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The horizontal-to-vertical spectral ratio and its applications
The horizontal-to-vertical spectral ratio (HVSR) has been extensively used in site characterization utilizing recordings from microtremor and...
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Comparative Analysis of SSR and HVSR Method for Site Response Analysis
The Northeast part of India falls under seismic Zone V (IS:1893–2002), the highest seismic activity zone. However, there is a lack of sufficient...
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Evaluation of Site Effects Using HVSR Measurements Along Srinagar Metro Alignment, Jammu and Kashmir
Srinagar metro rail is set to be constructed as part of the Mass Rapid Transport System planned for the cities of Srinagar and Jammu in Jammu and...
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Site Classification of Strong Motion Stations of Uttarakhand, India, Based on Standard Spectral Ratio, and Horizontal-to-Vertical Spectral Ratio Methods
Program for excellence in strong motion studies) (PESMOS) is an important accelerogram database in India consisting of earthquake records from 300...
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Establishing Seismic Site Class for five Recording Stations in Delhi Based on Theoretical Horizontal to Vertical Spectral Ratio
PESMOS is an extensive database of strong-motion records in India having accelerograms from more than 300 strong-motion recording stations (RSs),...
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Site Characterization for Seismic Hazard Analysis in Gorakhpur City Using Shear Wave Velocity (Vs) from Ambient Noise Measurements
The Gorakhpur city experienced several high-intensity tremors because of ongoing seismic activities in the Himalayan region. Therefore, the...
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Estimation of Site Amplification Factor and Predominant Frequency in and Around Panchkula City, Haryana, India
In this study, we used the horizontal-to-vertical spectral ratio (HVSR) technique to estimate the site amplification factor and the...
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Investigation of Site Amplification for the Sedimentary Deposits of DMDP Area in Bangladesh
Prior seismic events have clearly shown that site amplification is the main factor that damages infrastructures built on sediment in earthquake-prone...
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Influence of Bedrock on Site Response
Seismic hazard assessment study cannot be completed without complete understanding of site response of the particular site. Empirically, VS30 is one...
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Characteristics of Seismic Response Based on the Ambient Noise Test and Numerical Simulation of Large Landslide Deposits
During strong earthquakes, large landslide deposits may be reactivated and contribute to erosion. To obtain a better understanding of the seismic...
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Seismic Source Parameters and High-Frequency Spectral Decay Model for the Region of North India
This study examines the seismic source parameters and high-frequency spectral attenuation factor (
κ ) of 36 minor to moderate earthquake (EQ) events...
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An earthquake spectra parameters near the new capital administrative city, Egypt
Seven Strong Motion stations recorded an earthquake of Mw 3.8 on December, 31 2018 on the Cairo- Suez southern road. The furthest NUB station is...
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A Study on Determination of the Fundamental Period of Earth Dams through Experimental, Empirical, Numerical, and Analytical Methods
BackgroundVarious methodologies for estimating fundamental periods in earth dams have been developed, each striving for supremacy within their...
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Importance of Multiple Geophysical Tests for Effective Subsurface Profiling
The dynamic properties of subsoil such as Shear modulus (G), S-wave velocity (Vs), P-wave velocity (Vp), and Poisson’s ratio (ν) help us to...
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Çanakkale Basin Strong Ground Motion Network
Çanakkale region is under the influence of the western extension of the strike-slip North Anatolian Fault in the north and active faults with...
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Simulated Annealing Algorithm for Subsurface Shear Wave Velocity Investigation Using Ground Vibration Data
Subsurface shear wave velocity plays an important role in designing earthquake-resistant structures. Average shear wave velocity up to 30 m depth,...
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Guidelines for Minimization of Uncertainties and Estimation of a Reliable Shear Wave Velocity Profile Using MASW Testing: A State-of-the-Art Review
Resilience against earthquakes has become important in the current scenario, when numerous events of seismic shaking keep on occurring, especially in...
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Assessment of Double Resonance from Microtremor Observations for Jammu Region in India
The Jammu region (JR) in the union territory of India is located in the northwestern Himalayas, affected by moderate to large magnitude earthquakes....
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Site Response Studies Application in Seismic Hazard Microzonation and Ground Characterization
Site response study is one of the most powerful tools in engineering seismology as it models the influence of the near surface layers of soil on...
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Assessment of Proxy-Based Vs30 Estimation in Roorkee, Uttarakhand
A well-liked measure for site characterization and classification is the averaged seismic shear wave velocity with time for the top 30 m below the...