Results 41 to 50 of about 186,164 (348)

A Primal-Dual Proximal Algorithm for Sparse Template-Based Adaptive Filtering: Application to Seismic Multiple Removal [PDF]

open access: yes, 2014
Unveiling meaningful geophysical information from seismic data requires to deal with both random and structured "noises". As their amplitude may be greater than signals of interest (primaries), additional prior information is especially important in ...
Chaux, Caroline   +3 more
core   +6 more sources

Experimental Study on the Behavior of Existing Reinforced Concrete Multi-Column Piers under Earthquake Loading

open access: yesApplied Sciences, 2021
When a seismic force acts on bridges, the pier can be damaged by the horizontal inertia force of the superstructure. To prevent this failure, criteria for seismic reinforcement details have been developed in many design codes.
Jung Han Kim, Ick-Hyun Kim, Jin Ho Lee
doaj   +1 more source

Seismic Performance of Corroded Reinforced Concrete Columns Strengthened with Basalt Fiber Sheets

open access: yesApplied Sciences, 2022
The corrosion of steel bars causes the decline of their mechanical properties, the bond performance between steel bars and concrete and the seismic performance of reinforced concrete columns.
Jiaojiao Yuan, Dejian Shen
doaj   +1 more source

Dissipative behaviour of reinforced-earth retaining structures under severe ground motion [PDF]

open access: yes, 2015
This paper focuses on the seismic performance of geosynthetic-reinforced retaining walls (GRWs) that several evidences have shown to be generally adequate.
CALLISTO, Luigi   +2 more
core  

A macro-element based practical model for seismic analysis of steel-concrete composite high-rise buildings [PDF]

open access: yes, 2013
This is the post-print version of the final paper published in Engineering Structures. The published article is available from the link below. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting,
Bao   +22 more
core   +1 more source

Tunable Plug‐and‐Play Meta‐Nanogenerator Materials for Multi‐Range Force Measurements

open access: yesAdvanced Science, EarlyView.
The multifunctional and tunable meta‐nanogenerator material system combines a mechanical metamaterial and a triboelectric nanogenerator enabling self‐powered, real‐time force sensing across application‐specific ranges. Geometrical tuning adjusts stiffness and the force sensing range, while modular integration streamlines assembly.
Roshira Premadasa   +6 more
wiley   +1 more source

Evaluasi Kinerja Seismik Rangka Beton Pemikul Momen Khusus dengan PERFORM-3D

open access: yesMedia Komunikasi Teknik Sipil, 2019
Seismic performance of reinforced concrete frame Buildings which have been designed as Special Moment Resisting Frames in accordance to three Indonesian codes (SNI 1727-2013, SNI 1726-2012 and SNI 2847-2013) can be evaluated using nonlinear dynamic ...
Junaedi Utomo   +3 more
doaj   +1 more source

Effect of the Scaling Methodology on the Seismic Response of RC Buildings

open access: yesEngineering Proceedings, 2023
The seismic performance of buildings requires researchers to collect a suite of seismic records that are usually scaled to characterize the seismic hazard of the site.
Jose M. Jara   +2 more
doaj   +1 more source

Synthetic Electrocardiogram Spectrogram Generation Using Generative Adversarial Network‐Based Models: A Comparative Study

open access: yesAdvanced Intelligent Systems, EarlyView.
Cardiovascular diseases are leading death causes; electrocardiogram (ECG) analysis is slow, motivating machine learning and deep learning. This study compares deep convolutional generative adversarial network, conditional GAN, and Wasserstein GAN with gradient penalty (WGAN‐GP) for synthetic ECG spectrograms; Fréchet Inception Distance (FID) and ...
Giovanny Barbosa‐Casanova   +3 more
wiley   +1 more source

A method of seismic performance evaluation based seismic fragility analysis

open access: yesMATEC Web of Conferences, 2018
For evaluating seismic performance of structures, a method is presented based on increment dynamic analysis and seismic fragility analysis. Firstly, the failure probability equation is deduced, in which the relationships of seismic intensities and ...
Wang Feng, Guo Zhongzheng
doaj   +1 more source

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