چکیده مقاله
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
کلیدواژهها
نویسندگان
M. Alirezaei
Ph D student International Institute of Earthquake Engineering and Seismology , Tehran, Iran
H. Shakib
Faculty Civil and Environmental Engineering, Tarbiat Modares University, Tehran, Iran
شیوه ارجاع
Alirezaei, M. and Shakib, H.,1391,Considering the effect of six component of near-fault earthquake ground motions on the three dimensional systems,9th International Congress on Civil Engineering,Isfahan
ارائهشده در
مجموعه مقالات نهمین کنگره بین الملی مهندسی عمران19 اردیبهشت 1391 · اصفهان