Cyclic tension–compression behaviors of large-dimensional superelastic shape memory alloy buckling-restrained plates

ZP Chen, S Zhu - Journal of Structural Engineering, 2024 - ascelibrary.org
This study proposed novel designs for achieving self-centering (SC) behavior using
superelastic shape memory alloy (SMA) buckling-restrained plates (BRPs). Compared with …

Test and simulation on tall reinforced concrete bridge bents with shear links as structural fuses components

W Xie, Y Bao, J Wang, Q Lyu, L Sun - Soil Dynamics and Earthquake …, 2023 - Elsevier
Shear links (SLs) are effective energy dissipation devices for seismic damage mitigation and
resilience improvement of bridges or bridge bents. This study is to assess the influences of …

The influence of prestress level on the behavior of prefabricated precast concrete bridge deck panel systems with different overlay thicknesses

RZ Al-Rousan, RA Bara'a - Structures, 2023 - Elsevier
The bond properties and the excellent performance of the applied protecting overlay in
segmental bridge deck panels are essential to ensure the overall quality of the bridge …

Shake table tests and numerical studies on buckling-restrained braces as a seismic resilient measure for reinforced concrete twin-column tall bents

W Xie, W Cai, Y Bao, Q Lyu, L Ye, J Wang - Bulletin of Earthquake …, 2023 - Springer
As traditional components used for energy dissipation, buckling-restrained braces (BRBs)
are highly effective in mitigating seismic damage to twin-column tall bents, thereby …

Seismic resilience of RC bridge with self-centering energy dissipation braces using SMA U-shaped plates

H Dong, R Ma, Q Han, X Du - Soil Dynamics and Earthquake Engineering, 2024 - Elsevier
The seismic resilience-based design of infrastructures is a current hot research topic, and
such design is an extension of the performance-based design philosophy. The seismic …

A Review of Evaluation Methods of Standards for Structural Vibration Serviceability under Crowd Walking

J Xiong, Z Liu, S Duan, H Qian - Buildings, 2024 - mdpi.com
Structures such as long-span footbridges, floors, and long cantilevers are vulnerable to
vibration serviceability problems under crowd walking, which should be taken into …

Seismic experimental assessment of beam-through beam-column connections for modular prefabricated steel moment frames

H Du, P Zhao, Y Wang, W Sun - Journal of Constructional Steel Research, 2022 - Elsevier
This study proposes a beam-through moment-resisting joint for H-section (wide-flange)
beams and columns that can be prefabricated and easily assembled onsite for low-rise and …

Seismic performance of an assembled self-centering buckling-restrained brace and its application in arch bridge structures

S Jin, P Ai, J Zhou, J Bai - Journal of Constructional Steel Research, 2022 - Elsevier
Aiming to reduce residual deformation, herein, we propose the design concept of a self-
centering buckling-restrained brace (SC-BRB) applied to the structural fuse of arch bridge …

Theoretical studies and verification on tall RC two-column piers with BRBs: Numerical simulations and shaking table tests

W Xie, J Wang, Y Bao, L Sun - Engineering Structures, 2024 - Elsevier
This paper derives the theoretical equations to calculate the stiffness, strength, and yield
displacement of the tall RC two-column piers with and without BRBs. A structural fuses …

Application of BRB to seismic mitigation of steel truss arch bridge subjected to near-fault ground motions

H Gao, K Zhang, X Wu, H Liu, L Zhang - Buildings, 2022 - mdpi.com
In this paper, the seismic response of a steel truss arch bridge subjected to near-fault ground
motions is studied. Then, the idea of applying buckling restrained braces (BRBs) to a steel …