Results 21 to 30 of about 14,235 (263)

Low-Cyclic Loading Tests of Self-Centering Variable Friction (SCVF) Brace

Shock and Vibration, 2020
A novel assembled self-centering variable friction (SCVF) brace is proposed which is composed of an energy dissipation system, a self-centering system, and a set of force transmission devices.
Qingguang He, Yanxia Bai, Weike Wu, Yongfeng Du   +3 more
doaj   +1 more source

Seismic behavior and life-cycle cost effectiveness of steel moment resisting frame structures with self-centering friction-viscous dampers

Case Studies in Construction Materials, 2023
The self-centering friction-viscous damper (SCFVD) is a novel self-centering system that utilizes preloaded ring springs to offer self-centering and friction-based energy dissipation capacity, while a viscous damper provides viscous-based energy ...
Yu Xia, Tong Guo, Ruizhao Zhu, Xiaodong Li   +3 more
doaj   +1 more source

Lateral Seismic Response and Self-Centering Performance of a Long-Span Railway Continuous Beam-Arch Bridge

Shock and Vibration, 2020
Based on the seismic isolation design concept of functional separation, a seismic isolation system with bearings and braces combination for railway bridge was proposed.
Yan Shi, Zhanhong Zhang, Hongguo Qin, Xiangyu Zhao, Xiong Yang   +4 more
doaj   +1 more source

Seismic design of low-rise steel building frames with self-centering hybrid damping connections

Resilient Cities and Structures, 2022
This paper develops a practice-oriented seismic design procedure for an emerging lateral force resisting system. The system combines the favorable re-centering feature with the attractive hybrid damping capacity.
Junlin Li, Wei Wang
doaj   +1 more source

Seismic design and performance of building structures with self-centering steel-concrete hybrid single-pier coupled walls

Resilient Cities and Structures
In response to the demand for seismic-resilient structures, various innovative solutions have emerged to reduce local damage and residual deformations, facilitating repair operations in the aftermath of high-intensity earthquakes. This paper examines the
Mojtaba Farahi, Fabio Freddi, Massimo Latour   +2 more
doaj   +1 more source

Structural health monitoring data collected during construction of a mass-timber building with a data platform for analysis

Data in Brief, 2021
The George W. Peavy Forest Science Complex, or “Peavy Hall,” is a mass-timber university building that is the subject of a structural health monitoring (SHM) program to create a comprehensive building performance dataset.
Esther J. Baas, Mariapaola Riggio, André R. Barbosa   +2 more
doaj   +1 more source

Study on a Novel Variable-Frequency Rolling Pendulum Bearing

Buildings, 2022
Seismic isolation is a technique that has been widely used around the world to decouple the superstructure from the ground motions during earthquakes.
Hui Pang, Wen Xu, Junwu Dai, Tao Jiang
doaj   +1 more source

Study on numerical seismic performance evaluation of 3D building frame with smart self-centering BRBs system

Case Studies in Construction Materials, 2022
Structures are generally designed to withstand the applied loads safely. However, in order to secure the stability of structures from earthquakes, which are unpredictable natural disasters, seismic damage reduction technology is required, and various ...
Young Chan Kim, Hasan Shahriyer, Jong Wan Hu   +2 more
doaj   +1 more source

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Review on Self-Decoupling Topology of Bearingless Switched Reluctance Motor

Energies, 2023
Bearingless switched reluctance motor (BSRM) adopts a doubly salient structure without windings on the rotor. BSRMs have the advantages of high rate of fault tolerance and simple structure, high power, super high speed and strong adaptability.
Qianwen Xiang, Yu Ou, Zhende Peng, Yukun Sun   +3 more
doaj   +1 more source