Application of microzonation towards system-wide seismic risk assessment of railway network

A Ansari, KS Rao, AK Jain - Transportation Infrastructure Geotechnology, 2024 - Springer
Regarding passenger safety and railway network serviceability, the effects of earthquakes
on underground transportation systems situated in seismically active regions yield a great …

Seismic risk assessment for the North Eastern Region of India by integrating seismic hazard and social vulnerability

N Agrawal, L Gupta, J Dixit, SK Dash - Sustainable and Resilient …, 2023 - Taylor & Francis
The present study aims at conducting a comprehensive seismic risk assessment for the
North Eastern Region of India at regional and sub-regional levels by integrating probabilistic …

Probabilistic seismic hazard assessment for northeast India region

R Das, ML Sharma, HR Wason - Pure and Applied Geophysics, 2016 - Springer
Northeast India bounded by latitudes 20°–30° N and longitudes 87°–98° E is one of the
most seismically active areas in the world. This region has experienced several moderate-to …

Comprehensive seismic hazard assessment of Tripura and Mizoram states

TG Sitharam, A Sil - Journal of Earth System Science, 2014 - Springer
Northeast India is one of the most highly seismically active regions in the world with more
than seven earthquakes on an average per year of magnitude 5.0 and above. Reliable …

Development of new ground motion prediction equation for the North and Central Himalayas using recorded strong motion data

R Ramkrishnan, K Sreevalsa… - Journal of Earthquake …, 2021 - Taylor & Francis
ABSTRACT A new region-specific Ground Motion Prediction Equation (GMPE) was
developed for the North and Central Himalayas purely based on recorded strong motion …

[HTML][HTML] Probabilistic assessment of surface level seismic hazard in India using topographic gradient as a proxy for site condition

TG Sitharam, S Kolathayar, N James - Geoscience Frontiers, 2015 - Elsevier
This paper presents spatial variation of seismic hazard at the surface level for India, covering
6–38° N and 68–98° E. The most recent knowledge on seismic activity in the region has …

Seismic hazard maps and spectrum for Patna considering region-specific seismotectonic parameters

P Anbazhagan, K Bajaj, S Patel - Natural Hazards, 2015 - Springer
The objective of this paper was to develop the seismic hazard maps of Patna district
considering the region-specific maximum magnitude and ground motion prediction equation …

Probabilistic seismic hazard analysis (PSHA) to estimate the input ground motions for Co-seismic landslide hazard assessment: a case study on Himalayan highways …

S Kumar, A Sengupta, R Hermanns, J Dehls… - … of the Earth, Parts A/B/C, 2022 - Elsevier
Abstract Sikkim, the North-Eastern state of India, along with its neighbouring region is
recognized as a part of the 'Alpine-Himalayan global seismic belt', which is one of the most …

Probabilistic seismic hazard analysis of Tripura and Mizoram states

A Sil, TG Sitharam, S Kolathayar - Natural hazards, 2013 - Springer
A probabilistic seismic hazard analysis for the states of Tripura and Mizoram in North East
India is presented in this paper to evaluate the ground motion at bedrock level. Analyses …

Ground motion estimation during 25th April 2015 Nepal earthquake

J Dhanya, M Gade, STG Raghukanth - Acta Geodaetica et Geophysica, 2017 - Springer
In the absence of an array of strong motion records, numerical and empirical methods are
used to estimate the ground motion during 25th April 2015 Nepal earthquake. Spectral finite …