Results 251 to 260 of about 26,422 (301)
, 2005 Some of the next articles are maybe not open access.
Related searches:
Related searches:
Synchronization of HTW Peak Responses with Peak Ground Acceleration
Geotechnical Engineering for Transportation Projects, 2004Pseudo-static analysis of seismic performance of an earth structure based on the assumption of the synchronization of its peak responses with the peak ground acceleration are described in this paper. For a mechanically stabilized earth retaining wall, the acceleration, horizontal wall displacement, earth pressure, bearing pressure, and inclusion ...
Nien-Yin Chang +2 more
openaire +1 more source
Magnitude-dependent variance of peak ground acceleration
Bulletin of the Seismological Society of America, 1995AbstractWe examine the variability of peak horizontal and vertical accelerations of the large California strong-motion data set for the time period 1957 to 1991 and find a statistically significant dependence of the standard error on earthquake magnitude. Specifically, the standard error decreases with increasing magnitude.
R. R. Youngs +3 more
openaire +1 more source
Estimation of the peak horizontal ground acceleration based on peak accelerations of the components
Bulletin of the Seismological Society of America, 1982Abstract Lower and upper bounds of the peak horizontal ground acceleration are obtained through the consideration of the peak accelerations of two horizontal orthogonal components of the ground motion. Since the bounded region is relatively narrow, it is proposed to use the mean of the upper and lower bound accelerations as the peak ...
N. Mostaghel, G. Ahmadi
openaire +1 more source
Earthquake Spectra, 1999
We have developed regression relationships between Modified Mercalli Intensity ( Imm) and peak ground acceleration (PGA) and velocity (PGV) by comparing horizontal peak ground motions to observed intensities for eight significant California earthquakes.
Wald, David J. +3 more
openaire +2 more sources
We have developed regression relationships between Modified Mercalli Intensity ( Imm) and peak ground acceleration (PGA) and velocity (PGV) by comparing horizontal peak ground motions to observed intensities for eight significant California earthquakes.
Wald, David J. +3 more
openaire +2 more sources
Relationship between Peak Ground Acceleration, Peak Ground Velocity, and Intensity in Taiwan
Bulletin of the Seismological Society of America, 2003Based on the strong-motion data set from the 1999 Chi-Chi, Taiwan, earthquake and a shaking damage statistics database, we investigated the correlations between strong ground motions and earthquake damage (fatalities and building collapses) through a regression analysis.
openaire +1 more source
Bayesian Analysis of Peak Ground Acceleration Attenuation Relationship
AIP Conference Proceedings, 2010Estimation of peak ground acceleration is one of the main issues in civil and earthquake engineering practice. The Boore‐Joyner‐Fumal empirical formula [1] is well known for this purpose. In this paper we propose to use the Bayesian probabilistic model class selection approach to obtain the most suitable prediction model class for the seismic ...
He-Qing Mu +5 more
openaire +1 more source
Pure and Applied Geophysics, 2010
The active faults near Tehran are capable of producing Mw magnitudes of 6.62–7.23; at epicentral distances of 25 km from the active faults, and Mw = 7.23, the peak ground horizontal acceleration, PGH, is between 386 and 730 cm/s2 and peak ground vertical acceleration, PGV, is between 192 and 261 cm/s2; the historic earthquake of the fourth century BC ...
openaire +1 more source
The active faults near Tehran are capable of producing Mw magnitudes of 6.62–7.23; at epicentral distances of 25 km from the active faults, and Mw = 7.23, the peak ground horizontal acceleration, PGH, is between 386 and 730 cm/s2 and peak ground vertical acceleration, PGV, is between 192 and 261 cm/s2; the historic earthquake of the fourth century BC ...
openaire +1 more source
Global Attenuation Relationship for Estimating Peak Ground Acceleration
Journal of the Geological Society of India, 2018Abstract Peak Ground Acceleration (PGA) is a very important ground motion parameter which is used to define the degree of ground shaking during an earthquake. It is also very helpful for designing earthquake resistant structure. The PGA can be estimated by attenuation relationships using magnitude, distance, source type etc of a ground ...
openaire +1 more source
ARTIFICIAL NEURAL NETWORK BASED ESTIMATION OF PEAK GROUND ACCELERATION
ISET Journal of Earthquake Technology, 2009This paper presents the application of artificial neural networks (ANN) for estimation of peak ground acceleration (PGA) for earthquakes of magnitude more than 5.0 and hypocentral distance of less than 50 km. Earthquake magnitude, hypocentral distance, and average values of four geophysical properties of the site (Standard Penetration Test (SPT) blow ...
C.R. Arjun, Ashok Kumar
openaire +1 more source