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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 국제구조공학회 Smart Structures and Systems, An International Journal Smart Structures and Systems, An International Journal Vol.26 No.3
- 발행연도
- 2020.1
- 수록면
- 277 - 290 (14page)
이용수
초록· 키워드
오류제보하기
Disasters, including earthquakes and landslides, have enormous economic and social losses besides their impact on environmental disruption. Iran, and particularly its Western part, is known as an earthquake susceptible area due to numerous strong ground motions. Studying ecological changes due to climate change can improve the public and expert sector's awareness and response to future disastrous events. Synthetic Aperture Radar (SAR) data and Interferometric Synthetic Aperture Radar (InSAR) technologies are appropriate tools for modeling and surface deformation modeling. This paper proposes an efficient approach to detect ground deformation changes using Sentinel-1A. The focal point of this research is to map the ground surface deformation modeling is presented using InSAR technology over Sarpol-e Zahab on 25th November 2018 as a study case. For surface deformation modeling and detection of the ground movement due to earthquake SARPROZ in MATLAB programming language is used and discussed. Results show that there is a general ground movement due to the Sarpol-e Zahab earthquake between -7 millimeter to +18 millimeter in the study area. This research verified previous researches on the advanced image analysis techniques employed for mapping ground movement, where InSAR provides a reliable tool for assisting engineers and the decision-maker in choosing proper policies in a time of disasters. Based on the result, 574 out of 682 damaged buildings and infrastructures due to the 2017 Sarpol-e Zahab earthquake have moved from -2 to +17 mm due to the 2018 earthquake with a magnitude of 6.3 Richter. Results show that mountainous areas have suffered land subsidence, where urban areas had land uplift.
목차
등록된 정보가 없습니다.
참고문헌 (74)
참고문헌 신청
P. Agard / 2005 / Convergence history across Zagros (Iran): constraints from collisional and earlier deformation / International Journal of Earth Sciences 94(3):401~419
William D. Barnhart / 2018 / Ramp-flat basement structures of the Zagros Mountains inferred from co-seismic slip and afterslip of the 2017 Mw7.3 Darbandikhan, Iran/Iraq earthquake / Earth and Planetary Science Letters 496:96~107
Mohammad H. Baziar / 2017 / Earthquake Demand Energy Attenuation Model for Liquefaction Potential Assessment / Earthquake Spectra 33(2):757~780
P. Berardino / 2002 / A new algorithm for surface deformation monitoring based on small baseline differential SAR interferograms / IEEE Transactions on Geoscience and Remote Sensing 40(11):2375~2383
Manuel Berberian / 1995 / Master “blind” thrust faults hidden under the Zagros folds: active basement tectonics and surface morphotectonics / Tectonophysics 241(3-4):193~224
William D. Barnhart / 2018 / Ramp-flat basement structures of the Zagros Mountains inferred from co-seismic slip and afterslip of the 2017 Mw7.3 Darbandikhan, Iran/Iraq earthquake / Earth and Planetary Science Letters 496:96~107
Mohammad H. Baziar / 2017 / Earthquake Demand Energy Attenuation Model for Liquefaction Potential Assessment / Earthquake Spectra 33(2):757~780
P. Berardino / 2002 / A new algorithm for surface deformation monitoring based on small baseline differential SAR interferograms / IEEE Transactions on Geoscience and Remote Sensing 40(11):2375~2383
Manuel Berberian / 1995 / Master “blind” thrust faults hidden under the Zagros folds: active basement tectonics and surface morphotectonics / Tectonophysics 241(3-4):193~224
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