스트럿-타이 모델 설계법을 적용한 구조 BIM의 자동철근배근 시스템 개발에 관한 연구

Abstract

Research about development of Automatic Rebar Placement System applied Strut-Tie model is conducted. Existing Structural BIM related research, Rebar Placement on structural member of which stress change linearly is carried out, but in this research, problem of complicated and repeated calculation process of Strut-Tie Design Method, a calculation method to design disturbed region by analyzing the work of precedent researchers, is understood, the following potential problem is being suggested and solution of this problem approached from BIM standpoint is suggested. For the solution of such problems, Automatic Placement of Structural BIM was suggested in this study, and it is considered that if Structural BIM is brought in to when Strut-Tie model design about Deep Beams, a structural member disturbed region, is progressed, time for Structural Document Stage can be saved and especially in the case of design method with complicated design process, the effect is considered to be huge. Furthermore, calculated value, designed in Strut-Tie form that suits stress path through finite element analysis about disturbed region and structural BIM research that reflects this, it would be much efficient in designing disturbed region.