Download or read book Web Crippling of High Strength Cold formed Steel Beams written by Chiravut Santaputra and published by . This book was released on 1986 with total page 596 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The structural behavior of high strength cold-formed steel beams subjected primarily to web crippling was investigated analytically and experimentally. In this study hat sections and I-beams, formed from five different types of high strength sheet steels commonly used in the automobile industry, were investigated under various loading conditions. The yield strengths of these sheet steels vary from 58 to 165 ksi. In addition to the test data gathered in this phase of study, the experimental results obtained from the beam tests conducted at Inland Steel Company and Ford Motor Company were carefully evaluated. The evaluation indicated that the present available design criteria are not suitable for high strength materials with yield strengths exceeding 80 ksi. Following the analytical and experimental studies, new design formulas were derived for different types of loading conditions on the basis of available test data with material yield strengths ranging from 30 to 165 ksi. These empirical equations distinguish between web crippling failure caused by overstressing (bearing failure) and web buckling. Interaction formulas were derived for sections with single unreinforced webs and I-beams under combined web crippling and bending moment. Additional tests were also performed for the transition ranges between the basic loading conditions. These test data were used to verify the newly proposed design equations which can eliminate the problem of discontinuity between different basic loading conditions "--Abstract, leaf ii.
Download or read book Web Crippling Strength and a Combination of Bending and Web Crippling of Cold formed Steel Beams written by Nipon Hetrakul and published by . This book was released on 1978 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The web crippling strength of cold-formed steel beams was investigated experimentally. In this investigation, due consideration was given to the possible influence of bending moment and shear force on the web-crippling loads. For the subject of web crippling strength, the study involved the testing of 140 built-up beams having single unreinforced webs and 152 I-beams having double webs. In addition, 66 beam tests were conducted for the case of combined bending moment, shear and web crippling.The experimental results obtained from the beam tests conducted at the University of Missouri-Rolla and the early tests performed previously at Cornell University were carefully evaluated for various loading conditions. Consequently, design formulas were derived on the basis of the available test data by using a regression analysis. These equations can be used to predict the web crippling loads of cold-formed steel beams when they are subjected to concentrated loads and/or reactions. The interaction formulas derived from this study reflect the influence of bending moment on the web strength against crippling"--Abstract, leaf iii.
Download or read book Cold Formed Steel Design written by Wei-Wen Yu and published by John Wiley & Sons. This book was released on 2010-09-23 with total page 987 pages. Available in PDF, EPUB and Kindle. Book excerpt: The definitive text in the field, thoroughly updated and expanded Hailed by professionals around the world as the definitive text on the subject, Cold-Formed Steel Design is an indispensable resource for all who design for and work with cold-formed steel. No other book provides such exhaustive coverage of both the theory and practice of cold-formed steel construction. Updated and expanded to reflect all the important developments that have occurred in the field over the past decade, this Fourth Edition of the classic text provides you with more of the detailed, up-to-the-minute technical information and expert guidance you need to make optimum use of this incredibly versatile material for building construction. Wei-Wen Yu and Roger LaBoube, respected authorities in the field, draw upon decades of experience in cold-formed steel design, research, teaching, and development of design specifications to provide guidance on all practical aspects of cold-formed steel design for manufacturing, civil engineering, and building applications. Throughout the book, they describe the structural behavior of cold-formed steel members and connections from both the theoretical and experimental perspectives, and discuss the rationale behind the AISI and North American design provisions. Cold-Formed Steel Design, Fourth Edition features: Thoroughly up-to-date 2007 North American (AISI S100) design specifications Both ASD and LRFD methods for USA and Mexico LSD (Limit States Design) method for Canada A new chapter on the Direct Strength Method Updates and revisions of all 14 existing chapters In-depth design examples and explanation of design provisions Cold-Formed Steel Design, Fourth Edition is a necessary tool-of-the-trade for structural engineers, manufacturers, construction managers, and architects. It is also an excellent advanced text for college students and researchers in structural engineering, architectural engineering, construction engineering, and related disciplines.
