Evaluation of a pendulum pounding tuned mass damper for seismic control of structures

W Wang, Z Yang, X Hua, Z Chen, X Wang… - Engineering Structures, 2021 - Elsevier
The pendulum pounding tuned mass damper (PPTMD) is an effective passive control device
for structures under harmonic excitations. The primary objective of this study is to evaluate …

Development and experimental study of a self-centering variable damping energy dissipation brace

LH Xu, XS Xie, ZX Li - Engineering Structures, 2018 - Elsevier
A new self-centering variable damping energy dissipation (SC–VDED) brace is proposed to
reduce the activation force and sudden change in stiffness after activation of self-centering …

Development and test of a self-centering fluidic viscous damper

R Zhu, T Guo, F Mwangilwa - Advances in Structural …, 2020 - journals.sagepub.com
This research presents a novel self-centering fluidic viscous damper that incorporates
preloaded ring springs to offer self-centering capability and a fluidic viscous damper for …

A superelastic viscous damper for enhanced seismic performance of steel moment frames

B Silwal, RJ Michael, OE Ozbulut - Engineering Structures, 2015 - Elsevier
This study proposes a hybrid passive control device and investigates its performance in
improving response of steel frame structures subjected to multi-level seismic hazards. The …

Experimental and numerical studies on hysteretic behavior of friction-strip coupled damper

Y Lu, Y Liu, Q Ge, Q Lv, Z Wang - Engineering Structures, 2022 - Elsevier
Aiming at solving the issue of conventional metallic and friction dampers, this paper
proposes a novel friction-strip coupled damper (FSCD) by setting friction and strip modules …

Seismic collapse evaluation of steel moment resisting frames with superelastic viscous damper

B Silwal, OE Ozbulut, RJ Michael - Journal of Constructional Steel …, 2016 - Elsevier
This study investigates the seismic collapse resistance of steel moment resisting frames
equipped with superelastic viscous dampers (SVD) through incremental dynamic analysis …

Improving the seismic performance of post-tensioned self-centering connections using SMA angles or end plates with SMA bolts

MA Chowdhury, A Rahmzadeh… - Smart Materials and …, 2019 - iopscience.iop.org
Cyclic performance of self-centering post-tensioned (PT) steel beam-column connections
has been investigated numerically by introducing stiffened angle connection, shape memory …

Self‐Centering Steel Frame Systems for Seismic‐Resistant Structures

L Zhu, C Zhao - Advances in Civil Engineering, 2020 - Wiley Online Library
This paper introduces a review of self‐centering steel frame systems for seismic‐resistant
structures. The components and basic mechanisms of the developing posttensioned …

An innovative re-centering SMA-lead damper and its application to steel frame structures

HN Li, MM Liu, X Fu - Smart Materials and Structures, 2018 - iopscience.iop.org
In this paper, an innovative re-centering damper is presented to reduce the residual
deflection of civil structures under strong earthquakes. The schematic diagram of the …

Experimental and mathematical model of the variable friction adaptive self‐centering energy dissipative brace

T Liu, LH Zhu, YR Dong, JW Luo… - … Engineering & Structural …, 2023 - Wiley Online Library
The self‐centering energy dissipative (SCED) brace can limit the maximum story drift and
eliminate residual drift during an earthquake. The inadequate reliability or excessive …