Sdof Dynamics En

Analysis of history in time of systems with one degree of freedom

Types of excitation• Load linear function• Load trilinear function• Load harmonic function• Record seismic acceleration

Types of analysis :

• Elastic analysis of history at the time• Two types inelastic analysis of history at the

time

Types of excitation• Load linear function• Load trilinear function• Load harmonic function• Record seismic acceleration

Important features

• Use OpenSees software • Analysis based on the Newmark method• Analysis inelastic uses two hysteretic bilinear

model (Bilinear 1 y Bilinear 2)

Applications :

• Study of the response to forced excitation• Study of the response to seismic excitation • Comparison between elastic and inelastic

response