Download or read book Web Crippling and Combined Bending and Web Crippling of Cold formed Steel Header Beams written by Sutton Frissell Stephens and published by . This book was released on 2002 with total page 71 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Recent Trends in Cold Formed Steel Construction written by Cheng Yu and published by Woodhead Publishing. This book was released on 2016-05-27 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent Trends in Cold-Formed Steel Construction discusses advancements in an area that has become an important construction material for buildings. The book addresses cutting-edge new technologies and design methods using cold-formed steel as a main structural material, and provides technical guidance on how to design and build sustainable and energy-efficient cold-formed steel buildings. Part One of the book introduces the codes, specifications, and design methods for cold-formed steel structures, while Part Two provides computational analysis of cold-formed steel structures. Part Three examines the structural performance of cold-formed steel buildings and reviews the thermal performance, acoustic performance, fire protection, floor vibrations, and blast resistance of these buildings, with a final section reviewing innovation and sustainability in cold-formed steel construction. Addresses building sciences issues and provides performance solutions for cold-formed buildings Provides guidance for using the next generation design method, computational tools, and technologies Edited by an experienced researcher and educator with significant knowledge on new developments in cold-formed steel construction
Download or read book Guide to Stability Design Criteria for Metal Structures written by Ronald D. Ziemian and published by John Wiley & Sons. This book was released on 2010-02-08 with total page 1120 pages. Available in PDF, EPUB and Kindle. Book excerpt: The definitive guide to stability design criteria, fully updated and incorporating current research Representing nearly fifty years of cooperation between Wiley and the Structural Stability Research Council, the Guide to Stability Design Criteria for Metal Structures is often described as an invaluable reference for practicing structural engineers and researchers. For generations of engineers and architects, the Guide has served as the definitive work on designing steel and aluminum structures for stability. Under the editorship of Ronald Ziemian and written by SSRC task group members who are leading experts in structural stability theory and research, this Sixth Edition brings this foundational work in line with current practice and research. The Sixth Edition incorporates a decade of progress in the field since the previous edition, with new features including: Updated chapters on beams, beam-columns, bracing, plates, box girders, and curved girders. Significantly revised chapters on columns, plates, composite columns and structural systems, frame stability, and arches Fully rewritten chapters on thin-walled (cold-formed) metal structural members, stability under seismic loading, and stability analysis by finite element methods State-of-the-art coverage of many topics such as shear walls, concrete filled tubes, direct strength member design method, behavior of arches, direct analysis method, structural integrity and disproportionate collapse resistance, and inelastic seismic performance and design recommendations for various moment-resistant and braced steel frames Complete with over 350 illustrations, plus references and technical memoranda, the Guide to Stability Design Criteria for Metal Structures, Sixth Edition offers detailed guidance and background on design specifications, codes, and standards worldwide.
Download or read book Structural Behavior of Cold formed Steel Beam Webs Subjected to Partial Edge Loading written by Shin-Hua Lin and published by . This book was released on 1984 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: "An extensive experimental investigation has been conducted to study the load-carrying capacity of cold-formed steel web elements subjected to partial edge loading which may cause web crippling or web buckling. In this experimental work emphasis was concentrated on the cold-formed steel structural members having single unreinforced webs with stiffened flanges. In 1980, American Iron and Steel Institute (AISI) revised its "Specification for the Design of Cold-Formed Steel Structural Members" For the design of beam webs, Section 3.5.1 of the AISI Specification provides the design criteria for web crippling. This thesis discusses the experimental work including some specimens with small length-to-depth ratios which may cause web buckling rather than web crippling. The failure mode for these specimens is beyond the scope of the current AISI Specification. Based on the results of tests conducted in this study, new design expressions have been developed to determine the critical web buckling load. Recommended design criteria are proposed for cold-formed steel structural members having single unreinforced webs with stiffened flanges"--Abstract, leaf ii.
Download or read book Strength of Cold formed Steel Reinforced Beam Webs in Bending Shear and Web Crippling written by Nguyen Phung and published by . This book was released on 1978 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Direct Strength Method for Web Crippling of Cold formed Steel C and Z Sections Subjected to Interior One Flange Loading and End One Flange Loading written by Martin Luther Dara and published by . This book was released on 2015 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cold formed Tubular Members and Connections written by Greg Hancock and published by Elsevier. This book was released on 2005-08-17 with total page 255 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cold formed structural members are being used more widely in routine structural design as the world steel industry moves from the production of hot-rolled section and plate to coil and strip, often with galvanised and/or painted coatings. Steel in this form is more easily delivered from the steel mill to the manufacturing plant where it is usually cold-rolled into open and closed section members.This book not only summarises the research performed to date on cold form tubluar members and connections but also compares design rules in various standards and provides practical design examples.
