Efficiency Improvement Method for the 4D Construction Simulation System through WBS based 3D Model and Activity Automated Relationship

WBS 기반의 공정-객체 자동 연계를 통한 공정시뮬레이션 효율성 향상방안에 관한 연구

  • Cho, Young-Sun ;
  • Yun, Seok-Heon
  • 조영선 ;
  • 윤석헌
  • Received : 2014.04.29
  • Accepted : 2015.03.25
  • Published : 2015.04.30


4D simulation became a basic function in the construction project which adopt BIM technologies. Although, It could do very important role when project planning and execution, the projects which use this function are very few. They implements 4D simulation with a general 3D graphic software such as 3D studio max or with manual labor in most of the construction projects. 4D simulation requires relationship between 3D objects and construction activities. Manual linking operation among them is very hard to work and it cause many problems. In this paper, we suggested the WBS generator system to organize WBS for automated relationship between them and analyzed efficiency when 3D Model and activity automated relationship method is applied. Efficiency test with the suggested method when implementing 4D simulation was also implemented.


BIM;Construction Simulation;Activity-3D Model Relationship


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Supported by : 한국연구재단