Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Hamed Tajammolian"'
Publikováno v:
Buildings, Vol 13, Iss 6, p 1364 (2023)
This paper presents seismic fragility curves to assess the effect of far-field ground motions on the behavior of high-rise steel moment resisting frame (SMRF) structures equipped with Tuned Mass Damper, considering the cyclic deterioration of members
Externí odkaz:
https://doaj.org/article/1c6761f15422443092e251b5ac7cf933
Publikováno v:
Journal of Structural and Construction Engineering, Vol 7, Iss 2, Pp 95-114 (2020)
In this paper, attempts are made to compare the seismic fragility and the probability of failure of steel structures supported on different types of friction pendulum isolators. These isolators including single friction, dual friction pendulum and tr
Externí odkaz:
https://doaj.org/article/3df65645dd964bcf9ed6c7227f1f6733
Publikováno v:
Journal of Structural and Construction Engineering, Vol 6, Iss شماره ویژه 3, Pp 205-220 (2019)
In this study, seismic behavior of isolated structures supported on different types of friction pendulum bearings namely SFP, DCFP and TCFP subjected to seven records of near fault ground motion have been compared. To investigate the results of diffe
Externí odkaz:
https://doaj.org/article/6661697228f94c4494a0aa47b015d092
Publikováno v:
Journal of Structural and Construction Engineering, Vol 4, Iss شماره ویژه 1, Pp 48-57 (2017)
In this paper the effects of mass eccentricity of superstructure as well as stiffness eccentricity of isolators on the amplification of seismic responses of base-isolated structures are investigated. Superstructures with 3, 6 and 9 stories and aspect
Externí odkaz:
https://doaj.org/article/e60ffc223e9048409371e706e7d6e634
Publikováno v:
Structures. 33:3655-3666
Publikováno v:
Bulletin of Earthquake Engineering. 19:3571-3595
Near-fault (NF) ground motions may induce higher demands on structures compared to far-fault records. This is often due to the velocity pulses, called forward-directivity pulses, which are commonly observed in the fault-normal ground motion component
Publikováno v:
Structures. 28:127-140
This study aims to investigate the effect of near-fault pulse-like earthquake ground motions as well as the foundation safety factor, on the performance-based seismic response (PBSR) of special steel moment-resisting frame (MRF). The Beam on the Nonl
Autor:
Saeid Tarfan, Hamed Tajammolian
Publikováno v:
Journal of Earthquake Engineering. 25:2555-2578
In this paper, attempts are made to present an intelligent procedure, namely, least square supported vector machine (LSSVM) to provide the reinforced concrete (RC) elements’ nonlinear model. For th...
Publikováno v:
Canadian Journal of Civil Engineering. 45:314-327
Recent studies show that rotational components of earthquakes can amplify the floor acceleration in a base-isolated structure. As a result, the seismic force of nonstructural components could be significantly increased. In this paper, a simple rectan
Publikováno v:
Structures. 13:66-78
Seismic Fragility curves of asymmetric steel structures isolated with Triple Concave Friction Pendulum (TCFP) bearings are studied in this paper. To consider the record-to-record uncertainty an ensemble of 45 sets of near-fault ground motion is selec