Download or read book Plated Structures written by R. Narayanan and published by CRC Press. This book was released on 1983-12-01 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses various aspects of the design of a plate girder and focuses on the associated stability problems in shear. It deals with stability problems in compression, such as those met in box girder flanges and ship hulls, and is helpful for structural designers and post-graduate students.
Download or read book Recent Trends in Cold Formed Steel Construction written by Cheng Yu and published by Elsevier. This book was released on 2023-11-04 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent Trends in Cold-Formed Steel Construction, Second Edition focuses on the application and use of this important construction material. In this updated edition, new chapters take on these developments, offering updates on cutting-edge new technologies and design methods for using cold-formed steel as a structural material and providing technical guidance on how to design and build sustainable and energy-efficient cold-formed steel buildings. Sections introduce codes, specifications and design methods, provide computational analysis of cold-formed steel structures, examine the structural performance of cold-formed steel buildings, and review thermal performance, acoustic performance, fire protection, floor vibrations and blast resistance. Over the last few years, there has been major breakthroughs for cold-formed steel design with modular building applications now becoming more widely accepted. Other scientific developments include research on system reliability applications, AI machine learning, and the use of high strength steel, as well as new connection methods and changes in DSM codes. Addresses building science issues and provides performance solutions for the design of cold-formed steel buildings Provides guidance for using next generation design methods, computational tools and technologies Edited by an experienced researcher and educator with significant knowledge on new developments in cold-formed steel construction Covers new developments such as modular construction, machine learning and code developments in Europe, Australia and China
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 Direct Strength Method for Web Crippling of Cold formed Steel C sections written by Praveen Kumar Reddy Seelam and published by . This book was released on 2013 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Finite Strip Method in Structural Analysis written by Y. K. Cheung and published by Elsevier. This book was released on 2013-10-22 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: Finite Strip Method in Structural Analysis is a concise introduction to the theory of the finite strip method and its application to structural engineering, with special reference to practical structures such as slab bridges and box girder bridges. Topics covered include the bending of plates and plate-beam systems, with application to slab-beam bridges; plane stress analysis; vibration and stability of plates and shells; and finite layer and finite prism methods. Comprised of eight chapters, this book begins with an overview of the theory of the finite strip method, highlighting the importance of the choice of suitable displacement functions for a strip as well as the formulation of strip characteristics. Subsequent chapters consider many different types of finite strips for plate and shell problems and present numerical examples. The extension of the finite strip method to three-dimensional problems is then described, with emphasis on the finite layer method and the finite prism method. The final chapter discusses some computer methods that are commonly used in structural analysis. A folded plate computer program is included for completeness, and a detailed description for a worked problem is also presented for the sake of clarity. This monograph will be of interest to civil and structural engineers.
Download or read book Webs for Cold formed Steel Flexural Members Structural Behavior of Beam Webs Subjected to Web Crippling and a Combination of Web Crippling and Bending written by Nipon Hetrakul and published by . This book was released on 1978 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Strength of cold formed steel beam webs in bending shear and a combination of bending and shear written by Roger A. LaBoube and published by . This book was released on 1977 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: "An extensive experimental investigation has been conducted to study the load-carrying capacity of cold-formed steel web elements subjected to bending stress, shear stress, and a combination of bending and shear stresses. Emphasis has been concentrated on the instability and postbuckling strength of beam webs. In the study of beam webs subjected only to bending, the postbuckling strength of web elements and the effect of the compression flange on the moment capacity have been carefully evaluated for beams having stiffened and unstiffened flanges. Based on 84 test results, formulas have been developed to predict the ultimate moment capacity of cold-formed steel beams with due consideration given to the actual bending strength of web elements. These formulas are based on either the full web area or the effective web area. For a study of beam webs subjected primarily to shear, the results of 43 tests have been compared with the theoretical failure stress. It was found that the ultimate shear strength of cold-formed steel beam webs is affected significantly by the loading and support conditions. The structural behavior of cold-formed steel web elements subjected to combined bending and shear was also investigated. Interaction formulas have been developed to calculate the ultimate capacity of web elements with due consideration given to the postbuckling strengths for both bending and shear"--Abstract, leaf iii.
