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 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 Behaviour of High Strength Steel Columns at Elevated Temperatures written by Ju Chen and published by Open Dissertation Press. This book was released on 2017-01-27 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This dissertation, "Behaviour of High Strength Steel Columns at Elevated Temperatures" by Ju, Chen, 陳駒, was obtained from The University of Hong Kong (Pokfulam, Hong Kong) and is being sold pursuant to Creative Commons: Attribution 3.0 Hong Kong License. The content of this dissertation has not been altered in any way. We have altered the formatting in order to facilitate the ease of printing and reading of the dissertation. All rights not granted by the above license are retained by the author. Abstract: Abstract of thesis entitled BEHAVIOUR OF HIGH STRENGTH STEEL COLUMNS AT ELEVATED TEMPERATURES Submitted by Ju Chen for the degree of Doctor of Philosophy at The University of Hong Kong in April 2007 In this study, the structural behaviour of high strength steel columns at elevated temperatures is investigated. The current fire resistant design rules for steel columns in most of the specifications are generally based on the investigation of hot-rolled steel having normal strength. Although similarities between the conventional normal strength and high strength steel exist, there is sufficient diversity in their mechanical properties for different treatments in design. Therefore, there is a need to develop the design rules of high strength steel columns at elevated temperatures. Material properties play an important role in the performance of steel structural members. Hence, an extensive material test program was first performed on high strength steel at elevated temperatures. The high strength steel includes cold-formed steel, stainless steel as well as quenched and tempered carbon steel. Structural carbon steel having normal strength was also tested for comparison. The mechanical properties and stress-strain curves of the tested steel were obtained and compared with predictions from the American, Australian, British and European specifications. In addition, equations predicting the mechanical properties and stress-strain curve model for the tested materials at elevated temperatures were proposed. The column behaviour of cold-formed steel built-up closed sections with intermediate web stiffeners at normal room temperature was investigated. The test results were compared with the design strengths obtained using the direct strength method. An accurate and reliable finite element model of cold-formed steel built-up columns was developed and verified against the test results. A parametric study was carried out using the verified finite element model. Design rules for cold-formed steel built-up closed section columns at normal room and elevated temperatures modified from the direct strength method were proposed. The behaviour of cold-formed steel lipped channel columns at elevated temperatures has been investigated using finite element method. The suitability of the effective width method and direct strength method for cold-formed steel lipped channel columns at elevated temperatures was evaluated. The behaviour of quenched and tempered high strength carbon steel columns at elevated temperatures was also investigated. The finite element analysis results were compared with the design strengths using the American, Australian and European specifications. Generally, it is shown that the effective width method and direct strength method using the reduced material properties conservatively predicted the column strengths. DOI: 10.5353/th_b3793655 Subjects: Columns, Iron and steel - Testing Metal at high temperatures

Download or read book Effects of Stress strain Properties on the Ultimate Strength of Cold formed Steel Columns written by Ming Yen Chee and published by . This book was released on 1996 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Load Carrying Capacity of Perforated Cold formed Steel Columns written by Rafael Alberto Ortiz-Colberg and published by . This book was released on 1981 with total page 190 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 Cold Formed Steel Design written by Wei-Wen Yu and published by John Wiley & Sons. This book was released on 2019-10-29 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides the latest AISI North American specifications for cold-formed steel design Hailed by professionals around the world as the definitive text on the design of cold-formed steel, this book provides descriptions of the construction and structural behavior of cold-formed steel members and connections from both theoretical and experimental points of view. Updated to reflect the 2016 AISI North American specification and 2015 North American framing standards, this all-new fifth edition offers readers a better understanding of the analysis and design of the thin-walled, cold-formed steel structures that have been widely used in building construction and other areas in recent years. Cold-Formed Steel Design, 5th Edition has been revised and reorganized to incorporate the Direct Strength Method. It discusses the reasons and justification for the various design provisions of the North American specification and framing design standards. It provides chapter coverage of: the types of steels and their most important mechanical properties; the fundamentals of buckling modes; commonly used terms; the design of flexural members, compression members and closed cylindrical tubes, and of beam–columns using ASD, LRFD, and LSD methods; shear diaphragms and shell roof structures; standard corrugated sheets; and more. Updated to the 2016 North American (AISI S100) design specification and 2015 North American (AISI S240) design standard Offers thorough coverage of ASD, LRFD, LSD, and DSM design methods Integrates DSM in the main body of design provisions Features a new section on Power-Actuated Fastener (PAF) Connections Provides new examples and explanations of design provisions Cold-Formed Steel Design, 5th Edition is not only instructive for students, but can serve as a major source of reference for structural engineers, researchers, architects, and construction managers.

