Enhancement of Buckling Resistance of Aluminized Long Columns of Stainless Steel AISI 303

This paper has investigated experimentally the dynamic buckling behavior of AISI 303 stainless steel Aluminized and as received long columns. These columns, hot-dip aluminized and as received, are tested under dynamic buckling, 22 specimens, without aluminizing (type 1), and 50 specimens, with hot-...

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Autores principales:	Ahmed Naïf Al-Khazraji, Samir Ali Al-Rabii, Hameed Shamkhi Al-Khazalli
Formato:	article
Lenguaje:	EN
Publicado:	Al-Khwarizmi College of Engineering – University of Baghdad 2016
Materias:	Dynamic buckling hot-dip Aluminizing long columns AISI 303 stainless steel Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040
Acceso en línea:	https://doaj.org/article/a3ebcc13d2af4ceabb6a7ad906ba5bd5
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spelling	oai:doaj.org-article:a3ebcc13d2af4ceabb6a7ad906ba5bd52021-12-02T10:53:32ZEnhancement of Buckling Resistance of Aluminized Long Columns of Stainless Steel AISI 3031818-11712312-0789https://doaj.org/article/a3ebcc13d2af4ceabb6a7ad906ba5bd52016-03-01T00:00:00Zhttp://alkej.uobaghdad.edu.iq/index.php/alkej/article/view/279https://doaj.org/toc/1818-1171https://doaj.org/toc/2312-0789 This paper has investigated experimentally the dynamic buckling behavior of AISI 303 stainless steel Aluminized and as received long columns. These columns, hot-dip aluminized and as received, are tested under dynamic buckling, 22 specimens, without aluminizing (type 1), and 50 specimens, with hot-dip aluminizing at different aluminizing conditions of dipping temperature and dipping time (type 2), are tested under dynamic compression loading and under dynamic combined loading (compression and bending) by using a rotating buckling test machine. The experimental results are compared with Perry Robertson interaction formula that used for long columns. Greenhill formula is used to get a mathematical model that descripts the buckling behavior of the specimens of type (1) under dynamic compression loading. The experimental results obtained show an advantageous influence of hot-dip aluminizing treatment on dynamic buckling behavior of AISI 303 stainless steel long columns. The improvement based on the average value of critical buckling stress, are as follow: (64.8 %) for long columns type (2), compared with columns type (1), under dynamic compression loading, and (56.6 %) for long columns type (2), compared with columns type (1), under dynamic combined loading, and (33.3 %) for long columns type (2) compared with Perry Robertson critical buckling stress. Ahmed Naïf Al-KhazrajiSamir Ali Al-RabiiHameed Shamkhi Al-KhazalliAl-Khwarizmi College of Engineering – University of BaghdadarticleDynamic bucklinghot-dip Aluminizinglong columnsAISI 303 stainless steelChemical engineeringTP155-156Engineering (General). Civil engineering (General)TA1-2040ENAl-Khawarizmi Engineering Journal, Vol 12, Iss 1 (2016)
institution	DOAJ
collection	DOAJ
language	EN
topic	Dynamic buckling hot-dip Aluminizing long columns AISI 303 stainless steel Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040
spellingShingle	Dynamic buckling hot-dip Aluminizing long columns AISI 303 stainless steel Chemical engineering TP155-156 Engineering (General). Civil engineering (General) TA1-2040 Ahmed Naïf Al-Khazraji Samir Ali Al-Rabii Hameed Shamkhi Al-Khazalli Enhancement of Buckling Resistance of Aluminized Long Columns of Stainless Steel AISI 303
description	This paper has investigated experimentally the dynamic buckling behavior of AISI 303 stainless steel Aluminized and as received long columns. These columns, hot-dip aluminized and as received, are tested under dynamic buckling, 22 specimens, without aluminizing (type 1), and 50 specimens, with hot-dip aluminizing at different aluminizing conditions of dipping temperature and dipping time (type 2), are tested under dynamic compression loading and under dynamic combined loading (compression and bending) by using a rotating buckling test machine. The experimental results are compared with Perry Robertson interaction formula that used for long columns. Greenhill formula is used to get a mathematical model that descripts the buckling behavior of the specimens of type (1) under dynamic compression loading. The experimental results obtained show an advantageous influence of hot-dip aluminizing treatment on dynamic buckling behavior of AISI 303 stainless steel long columns. The improvement based on the average value of critical buckling stress, are as follow: (64.8 %) for long columns type (2), compared with columns type (1), under dynamic compression loading, and (56.6 %) for long columns type (2), compared with columns type (1), under dynamic combined loading, and (33.3 %) for long columns type (2) compared with Perry Robertson critical buckling stress.
format	article
author	Ahmed Naïf Al-Khazraji Samir Ali Al-Rabii Hameed Shamkhi Al-Khazalli
author_facet	Ahmed Naïf Al-Khazraji Samir Ali Al-Rabii Hameed Shamkhi Al-Khazalli
author_sort	Ahmed Naïf Al-Khazraji
title	Enhancement of Buckling Resistance of Aluminized Long Columns of Stainless Steel AISI 303
title_short	Enhancement of Buckling Resistance of Aluminized Long Columns of Stainless Steel AISI 303
title_full	Enhancement of Buckling Resistance of Aluminized Long Columns of Stainless Steel AISI 303
title_fullStr	Enhancement of Buckling Resistance of Aluminized Long Columns of Stainless Steel AISI 303
title_full_unstemmed	Enhancement of Buckling Resistance of Aluminized Long Columns of Stainless Steel AISI 303
title_sort	enhancement of buckling resistance of aluminized long columns of stainless steel aisi 303
publisher	Al-Khwarizmi College of Engineering – University of Baghdad
publishDate	2016
url	https://doaj.org/article/a3ebcc13d2af4ceabb6a7ad906ba5bd5
work_keys_str_mv	AT ahmednaifalkhazraji enhancementofbucklingresistanceofaluminizedlongcolumnsofstainlesssteelaisi303 AT samiralialrabii enhancementofbucklingresistanceofaluminizedlongcolumnsofstainlesssteelaisi303 AT hameedshamkhialkhazalli enhancementofbucklingresistanceofaluminizedlongcolumnsofstainlesssteelaisi303
_version_	1718396487100006400

Enhancement of Buckling Resistance of Aluminized Long Columns of Stainless Steel AISI 303

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