Download or read book Strength Tests and Design Methods for Cold formed Channel Columns Undergoing Distortional Buckling written by Sammy Chia Wo Lau and published by . This book was released on 1988 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt: The columns of industrial steel storage rack structures are generally cold-formed open sections manufactured either by roll-forming or brake-pressing. The commonly used sections are thin-walled lipped channels whose width and depth are approximately equal. Depending on the length of the columns and the restraints provided by pallet beams and bracing, these types of sections may fail in a mode of local, distortional or flexural-torsional buckling. In this report, the results of compression tests of thin-walled channel section columns formed by brake-pressing are described. A total of sixty-eight channel columns of different section geometries, thicknesses and steel grades were tested under uniform compression in a fix-ended condition. The length of the tested columns ranged from short length stub columns which failed mainly by inelastic local buckling, to intermediate length columns which failed by inelastic distortional buckling to long length columns which failed by either elastic or inelastic flexural-torsional buckling. Detailed measurements of the stress-strain characteristics of the material forming the sections are also described. Design methods to account for the inelastic behaviour in the distortional mode of buckling are proposed in the paper and compared with the test results. The test results are also compared with the recently revised Australian, American and European design rules.

Download or read book Strength Tests of Cold formed Channel Sections Undergoing Local and Distortional Buckling written by Young Bong Kwon and published by . This book was released on 1991 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Strength of Cold formed Steel Columns written by Du Thinh Dat and published by . This book was released on 1980 with total page 1112 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Flexural Buckling of Cold formed Steel Columns written by Cheng-Chiang Weng and published by . This book was released on 1987 with total page 622 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Interaction of Local and Distortional Buckling of High Strength Cold formed Steel Columns written by Derrick Yap and published by . This book was released on 2008 with total page 822 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Influence of Local Buckling on the Structural Behavior of Singly symmetric Cold formed Steel Columns written by Gale Patrick Mulligan and published by . This book was released on 1983 with total page 758 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Design of Channels Against Distortional Buckling written by Y. B. Kwon and published by . This book was released on 1992 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thin-walled lip-stiffened channel columns composed of high strength steel may fail in a distortional mode involving movement of the lip stiffener perpendicular to the flange plate it supports. In this report, test results for a simple lipped channel section(CHl) and an intermediate stiffened channel section (CH2) of thickness of approximately 1.1 mm (0.043 in) and 550 MPa (79.8 ksi) steel and undergoing distortional or mixed local-distortional buckling failure are compared with different design methods. The design methods compared are Australian Standard AS1538, EC3 Part1/Annexe A, the ECCS Recommendations and the AISI Specification. In addition, new methods based on a modified Winter formula for effective width are presented and compared with the tests.

Download or read book The Buckling and Strength Characteristics of Cold formed Steel Columns written by Justin Wade Hanson and published by . This book was released on 1995 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Finite element analysis of distortional buckling of cold formed stainless steel columns written by Aihua Liang and published by . This book was released on 2000 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Torsional Flexural Buckling Strength of Cold formed Stainless Steel Columns written by Gerhardus Johannes Van den Berg and published by . This book was released on 1988 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Torsional flexural Buckling of Cold formed Steel Columns written by Wan Soi Chan and published by . This book was released on 1990 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Buckling of Cold formed Steel Columns written by Karl Johan Legal Martens (University of Manitoba student) and published by . This book was released on 1989 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Stability of Perforated Cold Formed Steel Beam Columns written by Trevor Oketch Rabare and published by . This book was released on 2015 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of this research is to examine the stability of perforated cold-formed steel members subjected to combined axial and bending loads. Preliminary design formulations of the Direct Strength Method in non-perforated cold-formed steel beamcolumn indicated that under combined actions, linear interaction assumption for predicting strength of cold-formed steel is conservative in comparison with direct-analysis prediction that considers stability and yielding of cold-formed steel beam-columns under the appropriate stress combinations. Perforated cold-formed steel members subjected to combined loading are commonly used in cold-formed steel framing industry and it is important to extend the beam-column stability examination to perforated members as well. Complete yielding and stability solutions under direct combined actions for perforated sections are established. These elastic buckling envelopes form the basis for formulating a preliminary Direct Strength Method and together with collapse analysis provide valuable analytical background in future experimental testing of perforated cold-formed steel beamcolumns.

Download or read book Design of Cold formed Beam columns Restrained by Sheeting written by Kari Kolari and published by . This book was released on 1994 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Direct Strength Method for Cold formed Steel Column with Holes written by Syahrul Syawal Malike and published by . This book was released on 2012 with total page 55 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Behaviour and Design of Cold formed Channel Columns written by Ben Young and published by . This book was released on 1997 with total page 838 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1992 with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt: