TY - CHAP
T1 - 21 Seismic performance of rehabilitated RC columns using material testing integrated (MTI) simulation
AU - Jung, Donghyuk
AU - Andrawes, Bassem
N1 - Publisher Copyright:
© Springer Nature Singapore Pte Ltd. 2019.
PY - 2019/1/21
Y1 - 2019/1/21
N2 - There is growing interest in the seismic application of shape memory alloys (SMAs) in concrete structures. However, for the seismic performance of such new class of materials with complex thermomechanical behavior to be fully understood, more advanced simulation tools are required. This study focuses on investigating the application of thermally prestressed SMA spirals as a retrofitting measure for RC columns with insufficient flexural ductility. The study adopts a novel simulation framework which incorporates material testing into numerical simulation, hence the name material testing integrated (MTI) simulation. The new MTI simulation is validated using large-scale experimental testing.
AB - There is growing interest in the seismic application of shape memory alloys (SMAs) in concrete structures. However, for the seismic performance of such new class of materials with complex thermomechanical behavior to be fully understood, more advanced simulation tools are required. This study focuses on investigating the application of thermally prestressed SMA spirals as a retrofitting measure for RC columns with insufficient flexural ductility. The study adopts a novel simulation framework which incorporates material testing into numerical simulation, hence the name material testing integrated (MTI) simulation. The new MTI simulation is validated using large-scale experimental testing.
UR - http://www.scopus.com/inward/record.url?scp=85146140524&partnerID=8YFLogxK
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U2 - 10.1007/978-981-13-3278-4_21
DO - 10.1007/978-981-13-3278-4_21
M3 - Chapter
AN - SCOPUS:85146140524
SN - 9789811332777
SP - 369
EP - 384
BT - Concrete Structures in Earthquake
PB - Springer
ER -