This study aims the systematic flow for the planning and improvement of schedule on typical floor in high-rise building construction, considering the learning effect and the change of volume of materials between floors. This paper describes the outline of simulation system for schedule on typical floor as a computer-aided engineering tool. It includes the function, the composition based on EUC ; End User Computing, the role of application softwares and the flow of simulation. The system uses two indexes ; balance loss and smoothness index in line balancing to evaluate plans by simulation. Finally, this shows results of simulation and confirms the effectiveness with case studies.
