UGC Approved Journal no 63975(19)

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Volume 10 Issue 1
January-2023
eISSN: 2349-5162

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

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JETIR2301070


Registration ID:
506858

Page Number

a544-a548

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Title

COMPARATIVE STUDY OF COMPRESSIVE FORCE BORNE BY EQUAL VERSUS UNEQAL ANGLE UNDER I.S.CODE:800-1984

Abstract

Under I.S. Code:800-1984, various steel angel sections of equal or unequal sizes are used in trusses as compression member to bear compressive force for which slenderness ratio as well as end conditions and permissible compressive stress are required to get know the compressive force. Though for equal sectional area, unequal angle and equal angle may be used, however unequal single angels are more preferred as compression member because of higher strength. The paper reveals that both angels like ISA-150*150*10 and ISA-200*100*10 have individual sectional area 2903 square mm, wherein length has been kept 2000 mm and both ends kept singly riveted as well. By designing and doing calculation it has been decided that unequal angle whose long leg is connected with gusset plate has 1.27 say 1.3 times greater strength and short leg connected has 1.006 than equal angel. Due increasing strength by say 30% it has been promoted to use single unequal angle for its long leg is connected to gusset plate rather than equal angle. Double equal angles with either or one side to gusset plate has compressive strength by 27.7% say 30% much over than unequal angles of its long leg connected one side to gusset plate or even something more in other conditions of unequal angles. Finally it is abstracted that while using single angle as per compressive load, single unequal angle is preferred. Similarly while using double angles, equal angles are chosen to have better compressive strength.

Key Words

Slenderness ratio, permissible compressive stress, cross sectional area, correction factor, interpolation etc.

Cite This Article

"COMPARATIVE STUDY OF COMPRESSIVE FORCE BORNE BY EQUAL VERSUS UNEQAL ANGLE UNDER I.S.CODE:800-1984", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.10, Issue 1, page no.a544-a548, January-2023, Available :http://www.jetir.org/papers/JETIR2301070.pdf

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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

"COMPARATIVE STUDY OF COMPRESSIVE FORCE BORNE BY EQUAL VERSUS UNEQAL ANGLE UNDER I.S.CODE:800-1984", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.10, Issue 1, page no. ppa544-a548, January-2023, Available at : http://www.jetir.org/papers/JETIR2301070.pdf

Publication Details

Published Paper ID: JETIR2301070
Registration ID: 506858
Published In: Volume 10 | Issue 1 | Year January-2023
DOI (Digital Object Identifier): http://doi.one/10.1729/Journal.32645
Page No: a544-a548
Country: -, -, India .
Area: Engineering
ISSN Number: 2349-5162
Publisher: IJ Publication


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