Probabilistic Seismic Hazard Model of West Bengal, India

Maiti Soumya K.; Nath Sankar K.; Adhikari Manik D.; Srivastava Nishtha; Sengupta Probal; Gupta Arun K.

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Probabilistic Seismic Hazard Model of West Bengal, India

机译：印度西孟加拉邦的概率地震危险模型

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We deliver a next-generation Probabilistic Seismic Hazard model of West Bengal based on improved seismogenic source characterization considering both the Layered Polygonal sources & Tectonic sources in the hypocentral depth range of 0-25 km & 25-70 km, seismic local-specific site condition, and adaption of appropriate region specific ground motion prediction equations in a logic tree framework. The surface consistent Probabilistic seismic hazard distribution in terms of Peak Ground Acceleration (PGA) & 5% damped Pseudo Spectral Acceleration (PSA) at different time periods for 10% probability of exceedance in 50 years have been generated and the design response spectra computed.

机译：我们考虑到分层震源和构造震源在0-25 km和25-70 km的震中深度范围内，局部地震条件下的局部地震条件，基于改进的震源特征，提供了西孟加拉邦的下一代概率地震危险模型，以及在逻辑树框架中适应特定区域的地面运动预测方程。生成了在50年内超过10％概率的，在不同时间段的峰值地面加速度（PGA）和5％阻尼伪谱加速度（PSA）的表面一致概率地震危险分布，并计算了设计响应谱。

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来源
《Journal of Earthquake Engineering》 |2017年第8期|1113-1157|共45页
作者
Maiti Soumya K.; Nath Sankar K.; Adhikari Manik D.; Srivastava Nishtha; Sengupta Probal; Gupta Arun K.;
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作者单位

Indian Inst Technol, Dept Geol & Geophys, Kharagpur 721302, W Bengal, India;

Indian Inst Technol, Dept Geol & Geophys, Kharagpur 721302, W Bengal, India;

Indian Inst Technol, Dept Geol & Geophys, Kharagpur 721302, W Bengal, India;

Indian Inst Technol, Dept Geol & Geophys, Kharagpur 721302, W Bengal, India;

Indian Inst Technol, Dept Geol & Geophys, Kharagpur 721302, W Bengal, India;

Minist Earth Sci, Seismol Div, New Delhi, India;

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正文语种 eng
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关键词
Probabilistic Seismic Hazard; PGA; PSA; Site Characterization; Design Response Spectra; MM Intensity; West Bengal;

机译：概率地震危险;PGA;PSA;场地特征;设计响应谱;MM强度;西孟加拉邦;

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1. Earthquake scenario in West Bengal with emphasis on seismic hazard microzonation of the city of Kolkata, India [J] . S. K. Nath, M. D. Adhikari, S. K. Maiti, Natural hazards and earth system sciences . 2014,第9期

机译：西孟加拉邦的地震情节，重点是印度加尔各答市的地震灾害微区
2. Earthquake scenario in West Bengal with emphasis on seismic hazard microzonation of the city of Kolkata, India [J] . Nath S. K., Adhikari M. D., Maiti S. K., Natural Hazards and Earth System Sciences Discussions . 2014,第9期

机译：西孟加拉邦地震情景强调了印度加尔各答市地震危险微微突出
3. Probabilistic seismic hazard mapping of National Capital Region of India using a modified gridded seismicity model [J] . Gupta A., Gupta V.K., Gupta I.D. Soil Dynamics and Earthquake Engineering . 2021,第May期

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4. GEOINFORMATICS APPROACH TO DELINEATE FLOOD HAZARD ZONES OF MURSHIDABAD DISTRICT, WEST BENGAL, INDIA [C] . Soubhik Karmakar, Prafull Singh, Maya Kumari Asian conference on remote sensing;ACRS . 2017

机译：界定印度西孟加拉邦穆希达巴德地区洪灾危险区的地理信息学方法
5. Probabilistic analysis of seismic hazards in southwest Indiana. [D] . Zhao, Lin. 2005

机译：印第安纳西南部地震灾害的概率分析。
6. A geographic information system-based approach of flood hazards modelling Paschim Medinipur district West Bengal India [O] . Kishor Dandapat, Gopal K. Panda 2018

机译：基于地理信息系统的洪水灾害建模方法印度西孟加拉邦Paschim Medinipur区
7. Earthquake scenario in West Bengal with emphasis on seismic hazard microzonation of the city of Kolkata, India [O] . S. K. Nath, M. D. Adhikari, S. K. Maiti, 2014

机译：西孟加拉邦地震情景强调了印度加尔各答市地震危险微微突出

Probabilistic Seismic Hazard Model of West Bengal, India

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