Viscoelastic materials for structural dampers: A review

Z Shu, R You, Y Zhou - Construction and Building Materials, 2022 - Elsevier
Structural control against earthquakes and other external dynamic loadings gains more
importance given the burgeoning demand on the construction of various structures and high …

Seismic resilience enhancement for building structures: a comprehensive review and outlook

G Xu, T Guo, A Li, H Zhang, K Wang, J Xu, L Dang - Structures, 2024 - Elsevier
Earthquakes, one of humanity's major natural challenges, are notoriously unpredictable and
sudden, making accurate forecasting a formidable task. In response, researchers have …

Experimental and theoretical study of high-energy dissipation-viscoelastic dampers based on acrylate-rubber matrix

ZD Xu, T Ge, J Liu - Journal of Engineering Mechanics, 2020 - ascelibrary.org
Acrylate rubber molecules contain sterically hindered and highly polar ester groups, which
can generate a large amount of internal friction energy under external alternating stress and …

Seismic performance and material-level damage evolution of retrofitted RC framed structures by high-performance AVED under different shear-span ratio

YR Dong, ZD Xu, Q Shi, QQ Li, ZH He… - Journal of Building …, 2023 - Elsevier
To upgrade the seismic performance of reinforced concrete framed structures with
insufficient seismic capability, the high-performance acrylate viscoelastic dampers (AVED) …

Experimental and theoretical study of viscoelastic dampers with different matrix rubbers

ZD Xu, YX Liao, T Ge, C Xu - Journal of Engineering Mechanics, 2016 - ascelibrary.org
Viscoelastic (VE) dampers are one of the most popular structural control devices, and
serious efforts have been undertaken to develop their availability in civil engineering …

Experimental characterization on cyclic stability behavior of a high-dam** viscoelastic damper

Z He, F Shi, Z Lin, C Zhang, Y Zhou, F Zhao - Construction and Building …, 2023 - Elsevier
This study explores the mechanical behavior of a viscoelastic damper (VED) under
monotonic and cyclic loading, focusing on the cyclic stability of VEDs' mechanical properties …

Tests and micro–macro cross-scale model of high-performance acrylate viscoelastic dampers used in structural resistance

YR Dong, ZD Xu, QQ Li, ZH He, X Yan… - Journal of Structural …, 2023 - ascelibrary.org
This study aims to develop a high-performance acrylate viscoelastic damper (HAVED),
which is suitable for the low-frequency vibration control of building structures. To reveal the …

Parameters optimization of vibration isolation and mitigation system for precision platforms using non-dominated sorting genetic algorithm

ZD Xu, XH Huang, FH Xu, J Yuan - Mechanical Systems and Signal …, 2019 - Elsevier
In this work parameters are optimized for a proposed precision platform with a well-designed
vibration isolation and mitigation (VIM) system, in which VIM devices, magnetorheological …

Seismic performance evaluation of a novel shape-optimized composite metallic yielding damper

J Wang, J Men, Q Zhang, D Fan, Z Zhang… - Engineering Structures, 2022 - Elsevier
A novel shape-optimized composite metallic yielding damper (SCMYD) is proposed to
improve the energy dissipation capacity under multiple levels of earthquakes. The SCMYD …

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 …