Zobrazeno 1 - 10
of 20
pro vyhledávání: '"M. R. Ghayamghamian"'
Autor:
R Movahedasl, M R Ghayamghamian
Publikováno v:
Journal of Geophysics and Engineering. 12:535-551
A lot of research on the 2D or 3D effects of large-scale basins (within several kilometers depth) have been conducted in the past. However, different 2D aspects of small-scale sedimentary basins (within tens of meters depth) remain in the developing
Publikováno v:
Natural Hazards. 74:2229-2250
Determination of the priorities for improvement of vulnerable urban fabrics based on a comprehensive assessment is among the main desires of local governments in earthquake-prone countries like Iran. However, in most countries, the comprehensive and
Publikováno v:
Geophysical Journal International. 196:924-938
Publikováno v:
Geophysical Journal International. 192:275-284
In this study, the first step towards establishing an onsite earthquake early warning system (EWS) in the Tehran region is presented. The system uses the period parameters tau(max)(p) and tau(c) from the first 3 s of the vertical and horizontal compo
Publikováno v:
Seismic Behaviour and Design of Irregular and Complex Civil Structures II ISBN: 9783319142456
In addition to the structural torsional effects coming from the horizontal asymmetry of the building structure one can also meet with the direct torsional ground excitations of the building. The dynamic analyses of structures have been carried out by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::742fe43a9e11f96d276afc8c28f81034
https://doi.org/10.1007/978-3-319-14246-3_3
https://doi.org/10.1007/978-3-319-14246-3_3
Publikováno v:
Natural Hazards. 62:901-926
Most of the recent earthquakes in Iran were associated with some types of geological hazards that were the cause of additional damage and casualties in the earthquake-affected areas. In order to reduce the impacts of geo-hazards, several policies and
Publikováno v:
Geophysical Journal International. 189:669-680
SUMMARY On 2005 February 22, the Dahuiyeh-Zarand earthquake, Mw 6.5, struck one of the most seismically active regions in south-central Iran, east of Zarand City in Kerman province, causing more than 500 fatalities. The causative fault of the 2005 Da
Autor:
Ali Shafiee, Abdollah Sohrabi-Bidar, M. R. Ghayamghamian, Mohsen Kamalian, H. Hamzehloo, Ebrahim Haghshenas, Mohammad Kazem Jafari
Publikováno v:
Engineering Geology. 97:63-79
As an important step in effectively reducing seismic risk and the vulnerability of the city of Qom to earthquakes, a site effect microzonation study was conducted. Seismic hazard analysis for a return period of 475 years was carried out. Data from 16
Autor:
Y. Hisada, M. R. Ghayamghamian
Publikováno v:
Geophysical Journal International. 170:679-686
SUMMARY The 2003 December 26 Bam earthquake was an intermediate size strike-slip event that occurred beneath the Bam city, causing more than 26000 fatalities. The record of the only near-fault station (Bam station) shows a clear long-period pulse in
Autor:
Gholamreza Nouri, M. R. Ghayamghamian
Publikováno v:
Earthquake Engineering & Structural Dynamics. 36:1407-1429
An effort is made to examine the properties of rotational (torsional and rocking) ground motions using Chiba dense array data. The Chiba array system, located 30 km east of Tokyo, Japan, is composed of 15 boreholes with separation distances varying f