Modal analysis helps to determine the system frequencies and to obtain the eigen modes of various structural
members subjected to vibration. In this research, modal analysis and harmonic analysis of a cantilever beam with
different sections of same weight and material i.e., rectangle, T-section and I-section are carried out using ANSYS
software to see the mode shapes and to observe the dynamic response of the cantilever beam and to identify the best
configuration of the beam.
