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008			200714t20192019my a|||fram|| 000 0 eng d
020			_aTHE0008745(Local) _qhardback
040			_aUMP _beng _cUMP _erda
090			_aFKASA .A393 2019 r Bc.
100	0		_aMohd Aizat Herman Mohd Rosdi, _eauthor.
245	1	0	_aExperimental study of cold-formed steel columns with openings / _cMohd Aizat Herman Mohd Rosdi
264		1	_aKuantan, Pahang : _bUMP, _c2019
264		4	_c© 2019
300			_axi, 38 pages : _billustrations (some color) ; _c30 cm. + _e1 CD-ROM
336			_atext _2rdacontent
336			_atext _2rdacontent
337			_aunmediated _2rdamedia
337			_acomputer _2rdamedia
338			_avolume _2rdacarrier
338			_acomputer disc _2rdacarrier
347			_atext file _bPDF _2rda
500			_aFaculty of Civil Engineering and Earth Resources
502			_aProject Paper (Bachelors of Civil Engineering) -- Universiti Malaysia Pahang – 2019
504			_aIncludes bibliographical references
520	3		_aA series of column tests on C-section built-up steel has been conducted. The test specimens were firstly brake-pressed from high strength zinc-coated steel sheets and then two of the same members were connected back-to-back by self-drilling screws to form a built-up C-shaped section. The members had the nominal thicknesses of 1.2 and 2.0 mm. The column height of the specimens is 600 mm while the width is 103 mm. The column specimens were compressed between fixed ends where the steel plate is welded together between them. The purpose of the welded specimen is to hold the specimen to prevent them from falling apart and to obtained accurate result. The columns were failed by local, distortional, warping, flexural buckling and the interaction of these buckling modes is recorded. The failure modes and ultimate strengths of the column specimens were obtained. Most importantly the behaviour of the cold-formed steel is observed due to the different thickness and number of opening in specimens. As a result, the combination of two sections and thickness of specimen produce higher ultimate load. The result shows that thickness of 2.0 mm produces higher ultimate load than 1.2 mm. Position of holes also plays an important role in determining the ultimate load of specimen. From the experimental result, it shows that holes position that nearly to the support will decrease the ultimate load.
610	2	0	_aFaculty of Civil Engineering and Earth Resources _xDisertations
650		0	_aUniversities and colleges _xDisertations
650		0	_aTheses
942			_2lcc _cPSM