شماره ركورد كنفرانس :
4891
عنوان مقاله :
Considering the effect of six component of near-fault earthquake ground motions on the three dimensional systems
Author/Authors :
Alirezaei M International Institute of Earthquake Engineering and Seismology , Shakib H Faculty Civil and Environmental Engineering - Tarbiat Modares University
كليدواژه :
Rotational components of earthquake , Near-fault , Far fault
عنوان كنفرانس :
نهمين كنگره بين المللي مهندسي عمران
چكيده فارسي :
فاقد چكيده فارسي
چكيده لاتين :
The rotational component of seismic strong-motion is attracting attention since it is becoming evident that it may contribute considerably to the overall response of structures to earthquake motions. This paper presents an improved method for calculating the time histories of torsional and rocking components of ground motion corresponding to a set of three recorded orthogonal translational components. Using the multicomponent input, the maximum structural response to an arbitrarily oriented earthquake is derived. The mathematical model and numerical results of the torsion and rocking obtained from a set of three recorded translational components are also presented.
