Results 271 to 280 of about 265,284 (302)
Some of the next articles are maybe not open access.
Estimation of strength reduction factors via normalized pseudo‐acceleration response spectrum
Earthquake Engineering & Structural Dynamics, 2006AbstractEstimation of design forces in ductility‐based earthquake‐resistant design continues to be carried out with the application of response modification factors on elastic design spectra, and it remains interesting to explore how best to estimate strength reduction factors (SRFs) for a design situation.
Debasis Karmakar, Vinay K. Gupta
openaire +1 more source
Nuclear Engineering and Design, 1986
Abstract Mode truncation is often used in seismic structural analyses of the classically as well as the nonclassically damped structures. In some cases, however, it can introduce significant error in calculated response due to the, so-called, missing mass effect.
A.M. Sharma, M.P. Singh
openaire +1 more source
Abstract Mode truncation is often used in seismic structural analyses of the classically as well as the nonclassically damped structures. In some cases, however, it can introduce significant error in calculated response due to the, so-called, missing mass effect.
A.M. Sharma, M.P. Singh
openaire +1 more source
Response spectrum of incompatible acceleration, velocity and displacement histories
Earthquake Engineering & Structural Dynamics, 2001The ground motions induced by an earthquake are expressed by the histories of acceleration, velocity and displacement. It is generally assumed that the acceleration, velocity and displacement histories contain identical information, i.e. the velocity history is obtained by integration of the acceleration history, and the displacement history is ...
openaire +1 more source
Construction and Building Materials, 2017
Abstract The dynamic response of pavement, especially in term of vibration, provides information on pavement damage prediction, noise control and so forth. The vibration of pavement is also a potential energy which can be collected by energy harvester and utilized by sensing technology to obtain information of traffic and pavement conditions. In this
Yinning Zhang +4 more
openaire +1 more source
Abstract The dynamic response of pavement, especially in term of vibration, provides information on pavement damage prediction, noise control and so forth. The vibration of pavement is also a potential energy which can be collected by energy harvester and utilized by sensing technology to obtain information of traffic and pavement conditions. In this
Yinning Zhang +4 more
openaire +1 more source
Acta Seismologica Sinica, 2004
The seismic intensity attenuation relations in northeastern Tibetan Plateau region are established by a regression analysis on isoseismal data. Then the attenuation relations for horizontal peak ground acceleration and short-period response spectrum for western North America are derived based on the database of HUO Jun-rong and strong motion data from ...
Yan-xiang Yu, Su-yun Wang
openaire +1 more source
The seismic intensity attenuation relations in northeastern Tibetan Plateau region are established by a regression analysis on isoseismal data. Then the attenuation relations for horizontal peak ground acceleration and short-period response spectrum for western North America are derived based on the database of HUO Jun-rong and strong motion data from ...
Yan-xiang Yu, Su-yun Wang
openaire +1 more source
Annual Reliability and Maintainability Symposium. 2000 Proceedings. International Symposium on Product Quality and Integrity (Cat. No.00CH37055), 2002
Repetitive shock (RS) and electrodynamic (ED) vibration systems produce substantially different vibration conditions at the input point to the test article. These differences are most evident in terms of peak G level and spectrum content. The RS system produces vibration in short bursts which contain extremely high G amplitudes at the leading edge of ...
S. Jawaid, P. Rogers
openaire +1 more source
Repetitive shock (RS) and electrodynamic (ED) vibration systems produce substantially different vibration conditions at the input point to the test article. These differences are most evident in terms of peak G level and spectrum content. The RS system produces vibration in short bursts which contain extremely high G amplitudes at the leading edge of ...
S. Jawaid, P. Rogers
openaire +1 more source
Damping Modification Factor of Acceleration Response Spectrum considering Seismological Effects
Journal of Earthquake Engineering, 2021Haizhong Zhang, Yan-Gang Zhao
openaire +1 more source
Earthquake Engineering & Structural Dynamics, 2000
SUMMARY Seismic hazard modelling for regions of low and moderate seismicity is often hampered by the lack of indigenous strong motion data. Thus, empirical attenuation models developed for analogous d 29:1457}1489) with observations on local isolated earthquake events, to determine representative design response spectra for both force- and ...
Lam, Nelson +3 more
openaire +1 more source
SUMMARY Seismic hazard modelling for regions of low and moderate seismicity is often hampered by the lack of indigenous strong motion data. Thus, empirical attenuation models developed for analogous d 29:1457}1489) with observations on local isolated earthquake events, to determine representative design response spectra for both force- and ...
Lam, Nelson +3 more
openaire +1 more source
RESPONSE SPECTRUM METHOD FOR THE ESTIMATION OF PEAK VERTICAL FLOOR ACCELERATIONS
Although a wide variety of response spectrum methods have been developed to estimate peak horizontal floor accelerations, much less attention has been devoted to study the applicability of those methods for the vertical direction or to develop new methods to estimate this response.openaire +1 more source