SMAs for infrastructures in seismic zones: A critical review of latest trends and future needs

C Fang - Journal of Building Engineering, 2022 - Elsevier
With critical lessons drawn from recent strong earthquakes, the engineering community is
appealing for a fundamental shift of the existing design philosophy for infrastructures in …

[HTML][HTML] Shape memory alloy reinforcement for strengthening and self-centering of concrete structures—State of the art

S Raza, B Shafei, MS Saiidi, M Motavalli… - … and Building Materials, 2022 - Elsevier
The degradation of reinforced concrete (RC) structural components owing to aging
mechanisms and extreme loading events can cause significant performance and safety …

Recent advances in the applications of shape memory alloys in civil infrastructures: A review

S Zareie, AS Issa, RJ Seethaler, A Zabihollah - Structures, 2020 - Elsevier
Abstract Shape Memory Alloys (SMAs) are a new generation of smart materials with the
capability of recovering their predefined shape after experiencing a large strain. This is …

Iron-based shape memory alloy strips for strengthening RC members: Material behavior and characterization

M Shahverdi, J Michels, C Czaderski… - Construction and Building …, 2018 - Elsevier
Shape memory alloys (SMAs), in the form of bars and strips, can be used as prestressing
elements in new reinforced concrete (RC) members or for strengthening existing RC …

Seismic performance of buildings with novel self‐centering base isolation system for earthquake resilience

B Wang, P Chen, S Zhu, K Dai - Earthquake Engineering & …, 2023 - Wiley Online Library
This study presents a novel self‐centering (SC) base isolation system enabled by traditional
lead rubber bearing (LRB) incorporating superelastic shape memory alloy (SMA) U‐shaped …

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 …

Fatigue of Nitinol: The state-of-the-art and ongoing challenges

MJ Mahtabi, N Shamsaei, MR Mitchell - journal of the mechanical behavior …, 2015 - Elsevier
Nitinol, a nearly equiatomic alloy of nickel and titanium, has been considered for a wide
range of applications including medical and dental devices and implants as well as …

Applications of shape memory alloys in structural engineering with a focus on concrete construction–a comprehensive review

MA Molod, P Spyridis, FJ Barthold - Construction and Building Materials, 2022 - Elsevier
Shape memory alloy is a smart material whose usage in reinforced concrete members has
been increasingly raised in recent years. This paper focuses on applications of different …

Strengthening of RC beams by iron-based shape memory alloy bars embedded in a shotcrete layer

M Shahverdi, C Czaderski, P Annen, M Motavalli - Engineering Structures, 2016 - Elsevier
Shape memory alloys (SMAs) have the special property of returning to their initial shape
upon heating which is called shape memory effect (SME). If the returning to the initial shape …

State-of-the-art of posttensioned rocking bridge substructure systems

S Piras, A Palermo, M Saiid Saiidi - Journal of Bridge Engineering, 2022 - ascelibrary.org
Posttensioned bridge rocking systems have emerged as an alternative to traditional ductility
design where substructure elements, such as columns and piles, are designed to dissipate …