A Study on Application of Site Work Simulation System for Civil Construction Planning Using Object Oriented Three-Dimensional CAD/CAM System

Civil Design Project vary in complexity in recent years. Big Civil Project have been already started for 21st century. It is possible to design structures, which have been difficult to design before, using some high-technology computer methods, e.g. , FEM Analysis System, CAD/CAM system, etc. We are sometimes able to recognize that some of their designs are hard to construct them in the actual construction sites, even if it is possible to design them by calculations on the desk. It is particularly difficult to construct in an Urban Construction Site because of their physical land space issues and obstacles issues. At present, the precision of construction is depended on the actual civil engineer’s experiences. Especially, Plant or Mechanical & Electrical Facility Planning are depended on them. This study provides an efficient way of the site Location Planning using a New Three- Dimensional CAD/CAM methods which is showed as follows.