this X3D-based Virtual Reality, 3D objects communicate with outside temporal data through SAI (Scene Access Interface) to achieve integration of 3D models and construction schedules. In addition, this research also works on expanding XML based data format, called A4D 2006 (4D Model data format), in order to promote the sharing and exchange of 4D simulation information.
Subjects
建築結構工程
模擬系統
工程排程
4D Simulation
Building Construction
X3D
SAI
Type
thesis
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