Results 41 to 50 of about 155,479 (231)
Structural Mechanics of Engineering Constructions and Buildings, 2021 The seismic resistance of vibration-insulated turbine foundations is a complex and multifaceted problem that includes many aspects. The turbine foundation is a special building structure that unites parts of the turbine and generator unit into a single ...
Aleksandr E. Babsky +3 more
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Design and research on seismic intensity monitoring system for railway based on Kriging interpolation method [PDF]
Railway SciencesPurposeThis research aims to monitor seismic intensity along railway lines, study methods for calculating the extent of earthquake impact on railways and address practical challenges in estimating intensity distribution along railway routes, thereby ...
Xueying Zhou +6 more
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Simulating seismic impacts using vibrating machines [PDF]
MATEC Web of Conferences, 2018 The article presents a method to reproduce seismic impacts on structures according to an accelerogram of an earthquake. Three powerful vibrating machines have to be installed on different floors of the structure, where oscillation characteristics are selected based on the spectrum of acceleration of the earthquake and so that the values of the inertial
openaire +2 more sources
BuildingsIn Russia, a significant number of power facilities built in the 1960s and 1970s are located in regions where seismic effects were revised upward. This has led to an increase in the seismicity of the sites of facilities’ locations by magnitude 1–2 (MSK ...
Oleg Rubin +3 more
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Numerical Simulations of the Apollo S‐IVB Artificial Impacts on the Moon
Earth and Space Science, 2021 The third stage of the Saturn IV rocket used in the five Apollo missions made craters on the Moon ∼30 m in diameter. Their initial impact conditions were known, so they can be considered controlled impacts.
A. Rajšić +8 more
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Urban seismic risk index for Medellín, Colombia, based on probabilistic loss and casualties estimations [PDF]
, 2016 The final publication is available at Springer via http://dx.doi.org/10.1007/s11069-015-2056-4Medellín is the second largest city of Colombia with more than 2 million inhabitants according to the latest census and with more than 240,000 public and ...
Barbat Barbat, Horia Alejandro +5 more
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Recent Advances of Slip Sensors for Smart Robotics
Advanced Materials Technologies, EarlyView.This review summarizes recent progress in robotic slip sensors across mechanical, electrical, thermal, optical, magnetic, and acoustic mechanisms, offering a comprehensive reference for the selection of slip sensors in robotic applications. In addition, current challenges and emerging trends are identified to advance the development of robust, adaptive,
Xingyu Zhang +8 more
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Tunable Plug‐and‐Play Meta‐Nanogenerator Materials for Multi‐Range Force Measurements
Advanced 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
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Advanced 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
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Longitudinal forced harmonic vibrations of vertical rods with concentrated mass.
Вестник Дагестанского государственного технического университета: Технические наукиObjective. Longitudinal forced harmonic vibrations of vertical rods with a concentrated mass at the end are considered.Method. The mathematical model of forced kinematically excited longitudinal vibrations is described by a differential equation and ...
H. P. Kulterbaev, M. M. Payzulaev
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