Seismic resilient steel structures: A review of research, practice, challenges and opportunities

C Fang, W Wang, C Qiu, S Hu, GA MacRae… - … of Constructional Steel …, 2022 - Elsevier
Steel structures have long been recognized as excellent earthquake-resistant systems.
However, this viewpoint wavered after the 1994 Northridge and 1995 Kobe earthquakes …

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 …

Iron-based shape memory alloys in construction: research, applications and opportunities

ZX Zhang, J Zhang, H Wu, Y Ji, DD Kumar - Materials, 2022 - mdpi.com
As a promising candidate in the construction industry, iron-based shape memory alloy (Fe-
SMA) has attracted lots of attention in the engineering and metallography communities …

[HTML][HTML] Experimental investigation on debonding behavior of Fe-SMA-to-steel joints

L Li, W Wang, E Chatzi, E Ghafoori - Construction and Building Materials, 2023 - Elsevier
This work is the first systematic study on the static behavior of adhesively-bonded Fe-SMA-to-
steel joints in applications adopting iron-based Shape Memory Alloys (SMAs). In order to …

[HTML][HTML] Iron-Based shape memory alloy for strengthening of 113-Year bridge

J Vůjtěch, P Ryjáček, JC Matos, E Ghafoori - Engineering Structures, 2021 - Elsevier
This study focuses on the large-scale application of a Fe-Mn-Si shape memory alloy (Fe-
SMA) for strengthening a historic roadway bridge in Petrov nad Desnou (113-years), Czech …

[HTML][HTML] Novel fatigue strengthening solution for metallic structures using adhesively bonded Fe-SMA strips: A proof of concept study

W Wang, L Li, A Hosseini, E Ghafoori - International Journal of Fatigue, 2021 - Elsevier
An innovative fatigue strengthening solution for metallic structures that takes advantage of
the shape memory effect of an iron-based shape memory alloy (Fe-SMA) and the bridging …

[HTML][HTML] Debonding model for nonlinear Fe-SMA strips bonded with nonlinear adhesives

L Li, E Chatzi, E Ghafoori - Engineering Fracture Mechanics, 2023 - Elsevier
The application of adhesively-bonded joints for strengthening of structures using iron-based
shape memory alloys (Fe-SMAs) has recently emerged in construction. Fe-SMAs and the …

Fe-Mn-Si alloy U-shaped dampers with extraordinary low-cycle fatigue resistance

J Zhang, C Fang, MCH Yam, C Lin - Engineering Structures, 2022 - Elsevier
This study presents a new type of Fe-Mn-Si alloy U-shaped dampers (FMS-UDs) that exhibit
extraordinary low cycle fatigue (LCF) performance. The basic material properties of Fe-Mn …

Superior low-cycle fatigue performance of iron-based SMA for seismic damping application

C Fang, W Wang, Y Ji, MCH Yam - Journal of Constructional Steel …, 2021 - Elsevier
This study reveals the superior low-cycle fatigue performance of iron-based shape memory
alloy (Fe-SMA) for seismic damping application, catering to the need for more durable …

Stress recovery behavior of an Fe-Mn-Si shape memory alloy

XL Gu, ZY Chen, QQ Yu, E Ghafoori - Engineering Structures, 2021 - Elsevier
This study investigated the stress recovery behavior of an Fe-Mn-Si-Cr-Ni-VC shape
memory alloy for prestressed strengthening, focusing on high-temperature activation of the …