Probabilistic seismic hazard assessment for Bayankhongor aimag of Mongolia
| Autor: | Mоngоnsuren D, Dembereldulam M, Ankhtsetseg D, Odonbaatar Ch, Bayarsaikhan E |
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| Jazyk: | angličtina |
| Rok vydání: | 2019 |
| Předmět: |
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geography Peak ground acceleration geography.geographical_feature_category Bedrock Hazard analysis Induced seismicity Strike-slip tectonics Hazard lcsh:Social Sciences lcsh:H Seismic hazard seismic hazard analysis hazard curve General Earth and Planetary Sciences lcsh:Q lcsh:Science seismicity Geology Seismology General Environmental Science peak ground acceleration |
| Zdroj: | Proceedings of the Mongolian Academy of Sciences, Pp 43-56 (2019) |
| Popis: | Central Asia is one of the seismically most active regions in the world. Its complex seismicity is due to the collision of the Eurasian and Indian plates, which has resulted in some of the world’s largest intra-plate events over history. The region is dominated by reverse faulting over strike slip and normal faulting events.The GSHAP project, aiming at hazard assessment on a global scale, indicates that the territory of Bayankhongor aimag, Mongolia, in Central Asia is characterized by maximum bedrock peak ground accelerations for 10% probability of exceedance in 50 years as medium as in range of 80 to 160cm/s2. In this study, which has been carried out within the framework of the project “Seismic microzoning map of center of 12 aimags, Mongolia”, the area source model and different kernel approaches are used for a probabilistic seismic hazard assessment for the Mongolia. The seismic hazard is assessed considering shallow (depth |
| Databáze: | OpenAIRE |
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