Investigation of Cold-Formed Steel Members Subjected to Extreme Low Temperatures Relevant to the Arctic Environment

Often, it is required to design cold-formed steel (CFS) structures to withstand a cold temperature which is commonly experienced in regions like Antarctica. However, the current knowledge of the effect of low temperature on the behavior of CFS is extremely limited. Thus, to set forth new design reco...

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Main Authors: Chobe, Gaurav S., Madhavan, Mahendrakumar
Format: Book Part
Language:unknown
Published: Springer 2020
Subjects:
Civil Engineering
Arctic
Antarc*
Antarctica
Online Access:http://raiith.iith.ac.in/11216/
https://doi.org/10.1007/978-981-15-4079-0_4
id ftiith:oai:raiith.iith.ac.in:11216
record_format openpolar
spelling ftiith:oai:raiith.iith.ac.in:11216 2023-05-15T13:47:55+02:00 Investigation of Cold-Formed Steel Members Subjected to Extreme Low Temperatures Relevant to the Arctic Environment Chobe, Gaurav S. Madhavan, Mahendrakumar 2020 http://raiith.iith.ac.in/11216/ https://doi.org/10.1007/978-981-15-4079-0_4 unknown Springer Chobe, Gaurav S. and Madhavan, Mahendrakumar (2020) Investigation of Cold-Formed Steel Members Subjected to Extreme Low Temperatures Relevant to the Arctic Environment. In: Advances in Structural Engineering. Lecture Notes in Civil Engineering, 74 . Springer, pp. 41-50. Civil Engineering Book Section PeerReviewed 2020 ftiith https://doi.org/10.1007/978-981-15-4079-0_4 2022-11-26T18:43:26Z Often, it is required to design cold-formed steel (CFS) structures to withstand a cold temperature which is commonly experienced in regions like Antarctica. However, the current knowledge of the effect of low temperature on the behavior of CFS is extremely limited. Thus, to set forth new design recommendations, it is necessary to understand the low-temperature behavior of CFS. This paper examines the compressive behavior of the unlipped channel columns subjected to a series of low temperatures. The developed finite element (FE) model closely predicted the ultimate load capacities and the failure modes of CFS columns as demonstrated by the past research. Hence, it was used for further parametric analysis to develop design column curves for different temperatures. The column strengths obtained from FE analysis are compared with the design strength calculated using the Direct Strength Method (DSM) given in the AISI S100-16 specification. The failure mode, load-carrying capacity, and overall compressive behavior of channel under low temperature are presented in this paper. © 2020, Springer Nature Singapore Pte Ltd. Book Part Antarc* Antarctica Arctic Arctic Research Archive of Indian Institute of Technology, Hyderabad (RAIITH) Arctic 41 50
institution Open Polar
collection Research Archive of Indian Institute of Technology, Hyderabad (RAIITH)
op_collection_id ftiith
language unknown
topic Civil Engineering
spellingShingle Civil Engineering
Chobe, Gaurav S.
Madhavan, Mahendrakumar
Investigation of Cold-Formed Steel Members Subjected to Extreme Low Temperatures Relevant to the Arctic Environment
topic_facet Civil Engineering
description Often, it is required to design cold-formed steel (CFS) structures to withstand a cold temperature which is commonly experienced in regions like Antarctica. However, the current knowledge of the effect of low temperature on the behavior of CFS is extremely limited. Thus, to set forth new design recommendations, it is necessary to understand the low-temperature behavior of CFS. This paper examines the compressive behavior of the unlipped channel columns subjected to a series of low temperatures. The developed finite element (FE) model closely predicted the ultimate load capacities and the failure modes of CFS columns as demonstrated by the past research. Hence, it was used for further parametric analysis to develop design column curves for different temperatures. The column strengths obtained from FE analysis are compared with the design strength calculated using the Direct Strength Method (DSM) given in the AISI S100-16 specification. The failure mode, load-carrying capacity, and overall compressive behavior of channel under low temperature are presented in this paper. © 2020, Springer Nature Singapore Pte Ltd.
format Book Part
author Chobe, Gaurav S.
Madhavan, Mahendrakumar
author_facet Chobe, Gaurav S.
Madhavan, Mahendrakumar
author_sort Chobe, Gaurav S.
title Investigation of Cold-Formed Steel Members Subjected to Extreme Low Temperatures Relevant to the Arctic Environment
title_short Investigation of Cold-Formed Steel Members Subjected to Extreme Low Temperatures Relevant to the Arctic Environment
title_full Investigation of Cold-Formed Steel Members Subjected to Extreme Low Temperatures Relevant to the Arctic Environment
title_fullStr Investigation of Cold-Formed Steel Members Subjected to Extreme Low Temperatures Relevant to the Arctic Environment
title_full_unstemmed Investigation of Cold-Formed Steel Members Subjected to Extreme Low Temperatures Relevant to the Arctic Environment
title_sort investigation of cold-formed steel members subjected to extreme low temperatures relevant to the arctic environment
publisher Springer
publishDate 2020
url http://raiith.iith.ac.in/11216/
https://doi.org/10.1007/978-981-15-4079-0_4
geographic Arctic
geographic_facet Arctic
genre Antarc*
Antarctica
Arctic
Arctic
genre_facet Antarc*
Antarctica
Arctic
Arctic
op_relation Chobe, Gaurav S. and Madhavan, Mahendrakumar (2020) Investigation of Cold-Formed Steel Members Subjected to Extreme Low Temperatures Relevant to the Arctic Environment. In: Advances in Structural Engineering. Lecture Notes in Civil Engineering, 74 . Springer, pp. 41-50.
op_doi https://doi.org/10.1007/978-981-15-4079-0_4
container_start_page 41
op_container_end_page 50
_version_ 1766248008400240640

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