Results 291 to 300 of about 186,164 (348)

P‐Wave Reverberations in the Water Column of the Chilean Subduction Trench

open access: yesGeophysical Research Letters, Volume 53, Issue 3, 16 February 2026.
Abstract P‐waves generated by subduction earthquakes can get trapped within the submarine trench, where they reverberate and contaminate the initial seismic signals. We analyze the behavior of P‐wave reverberations for 43 earthquakes of magnitude larger than 6.0 that occurred along the Chilean margin between 1995 and 2023. We compared the energy of the
H. Schwarze, R. Madariaga, S. Ruiz
wiley   +1 more source

Induced Earthquakes in the Southern Delaware Basin, Texas, Are Bound by a Geomechanically Controlled Maximum Magnitude

open access: yesGeophysical Research Letters, Volume 53, Issue 3, 16 February 2026.
Abstract In this paper we document the first example‐the southern Delaware Basin‐where widespread induced triggered (as opposed to “driven”) seismicity across a large area exhibits a maximum magnitude truncation. The most likely cause of this truncation is that although the shallow faults in this area are many km in length, they are structurally ...
James P. Verdon, Ryan Schultz
wiley   +1 more source

DEVELOPMENT OF A UNIBODY SYSTEM TO IMPROVE THE SEISMIC PERFORMANCE OF LIGHTWEIGHT RESIDENTIAL WOOD STRUCTURES

open access: green
C. Acevedo   +5 more
openalex   +1 more source

Seismic Performance Spectra

Advanced Materials Research, 2010
The seismic performance spectrum is a new kind of the response spectra which is formed according to the designated performance objectives. The performance objectives are changed according to the performance objective level and period of structure, and are different in the acceleration sensitive, velocity sensitive and displacement sensitive range in ...
Wen Feng Liu, Xing Pan Fu
openaire   +1 more source

Enhancing Performance-Based Bridge Seismic Design with Seismic Performance Testing

Transportation Research Record: Journal of the Transportation Research Board, 2005
Introducing performance-based criteria to bridge seismic design increases the demand for seismic performance testing results that can be compared with each other to provide critical information used in the design. The current practice of seismic performance testing of bridge piers employs diverse testing conditions.
Jia-Dzwan Shen, W. Yen, John O'Fallon
openaire   +1 more source

Seismic demand on non‐structural elements for quantifying seismic performance factors

Earthquake Engineering & Structural Dynamics, 2022
AbstractThe quantification of non‐structural seismic performance factors is a crucial step to improve the seismic performance of non‐structural elements (NSEs). Non‐structural seismic performance factors currently included in modern seismic design provisions are mainly based on engineering judgment and have not been calibrated to meet specific ...
Derek Rodriguez   +2 more
openaire   +1 more source

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