Results 111 to 120 of about 400,991 (352)

A model to simulate the cyclic axil compressive behaviour of rc columns confined with CFRP sheets [PDF]

open access: yes, 2008
In the present work a constitutive model to predict the cyclic axial compressive behavior of RC columns confined with CFRP is proposed. This model was implemented in a FEM-based computer program, able to simulate the material nonlinear behavior of ...
Barros, Joaquim   +3 more
core   +3 more sources

All‐in‐One Underwater Quality Evaluation Metamaterial With Mechanical Robustness, Sound Attenuation, and Diffuse Reflection

open access: yesAdvanced Science, EarlyView.
In this work, a bioinspired all‐in‐one underwater quality evaluation metamaterial, combining sound attenuation, diffuse reflection, and mechanical robustness, is proposed based on jumping spider locomotion and human skeletal biomechanics. Meanwhile, a CNN‑driven quality evaluation framework is established for theoretically dimension‐reduced ...
Hongze Li   +8 more
wiley   +1 more source

Strengthening of masonry infill wall panels in reinforced concrete structures using dual strengthening strategy of ferrocement and ECC overlays

open access: yesCogent Engineering
The strengthening of masonry infill wall panels (MIWPs) in reinforced concrete (RC) frame structures is of prime importance due to their failure in the in-plane and out-of-plane direction, as evidenced by past earthquakes.
Zain Ul Abidin   +6 more
doaj   +1 more source

Strain Rate Effect on the Progressive Collapse Analysis of RC Frame Structure under Earthquake

open access: yesAdvances in Civil Engineering, 2020
The strain rate effect can influence the seismic responses of reinforced concrete (RC) structures because the constitutive relationship of concrete and rebar is rate-dependent.
Wenming Wang
doaj   +1 more source

Comparison of cyclic response of reinforced concrete infilled frames with experimental results [PDF]

open access: yes, 2008
This paper intends to estimate the numerical cyclic response of RC frames with and without masonry infill through a simplified nonlinear analysis using a commercial FEM package.
Barros, Rui   +2 more
core  

Physical Implementation of Optical Material‐Based Neural Networks Processing Enabled by Long‐Persistent Luminescence

open access: yesAdvanced Science, EarlyView.
This study reports on the physical implementation of optical material‐based neural processing using long‐persistent luminescence as memory‐retention and nonlinear optical material. The system performs optical‐domain preprocessing with opto‐electronic interfaces for stimulus delivery and readout, enabling real‐time demonstrations including Pong gameplay
Sangwon Wi, Yunsang Lee
wiley   +1 more source

Investigation Of Effect Of Infill Walls With Brick In Buildings [PDF]

open access: yes, 2013
Infill walls are widely used as partitions worldwide. Field evidence has shown that continuous infill walls can help reduce the vulnerability of a reinforced concrete structure.
Hacer Bilir, Ismail H. Cagatay
core  

Ferroelectric Devices for In‐Memory and In‐Sensor Computing

open access: yesAdvanced Science, EarlyView.
Inspired by biological systems, in‐memory and in‐sensor computing overcome von Neumann bottlenecks. Ferroelectric devices can mimic synaptic functions and sense stimuli like light or force, therefore are ideal for these paradigms. This review introduces the ferroelectric devices applied for in‐memory and in‐sensor computing, covering their structures ...
Hong Fang   +5 more
wiley   +1 more source

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