Results 51 to 60 of about 1,824,350 (247)
Symmetry‐Guided Multifunctional Acoustic System Based on Mechanically Actuated Sonic Crystals
Advanced Engineering Materials, EarlyView.This study presents the design, simulation, and experimental validation of amultifunctional acoustic metamaterial based on rotationally engineered sonic crystals.By tuning cylinder orientations, controllable band gaps and six distinct functionalities—including switching, topological insulation, beam splitting, and logic operations—areachieved ...
Yuanyan Zhao +2 more
wiley +1 more source
The influence of various excitation mechanisms on ground vibration from trains
, 2012 Ground vibration from trains is an increasingly important environmental problem. This study investigates the various excitation mechanisms of ground vibration.
Triepaischajonsak, Nuthnapa
core +1 more source
Shock and Vibration, 2020 Reduction of road traffic-induced vibrations has gained importance with rapid development of high-tech industry and nanotechnology. This study focuses on the in situ vibration measurement and transmissibility-based vibration prediction for the foundation
Zhaogang Xu, Yu Lou, Liu Chen
doaj +1 more source
Ground compaction due to vibrodriving of piles [PDF]
, 1996 Civil engineering construction frequently requires the use of piles to carry structural loads to stronger ground strata or to control lateral ground movements. A variety of techniques are available to install piles into the ground. Of central interest to
Bement, R.A.P., Bement, R
core
Comparison of Triply Periodic Minimal Surface Energy Absorbers Under Uniaxial Compressive Loading
Advanced Engineering Materials, EarlyView.This study investigates LCD 3D printed Triply Periodic Minimal Surface (TPMS) structures as mechanical energy absorbers. By comparing various base designs and layered combinations under uniaxial compression, it identifies that a Diamond‐Gyroid sandwich structure offers superior performance.
Sergej Grednev +2 more
wiley +1 more source
Applied SciencesEntrepreneurs carrying out mining works under seismic hazard conditions are obliged to conduct studies in the field of engineering geophysics, including measuring, interpreting and evaluating the effects of rock mass tremors on ground vibration ...
Piotr Bańka +2 more
doaj +1 more source
Advanced systems and services for ground vibration testing - Application for a research test on an Airbus A340-600 aircraft [PDF]
, 2011 Aerospace manufacturers are faced with the challenge of designing systems and components that have to be safer, more reliable, affordable, offer improved passenger comfort and have less environmental impact than their competitors.
Peeters, Bart +6 more
core
A Practical Noise2Noise Denoising Pipeline for High‐Throughput Raman Spectroscopy
Advanced Engineering Materials, EarlyView.A lightweight and reproducible denoising pipeline for high‐throughput Raman spectroscopy is introduced, based on a 1D convolutional autoencoder trained with a Noise2Noise strategy. Using only repeated short‐exposure acquisitions, the method suppresses stochastic noise without reference spectra, enabling reliable spectral reconstruction while preserving
David Martin‐Calle +5 more
wiley +1 more source
ARTIFICIAL NEURAL NETWORK FOR PREDICTION AND CONTROL OF BLASTING VIBRATIONS IN ASSIUT LIMESTONE QUARRY-EGYPT [PDF]
Assiut University Bulletin for Environmental Researches, 2010 : The prediction of ground vibration remains a challenging problem for mines, quarries and construction sites. Many numbers of predictor equations have been proposed by various researchers all over the world to predict ground vibration prior to blasting.
doaj +1 more source
Applied Sciences, 2020 Peak particle velocity (PPV) is a critical parameter for the evaluation of the impact of blasting operations on nearby structures and buildings. Accurate estimation of the amount of PPV resulting from a blasting operation and its comparison with the ...
Amir Mahdiyar +5 more
doaj +1 more source