Seismic response control using shape memory alloys: a review

OE Ozbulut, S Hurlebaus… - Journal of intelligent …, 2011 - journals.sagepub.com
Shape memory alloys (SMAs) are a class of alloys that possess numerous unique
characteristics. They offer complete shape recovery after experiencing large strains, energy …

Shake table test and numerical study of self‐centering steel frame with SMA braces

C Qiu, S Zhu - Earthquake Engineering & Structural Dynamics, 2017 - Wiley Online Library
Given their excellent self‐centering and energy‐dissipating capabilities, superelastic shape
memory alloys (SMAs) become an emerging structural material in the field of earthquake …

Review on self-centering damper for seismic resilient building structures

G Xu, T Guo, A Li, S Wang, R Zhang, R Zhu, J Xu - Structures, 2023 - Elsevier
In recent years, major earthquakes in China, Chile, New Zealand and Japan caused many
building structures severely damaged, which must be overhauled or rebuilt. Therefore, how …

Influence of shape memory alloy brace design parameters on seismic performance of self‐centering steel frame buildings

F Shi, OE Ozbulut, Y Zhou - Structural Control and Health …, 2020 - Wiley Online Library
This paper investigates the seismic and collapse performance of shape memory alloy (SMA)
braced steel frame structures considering the effects of various brace design parameters …

Evaluation of the performance of a sliding-type base isolation system with a NiTi shape memory alloy device considering temperature effects

OE Ozbulut, S Hurlebaus - Engineering Structures, 2010 - Elsevier
This paper investigates the seismic performance of a sliding-type base isolation system
considering environmental temperature changes. The isolation system consists of a steel …

Probabilistic seismic performance evaluation of SMA-braced steel frames considering SMA brace failure

F Shi, G Saygili, OE Ozbulut - Bulletin of Earthquake Engineering, 2018 - Springer
This study explores seismic performance of steel frame buildings with SMA-based self-
centering bracing systems using a probabilistic approach. The self-centering bracing system …

Strain amplitude effects on the seismic performance of dampers utilizing shape memory alloy wires

A Kaup, O Altay, S Klinkel - Engineering Structures, 2021 - Elsevier
Superelastic shape memory alloys (SMAs) are unique smart materials with a considerable
energy dissipation potential for the vibration control of structures. The energy dissipation …

[LIBRO][B] Vibration mitigation systems in structural engineering

O Altay - 2021 - taylorfrancis.com
The scope of the book is the application of vibration mitigation systems in structural
engineering. The intended content includes the theoretical background covering aspects …

Self-centering cable brace with friction devices for enhancing seismic performance of RC frame structures

T Guo, J Wang, Y Song, W Xuan, Y Chen - Engineering Structures, 2020 - Elsevier
A novel self-centering cable brace (SCCB) with friction devices is developed to improve the
seismic performance of existing RC frame structures. This paper presents the structural …

GA-based optimum design of a shape memory alloy device for seismic response mitigation

OE Ozbulut, PN Roschke, PY Lin… - Smart Materials and …, 2010 - iopscience.iop.org
Dam** systems discussed in this work are optimized so that a three-story steel frame
structure and its shape memory alloy (SMA) bracing system minimize response metrics due …