보의 1차 고유진동수가 최대가 되는 중간지지점의 최적위치 선정에 관한 연구

A Study on the Optimal Position Determination of Middle Supporting Points to Maximize the First Natural Frequency of a Beam

This paper describes the natural frequencies obtained through FEA (Finite Element Analysis) and Numerical Analysis which uses the boundary conditions to each equation of motion and the consecutive conditions at each supporting point. And then. we studied on the optimal position determination of middle supporting points to maximize the natural frequency of a beam at 24 Models. We present the data of optimal condition for designing a beam.