Site response analysis of the Kashmir valley during the 8 October 2005 Kashmir earthquake (M w 7.6) using a geotechnical dataset

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985891%3A_____%2F19%3A00509024" target="_blank" >RIV/67985891:_____/19:00509024 - isvavai.cz</a>

Výsledek na webu

<a href="https://link.springer.com/article/10.1007%2Fs10064-018-1254-1" target="_blank" >https://link.springer.com/article/10.1007%2Fs10064-018-1254-1</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s10064-018-1254-1" target="_blank" >10.1007/s10064-018-1254-1</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Site response analysis of the Kashmir valley during the 8 October 2005 Kashmir earthquake (M w 7.6) using a geotechnical dataset

Popis výsledku v původním jazyce

The site response analysis of Kashmir valley during the 8 October 2005 Kashmir earthquake (M-w 7.6) using the standard penetration test N value' (SPT N) geotechnical dataset is presented. Due to non-availability of the strong motion data records, synthetic ground motions at the bedrock level were generated at each borehole location by the stochastic finite fault method. The soil type-specific relationships between SPT N value and shear wave velocity were used to generate shear wave velocity profiles at each borehole site, which were later interpolated to map the shear wave velocity pattern in the Kashmir valley. The analyses revealed that site classes C and D of the NEHRP classification are dominant in the valley. The site response analysis conducted using the equivalent linear approach with DEEPSOIL showed that the local site conditions play an important role in the transmission of ground motion from the bedrock to the surface in the Kashmir valley, suggesting that it is imperative to consider the site effect in the seismic hazard assessment of the Kashmir valley. A detailed analysis of four important localities of Kashmir valley, namely, Anantnag, Baramulla, Kupwara and Srinagar, was also performed.

Název v anglickém jazyce

Site response analysis of the Kashmir valley during the 8 October 2005 Kashmir earthquake (M w 7.6) using a geotechnical dataset

Popis výsledku anglicky

The site response analysis of Kashmir valley during the 8 October 2005 Kashmir earthquake (M-w 7.6) using the standard penetration test N value' (SPT N) geotechnical dataset is presented. Due to non-availability of the strong motion data records, synthetic ground motions at the bedrock level were generated at each borehole location by the stochastic finite fault method. The soil type-specific relationships between SPT N value and shear wave velocity were used to generate shear wave velocity profiles at each borehole site, which were later interpolated to map the shear wave velocity pattern in the Kashmir valley. The analyses revealed that site classes C and D of the NEHRP classification are dominant in the valley. The site response analysis conducted using the equivalent linear approach with DEEPSOIL showed that the local site conditions play an important role in the transmission of ground motion from the bedrock to the surface in the Kashmir valley, suggesting that it is imperative to consider the site effect in the seismic hazard assessment of the Kashmir valley. A detailed analysis of four important localities of Kashmir valley, namely, Anantnag, Baramulla, Kupwara and Srinagar, was also performed.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10505 - Geology

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2019

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Bulletin of Engineering Geology and the Environment

ISSN

1435-9529

e-ISSN

—

Svazek periodika

78

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

13

Strana od-do

2551-2563

Kód UT WoS článku

000468075000026

EID výsledku v databázi Scopus

2-s2.0-85043365961