Results 191 to 200 of about 3,172 (226)

Structural Response to Truncated Earthquake Accelerograms

Journal of Structural Engineering, 1988
The discontinuity in the ground motion arising from the truncation of earthquake accelerograms may produce inaccuracies in the response of long period structures with low damping. The termination of the ground motion at a point where the acceleration is low and the use of a small time step during free vibration following the truncation of the record ...
Sanjeev Srivastav, James M. Nau
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A Mechanical Method of Analyzing Accelerograms

Seismological Research Letters, 1936
In seismological research, particularly that branch relating to engineering studies and vibration‐work, one of the most important practical problems is that of computing the motion of a pendulum when the ground‐motion is known. When it is realized that the same formula is also used to estimate the response of engineering structures to earth‐movements ...
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ASCONA: Automated Selection of COmpatible Natural Accelerograms

Earthquake Spectra, 2012
This paper describes an automated procedure for selecting and scaling real spectrum-compatible records. The methodology allows one to choose from a predefined database, assembled from accredited strong-motion accelerometric data banks, real records satisfying properly defined seismological constraints with the additional requirement of spectrum ...
Corigliano Mirko, LAI, CARLO GIOVANNI, Rota Maria, Strobbia Claudio   +3 more
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Torsional accelerograms

International Journal of Soil Dynamics and Earthquake Engineering, 1985
Vincent W. Lee, Mihailo D. Trifunac
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Artificial Nonstationary Accelerograms with Natural Variability

2010
The present work describes a revisited version of the method for generating nonstationary accelerograms originally proposed by Sabetta and Pugliese (1996). This method adopts four ground motion parameters – Arias intensity, duration, central frequency and frequency bandwidth – to approximate the spectrograms of the accelerograms to be generated. In the
BURATTI, NICOLA, SAVOIA, MARCO
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Scaling of Earthquake Accelerograms-A Simplified Approach

Journal of the Structural Division, 1972
With the more sophisticated computer programs now available for the dynamic analysis of structures, use of time-history excitation of such structures has become common practice. Besides affording a more rigorous analysis of the structure itself, a time-history excitation simplifies the calculation of the response of equipment located at the higher ...
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Accelerogram-Based Method for Quick Assessment of Liquefaction Occurrence

Journal of Geotechnical and Geoenvironmental Engineering - ASCE, 2021
Weiwei Zhan, Qiushi Chen
exaly  

accelerogram, n.

2023
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Directional Components of a Seismic Design Accelerogram

Journal of Earthquake Engineering, 2022
Lanlan Yang, Huanling Wang, Qing-Xiang Meng   +2 more
exaly  

Structural Instability During Earthquakes And Accelerogram Simplification.

1975
PhD ; Civil engineering ; University of Michigan, Horace H. Rackham School of Graduate Studies ; http://deepblue.lib.umich.edu/bitstream/2027.42/188860/2/7520473 ...
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