A state-of-the-art review of passive energy dissipation systems in steel braces

MD Titirla - Buildings, 2023 - mdpi.com
An extensive investigation of the international literature is carried out regarding the passive
energy dissipation systems and more specifically the dampers that can be positioned in …

Cyclic behavior of SMA slip friction damper

C Qiu, J Liu, X Du - Engineering Structures, 2022 - Elsevier
This paper proposes a new type of self-centering (SC) damper which exploits the shape
memory alloy (SMA) bolts and variable friction mechanism, termed the SMA slip friction …

Experimental study on a steel self-centering rocking column with SMA slip friction dampers

C Qiu, J Liu, T Jiang, J Jia, X Du - Engineering Structures, 2023 - Elsevier
This paper investigates the cyclic behavior of a steel self-centering (SC) rocking column. The
steel SC rocking column consists of an H-section steel column and a pair of shape memory …

Performance-based plastic design of multi-story hybrid braced frames with buckling-restrained braces and shape memory alloy braces

C Qiu, L Cheng, X Du - Journal of Constructional Steel Research, 2022 - Elsevier
By employing two or more types of braces, hybrid braced frames (HBFs) combine the merits
of the adopted braces and offsets their drawbacks. However, the corresponding seismic …

Seismic design of hybrid braced frames with self-centering braces and fluid viscous damping braces

C Qiu, L Cheng, X Du - Engineering Structures, 2023 - Elsevier
Combining self-centering braces (SCBs) and fluid viscous damping braces (FVDBs) in
parallel emerges as a promising seismic-resistant strategy, because it has the potential of …

Test of a novel self-centering brace using SMA slip friction damper

C Qiu, Y Yang, J Liu, T Jiang - Journal of Constructional Steel Research, 2023 - Elsevier
This paper reports an experimental work on a novel self-centering brace, which is a serial
combination of shape memory alloy slip friction damper and steel tube. The study initiates …

SMA 滑动摩擦阻尼器的数值模拟及参数分析.

邱灿星, 刘家旺, 杜修力 - … Mechanics/Gongcheng Lixue, 2022 - search.ebscohost.com
该文将超弹性形状记忆合金(shape memory alloy, SMA) 螺栓和摩擦斜面结合, 提出一种SMA
滑动摩擦阻尼器(SMA slip friction damper, SMASFD). 介绍了SMASFD 的基本构造和工作原理 …

Design, validation, and application of a hybrid shape memory alloy-magnetorheological fluid-based core bracing system under tension and compression

S Zareie, M Hamidia, A Zabihollah, R Ahmad… - Structures, 2022 - Elsevier
Civil infrastructures are vulnerable to catastrophic failures when exceeding the limit loading,
requiring a reliable structural control mechanism, such as bracing systems, to enhance the …

A comparative experimental and numerical study on the shear and flexural mechanism of an innovative butterfly-damper

SH Jeong, A Ghamari, G Ince - Journal of Constructional Steel Research, 2024 - Elsevier
In this paper, the behavior of an innovative metallic damper made of butterfly plates (with
shear or flexural mechanisms) to improve the behavior of the CBF system is considered …

Direct displacement-based design of SEDRC systems considering higher mode effects

C Dai, S Hu, W Wang - Journal of Building Engineering, 2023 - Elsevier
Self-centering energy-absorbing dual rocking core (SEDRC) system was recently proposed
for obtaining damage-free performance under design earthquakes or low damage under …