Buckling Behavior of Cold-Formed Studs with Thermal Perforations

Marsel Garifullin; Alexey Sinelnikov; Maria Bronzova; Boštjan Kovacic; Rok Kamnik

doi:10.1051/matecconf/20167304011

Buckling Behavior of Cold-Formed Studs with Thermal Perforations

Marsel Garifullin, Alexey Sinelnikov, Maria Bronzova, Boštjan Kovacic, Rok Kamnik

Research output: Contribution to journal › Article › Scientific › peer-review

2 Citations (Scopus)

Abstract

Studies have shown that the optimal structural scheme for low-rise buildings that meets all regulatory requirements is a frame system. In this connection, thin-walled cold-formed steel (CFS) profiles seem to be the best material for constructing light steel framed (LSF) walls. The framework of LSF walls is usually constructed from CFS C-shaped profiles. To increase the thermal effectiveness of a wall, CFS profiles usually have thermal perforations and thus are called thermoprofiles. However, these openings have a negative impact on bearing capacity of profiles and require accurate evaluation. In this article a relatively new reticular-stretched thermoprofile with diamond-shaped openings is considered. The article deals with the buckling analysis of perforated CFS C-sections subjected to compression.

Original language	English
Article number	04011
Journal	MATEC Web of Conferences
Volume	73
DOIs	https://doi.org/10.1051/matecconf/20167304011
Publication status	Published - 11 Aug 2016
Externally published	Yes
Publication type	A1 Journal article-refereed

ASJC Scopus subject areas

General Chemistry
General Engineering
General Materials Science

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10.1051/matecconf/20167304011

Cite this

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abstract = "Studies have shown that the optimal structural scheme for low-rise buildings that meets all regulatory requirements is a frame system. In this connection, thin-walled cold-formed steel (CFS) profiles seem to be the best material for constructing light steel framed (LSF) walls. The framework of LSF walls is usually constructed from CFS C-shaped profiles. To increase the thermal effectiveness of a wall, CFS profiles usually have thermal perforations and thus are called thermoprofiles. However, these openings have a negative impact on bearing capacity of profiles and require accurate evaluation. In this article a relatively new reticular-stretched thermoprofile with diamond-shaped openings is considered. The article deals with the buckling analysis of perforated CFS C-sections subjected to compression.",

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AU - Garifullin, Marsel

AU - Sinelnikov, Alexey

AU - Bronzova, Maria

AU - Kovacic, Boštjan

AU - Kamnik, Rok

PY - 2016/8/11

Y1 - 2016/8/11

N2 - Studies have shown that the optimal structural scheme for low-rise buildings that meets all regulatory requirements is a frame system. In this connection, thin-walled cold-formed steel (CFS) profiles seem to be the best material for constructing light steel framed (LSF) walls. The framework of LSF walls is usually constructed from CFS C-shaped profiles. To increase the thermal effectiveness of a wall, CFS profiles usually have thermal perforations and thus are called thermoprofiles. However, these openings have a negative impact on bearing capacity of profiles and require accurate evaluation. In this article a relatively new reticular-stretched thermoprofile with diamond-shaped openings is considered. The article deals with the buckling analysis of perforated CFS C-sections subjected to compression.

AB - Studies have shown that the optimal structural scheme for low-rise buildings that meets all regulatory requirements is a frame system. In this connection, thin-walled cold-formed steel (CFS) profiles seem to be the best material for constructing light steel framed (LSF) walls. The framework of LSF walls is usually constructed from CFS C-shaped profiles. To increase the thermal effectiveness of a wall, CFS profiles usually have thermal perforations and thus are called thermoprofiles. However, these openings have a negative impact on bearing capacity of profiles and require accurate evaluation. In this article a relatively new reticular-stretched thermoprofile with diamond-shaped openings is considered. The article deals with the buckling analysis of perforated CFS C-sections subjected to compression.

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Buckling Behavior of Cold-Formed Studs with Thermal Perforations

Abstract

ASJC Scopus subject areas

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