Download or read book Strength of Cold formed Steel Beam columns written by Lixin Li and published by . This book was released on 2002 with total page 329 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 Axially Loaded Cold Formed Steel Columns Strengthened With CFRP written by Sreedhar Kalavagunta and published by LAP Lambert Academic Publishing. This book was released on 2014-11-04 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a series of experimental and theoretical studies aimed at the development of a design guideline for CFRP strengthened CFS structures. Thin elements may buckle locally at a stress level lower than the yield stress of steel when they are subjected to compression in flexural bending and axial compression. This can be controlled to some extent by strengthening the steel members with Carbon Fiber Reinforced Polymer (CFRP) sheets to improve buckling resistance. For purpose of validation, the results based on proposed design equation from North American specification for the design of cold-formed steel structural members and Euro code for cold-formed members are compared against experimental data. It has been observed that there is significant increase in strength due to CFRP strengthening. Bond strength between CFRP and steel plates has also been studied to investigate effective bond length.

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 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 Steel Structures written by ECCS - European Convention for Constructional Steelwork and published by John Wiley & Sons. This book was released on 2013-08-06 with total page 654 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book is concerned with design of cold-formed steel structures in building based on the Eurocode 3 package, particularly on EN 1993-1-3. It contains the essentials of theoretical background and design rules for cold-formed steel sections and sheeting, members and connections for building applications. Elaborated examples and design applications - more than 200 pages - are included in the respective chapters in order to provide a better understanding to the reader.

Download or read book Cold Formed Steel Design written by Wei-Wen Yu and published by John Wiley & Sons. This book was released on 2019-10-04 with total page 1181 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides the latest AISI North American specifications for cold-formed steel design Hailed by professionals around the world as the definitive text on the design of cold-formed steel, this book provides descriptions of the construction and structural behavior of cold-formed steel members and connections from both theoretical and experimental points of view. Updated to reflect the 2016 AISI North American specification and 2015 North American framing standards, this all-new fifth edition offers readers a better understanding of the analysis and design of the thin-walled, cold-formed steel structures that have been widely used in building construction and other areas in recent years. Cold-Formed Steel Design, 5th Edition has been revised and reorganized to incorporate the Direct Strength Method. It discusses the reasons and justification for the various design provisions of the North American specification and framing design standards. It provides chapter coverage of: the types of steels and their most important mechanical properties; the fundamentals of buckling modes; commonly used terms; the design of flexural members, compression members and closed cylindrical tubes, and of beam–columns using ASD, LRFD, and LSD methods; shear diaphragms and shell roof structures; standard corrugated sheets; and more. Updated to the 2016 North American (AISI S100) design specification and 2015 North American (AISI S240) design standard Offers thorough coverage of ASD, LRFD, LSD, and DSM design methods Integrates DSM in the main body of design provisions Features a new section on Power-Actuated Fastener (PAF) Connections Provides new examples and explanations of design provisions Cold-Formed Steel Design, 5th Edition is not only instructive for students, but can serve as a major source of reference for structural engineers, researchers, architects, and construction managers.

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 Guide to Stability Design Criteria for Metal Structures written by Theodore V. Galambos and published by John Wiley & Sons. This book was released on 1998-06-15 with total page 952 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides simplified and refined procedures applicable to design and to accessing design limitations and offers guidance to design specifications, codes and standards currently applied to the stability of metal structures.