Hysteretic restoring force model of high damping rubber bearings including thermo-mechanical coupled effect

Y Tan, J Dang, A Igarashi, T Himeno, Y Hamada - Engineering Structures, 2023 - Elsevier
In the application of High Damping Rubber (HDR) bearings as seismic isolation devices for
bridges in cold regions, there are concerns about the low temperature effect on the …

Experimental investigation on cyclic behavior of coastal bridge piers with non-uniform corrosion under biaxial quasi-static loads

W Yuan, A Guo, W Yuan, H Li - Construction and Building Materials, 2018 - Elsevier
Corrosion-induced damage on coastal bridge piers reduces the seismic performance of
structures. Biaxial earthquake excitation makes the degradation even worse. In this study …

Thin-walled steel stiffened square box columns with uniform and graded thickness under bidirectional cyclic loading

Q Al-Kaseasbeh, IHP Mamaghani - Engineering Structures, 2020 - Elsevier
In this paper, the overall hysteretic behavior of uniform (BB) and proposed graded-thickness
(BGB) thin-walled steel square box columns under constant axial force and circular …

Hybrid simulation tests evaluating the seismic performance of lead high-damping rubber bearings at low temperatures

Y Tan, J Dang, A Igarashi, T Himeno… - Structure and …, 2023 - Taylor & Francis
As a hybrid rubber isolation bearing, the lead high-damping rubber bearing (LHB) exhibits
enhanced seismic isolation and energy dissipation performance by combining lead cores …

Thin-walled steel tubular circular columns with uniform and graded thickness under bidirectional cyclic loading

Q Al-Kaseasbeh, IHP Mamaghani - Thin-Walled Structures, 2019 - Elsevier
Thin-walled steel tubular circular columns are becoming an increasingly attractive choice as
cantilever bridge piers due to their architectural, structural and constructional advantages …

Seismic safety evaluation method based on fiber-element strain for square-section steel piers

H Zhuge, Z Tang, X Zheng, F Song - Journal of Constructional Steel …, 2023 - Elsevier
Inconsistency and incompatibility exist between the seismic capacity values obtained from
shell-element models and the seismic demand results obtained from beam-based models in …

A multi‐layer thermo‐mechanical coupling hysteretic model for high damping rubber bearings at low temperature

J Shen, I Akira, J Dang, Y Hamada… - … & Structural Dynamics, 2024 - Wiley Online Library
High damping rubber (HDR) bearings have been widely applied in seismic isolation of
structures. However, the complex behavior of HDR bearings is influenced by thermal …

Performance evaluation of steel hollow box piers under bidirectional lateral cyclic loading to enhance the existing seismic verification framework

M Jenothan, J Jayasinghe, CS Bandara… - Journal of Constructional …, 2024 - Elsevier
This study comprehensively evaluates the lateral performance and behaviour of stiffened
steel hollow box piers under axial and lateral cyclic bidirectional loading using Finite …

Stress-Softening Behavior of High-Damping Rubber Bearings at Low Temperatures

Y Tan, Y Liu, J Dang, A Igarashi, T Himeno… - Journal of Structural …, 2024 - ascelibrary.org
High-damping rubber (HDR) bearings exhibit obvious initial stress hardening at lower
ambient temperatures and stress softening under cyclic loading. The phenomenon of stress …

Hysteresis model for fiber elements in effective damaged zone of square-section steel piers considering local instability effect of steel plates

H Zhuge, X Xie - Journal of Structural Engineering, 2020 - ascelibrary.org
The local instability of steel plates is the predominant seismic failure mode for steel bridge
piers. However, the application of shell-based finite-element (FE) models in an engineering …