Gravity Effect on Single-Degree Inelastic System

摘要: The influence of the gravity effect on dynamic behavior a single-degree inelastic system is studied. effect, which associated with weight structure, found to have increased system's elastic natural period and changed its behavior. Limiting conditions, are based free vibration system, proposed be used as supplement in design. forced response due earthquake type acceleration result shows good agreement limiting conditions. Displacement spectra input energy for considered, also given.