Multiple source and attenuation relationships for evaluation of deterministic seismic hazard: logic tree approach considering local site effects

2011 ◽  
Vol 5 (3-4) ◽  
pp. 173-185 ◽  
Author(s):  
K.S. Vipin ◽  
T.G. Sitharam
Keyword(s):  
Seismic Hazard ◽  
Site Effects ◽  
Multiple Source ◽  
Logic Tree ◽  
Local Site Effects ◽  
Attenuation Relationships ◽  
Local Site ◽  
Deterministic Seismic Hazard ◽  
Tree Approach

Evaluation of Peak Ground Acceleration and Response Spectra Considering the Local Site Effects

2010 ◽  
Vol 1 (1) ◽  
pp. 25-41 ◽  
Author(s):  
T. G. Sitharam ◽  
K. S. Vipin
Keyword(s):  
Seismic Hazard ◽  
Peak Ground Acceleration ◽  
Site Effects ◽  
Response Spectra ◽  
Probabilistic Logic ◽  
Site Classification ◽  
Ground Acceleration ◽  
Entire Study ◽  
Local Site Effects ◽  
Local Site

The local site effects play an important role in the evaluation of seismic hazard. The proper evaluation of the local site effects will help in evaluating the amplification factors for different locations. This article deals with the evaluation of peak ground acceleration and response spectra based on the local site effects for the study area. The seismic hazard analysis was done based on a probabilistic logic tree approach and the peak horizontal acceleration (PHA) values at the bed rock level were evaluated. Different methods of site classification have been reviewed in the present work. The surface level peak ground acceleration (PGA) values were evaluated for the entire study area for four different site classes based on NEHRP site classification. The uniform hazard response spectrum (UHRS) has been developed for the city of Bangalore and the details are presented in this work.

Evaluation of Peak Ground Acceleration and Response Spectra Considering the Local Site Effects

2012 ◽  
pp. 1-17
Author(s):  
Sitharam T. G. ◽  
Vipin K. S.
Keyword(s):  
Seismic Hazard ◽  
Peak Ground Acceleration ◽  
Site Effects ◽  
Response Spectrum ◽  
Response Spectra ◽  
Site Classification ◽  
Ground Acceleration ◽  
Local Site Effects ◽  
Local Site ◽  
Uniform Hazard Response Spectrum

The local site effects play an important role in the evaluation of seismic hazard. The proper evaluation of the local site effects will help in evaluating the amplification factors for different locations. This article deals with the evaluation of peak ground acceleration and response spectra based on the local site effects for the study area. The seismic hazard analysis was done based on a probabilistic logic tree approach and the peak horizontal acceleration (PHA) values at the bed rock level were evaluated. Different methods of site classification have been reviewed in the present work. The surface level peak ground acceleration (PGA) values were evaluated for the entire study area for four different site classes based on NEHRP site classification. The uniform hazard response spectrum (UHRS) has been developed for the city of Bangalore and the details are presented in this work.

Seismic hazard assessment of Chennai city considering local site effects

2008 ◽  
Vol 117 (S2) ◽  
pp. 853-863 ◽  
Author(s):  
A. Boominathan ◽  
G. R. Dodagoudar ◽  
A. Suganthi ◽  
R. Uma Maheswari
Keyword(s):  
Seismic Hazard ◽  
Hazard Assessment ◽  
Site Effects ◽  
Seismic Hazard Assessment ◽  
Local Site Effects ◽  
Local Site ◽  
Chennai City

scholarly journals Preliminary Analysis for Evaluation of Local Site Effects from Strong Motion Spectra by an Inversion Method.

1992 ◽  
Vol 40 (1) ◽  
pp. 175-191 ◽  
Author(s):  
Kenichi Kato ◽  
Masayuki Takemura ◽  
Tomonori Ikeura ◽  
Kenji Urao ◽  
Tomiichi Uetake
Keyword(s):  
Preliminary Analysis ◽  
Site Effects ◽  
Strong Motion ◽  
Inversion Method ◽  
Local Site Effects ◽  
Local Site
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