UGC Approved Journal no 63975(19)

ISSN: 2349-5162 | ESTD Year : 2014
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Published in:

Volume 9 Issue 3
March-2022
eISSN: 2349-5162

UGC and ISSN approved 7.95 impact factor UGC Approved Journal no 63975

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Published Paper ID:
JETIR2203134


Registration ID:
321033

Page Number

b247-b253

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Title

STUDY ON THE CHARACTERISTICS OF STRESS-STRAIN CURVE AND ITS APPLICATION TO DIFFERENT TYPES OF STRUCTURES

Abstract

Super elasticity was clearly evident under tensile strain of up to around 5%, but not under compressive strain, due to the presence of residual strain. The yield strength in compression is almost two times of tension yielding under the strain rate tested. SMA was applied to two structural elements in order to give a self-restoration and large deformability to building structures: SMA device for residential houses and concrete beam with SMA R-bars. Both applications were verified by seismic response analysis and model experiments to have a sufficient restoration capacity and large plastic deformability. Mechanical properties of shape memory alloy (hereinafter referred to as SMA) bars were investigated for their structural use of buildings and two examples of SMA in super elasticity phase applied to structural elements are proposed. The static and dynamic loading tests on SMA bars demonstrated that the stress- strain curve for tensile stress is completely different from that for compressive stress, irrespective of whether the load is static or dynamic in nature.

Key Words

Residual strain , SMA ,tensile stress ,compressive stress,yield strength

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"STUDY ON THE CHARACTERISTICS OF STRESS-STRAIN CURVE AND ITS APPLICATION TO DIFFERENT TYPES OF STRUCTURES ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.9, Issue 3, page no.b247-b253, March-2022, Available :http://www.jetir.org/papers/JETIR2203134.pdf

ISSN


2349-5162 | Impact Factor 7.95 Calculate by Google Scholar

An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 7.95 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator

Cite This Article

"STUDY ON THE CHARACTERISTICS OF STRESS-STRAIN CURVE AND ITS APPLICATION TO DIFFERENT TYPES OF STRUCTURES ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.9, Issue 3, page no. ppb247-b253, March-2022, Available at : http://www.jetir.org/papers/JETIR2203134.pdf

Publication Details

Published Paper ID: JETIR2203134
Registration ID: 321033
Published In: Volume 9 | Issue 3 | Year March-2022
DOI (Digital Object Identifier):
Page No: b247-b253
Country: KOLKATA, WEST BENGAL, India .
Area: Engineering
ISSN Number: 2349-5162
Publisher: IJ Publication


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