Results 131 to 140 of about 214,006 (361)

Crack Propagation Modeling of Strengthening of RC Deep Beams With CFRP Plates

, 2021
Shahram Shahbazpanahi, Hogr Karim, Wrya Abdullah, Amir Mosavi   +3 more
openalex   +2 more sources

Collision‐Resilient Winged Drones Enabled by Tensegrity Structures

Advanced Robotics Research, EarlyView.
Based on structures of birds such as the woodpeck, this article presents the collision‐resilient aerial robot, SWIFT. SWIFT leverages tensegrity structures in the fuselage and wings which allow it to undergo large deformations in a crash, without sustaining damage. Experiments show that SWIFT can reduce impact forces by 70% over conventional structures.
Omar Aloui, Raphael Zufferey, William Stewart, Mohammad Askari, Simon Jeger, Dario Floreano   +5 more
wiley   +1 more source

Experimental Study on Seismic Behavior of Novel Prefabricated RC Joints with Welded Cover-Plate Steel Sleeve and Bolted Splice

Buildings
In order to ensure the structural safety and serviceability of existing reinforced concrete (RC) structures, there is a compelling need to develop efficient techniques for the rapid replacement of damaged RC beams within strong-column–weak-beam ...
Dong-Ping Wu, Kang Rao, Wei Wei, Fei Han, Sheng Peng   +4 more
doaj   +1 more source

Detection on debondings in FRP-strengthened reinforced concrete beams [PDF]

, 2010
Advanced composite materials are increasingly used in the strengthening of reinforced concrete (RC) structures. This strengthening method is often associated with a brittle and sudden failure caused by some form of FRP bond failure which may be ...
Perera Velamazán, Ricardo, Ruiz Perea, Antonio   +1 more
core  

PROPOSED FORMULATION FOR PREDICTING DEFLECTIONS OF CFRP-RC BEAMS

, 2023
Zaiimatul Ummah
openalex   +2 more sources

Wearable and Implantable Devices for Continuous Monitoring of Muscle Physiological Activity: A Review

Advanced Science, EarlyView.
Recent advances in materials and device engineering enable continuous, real‐time monitoring of muscle activity via wearable and implantable systems. This review critically summarizes emerging technologies for tracking electrophysiological, biomechanical, and oxygenation signals, outlines fundamental principles, and highlights key challenges and ...
Zhengwei Liao, Ata Golparvar, Mohammad Javad Bathaei, Filipe Arroyo Cardoso, Clementine M. Boutry   +4 more
wiley   +1 more source

Behaviour of RC beam-column connections retrofitted with FRP strips [PDF]

, 2009
University of Technology, Sydney. Faculty of Engineering and Information Technology.Reinforced concrete (RC) buildings designed prior to the implementation of seismic design codes were largely designed without structural details required for satisfactory
Shrestha, R
core  

A simulation model of reinforced concrete beam containing expanded polystyrene beads (EPS) and palm oil fueled ash (POFA) using finite element method [PDF]

, 2020
In this study, Expanded Polystyrene bead (EPS) and Palm Oil Fuelled Ash (POFA) will be used to replace several percents of cement and aggregate in reinforced concrete beam construction.
A Rahman, Noor Khazanah, Adnan, Suraya Hani, Ambok Lalak, Daing Muhammad Irfim, Hanipah, Mohd Hafizal, Mat Nor, Ahmad Hakimi, Mat Nor, Ahmad Hakimi, Mohd Jeni, Mohd Luthfi, Osman, Mohamad Hairi, Salim, Salman, Tami, Hannifah, Wan Jusoh, Wan Amizah, Yahya, Nur Faezah   +11 more
core  

Strengthening of RC Beams with Prefabricated RC Rectangular Cross-Sectional Plates

Mathematical and Computational Applications, 2011
The topic of this study is to strengthen cracked beams with prefabricated RC rectangular cross-sectional plates. The damaged beams were repaired by epoxy based glue. The repaired beams were strengthened using prefabricated RC rectangular crosssectional plates.
Tekin, M., Demir, A., Turalı, T., Nohutçu, H., Bağcı, M.   +4 more
openaire   +1 more source

OPTRACE: Optical Imaging–Guided Transplantation and Tracking of Cells in the Mouse Brain

Advanced Science, EarlyView.
OPTRACE establishes an optical, two‐step platform for intracerebral cell therapy. Transparent glass pipettes enable real‐time, image‐guided delivery, while multiplex genetic labeling with two‐photon and bioluminescence readouts supports longitudinal single‐cell tracking and host–graft dynamics.
Jinghui Wang, Honglin Tan, Colleen Russell, Mikolaj Walczak, Dawei Gao, Guanda Qiao, Xiaoxuan Fan, Chengyan Chu, Miroslaw Janowski, Piotr Walczak, Yajie Liang   +10 more
wiley   +1 more source