NDLI: Compressed Concrete-Filled Steel Tube Elements with Indirect Reinforcement of the Concrete Core

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Compressed Concrete-Filled Steel Tube Elements with Indirect Reinforcement of the Concrete Core

Content Provider	Scilit
Author	Chernyshova, E. P. Astafeva, M. A. Sagadatov, A. I.
Copyright Year	2018
Description	Journal: Iop Conference Series: Materials Science and Engineering The purpose hereof is to study the specifics of the force resistance and to experimentally identify the reinforcement effect of short square-section concrete-filled steel tube elements (CFSTE) with spiral reinforcement. Analysis of the laboratory samples of concrete-filled steel tube columns shows that spiral reinforcement makes them stronger by 18÷43% depending on the source concrete class. Maximum recorded longitudinal deformation in spiral-reinforced samples is 1.7÷2 times larger. Using a relatively small amount of spiral reinforcement (about 1%) has resulted in a mean 23% stronger reinforcement effect in the studied structures. Such structures remain efficient when using high-strength concrete.
Related Links	http://iopscience.iop.org/article/10.1088/1757-899X/463/4/042062/pdf
ISSN	17578981
e-ISSN	1757899X
DOI	10.1088/1757-899x/463/4/042062
Journal	Iop Conference Series: Materials Science and Engineering
Issue Number	4
Volume Number	463
Language	English
Publisher	IOP Publishing
Publisher Date	2018-12-31
Access Restriction	Open
Subject Keyword	Journal: Iop Conference Series: Materials Science and Engineering Civil Engineering Filled Steel Tube Concrete Filled Steel
Content Type	Text
Resource Type	Article

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