Structural Properties of Cross Laminated Timber Under Elevated Temperature Due to Fire

Structural Properties of Cross Laminated Timber Under Elevated Temperature Due to Fire PDF Author: Bryce DeShazer
Publisher:
ISBN:
Category : Building materials
Languages : en
Pages : 71

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Structural Properties of Cross Laminated Timber Under Elevated Temperature Due to Fire

Structural Properties of Cross Laminated Timber Under Elevated Temperature Due to Fire PDF Author: Bryce DeShazer
Publisher:
ISBN:
Category : Building materials
Languages : en
Pages : 71

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Book Description


Cross-Laminated Timber Design: Structural Properties, Standards, and Safety

Cross-Laminated Timber Design: Structural Properties, Standards, and Safety PDF Author: Mustafa Mahamid
Publisher: McGraw Hill Professional
ISBN: 1260118002
Category : Technology & Engineering
Languages : en
Pages : 305

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Book Description
Publisher's Note: Products purchased from Third Party sellers are not guaranteed by the publisher for quality, authenticity, or access to any online entitlements included with the product. Master the practice of designing structures with cross-laminated timber This comprehensive guide explains the design standards, safety protocols, and codes and regulations engineers need to know to use cross-laminated timber as a structural building material. Featuring contributions from experts in the field, Cross-Laminated Timber Design: Structural Properties, Standards, and Safety introduces the material properties of CLT and goes on to cover the recommended lateral and vertical design techniques. You will get clear explanations of all relevant NDS, ASCE 7, and IBC provisions along with real-world examples and case studies. Sustainability and environmental issues are discussed in full detail. Coverage includes: • An introduction to cross-laminated timber • Product standards for cross-laminated timber • Structural design—gravity • Structural design—lateral • Structural connections • Building envelope design with cross-laminated timber • Acoustics for CLT projects • Fire for CLT projects • Environmental aspects of CLT as a construction material • Sustainability of cross-laminated timber

Experimental Study of Fire-induced-delamination of Cross Laminated Timber

Experimental Study of Fire-induced-delamination of Cross Laminated Timber PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 6

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Book Description
Cross Laminated Timber (CLT) is increasingly used as a structural material for tall buildings, due to its structural properties and low carbon footprint. CLT is a mass timber product, which is made by crosswise gluing layers of timber lamellae. Recent architectural trends include having visible CLT surfaces, which, in the event of a fire, can become involved in the fire and act as fuel to the fire. A study by the Fire Protection Research Foundation (FPRF; USA), National Fire Protection Agency (NFPA; USA), National Research Council Canada (NRC-CNRC; Canada), Research Institutes of Sweden (RISE; Sweden) and National Institute of Standards and Technology (NIST; USA) has focused on the contribution of exposed CLT to compartment fires. The study included a review of previous compartment fire tests, full-scale fire tests of compartments with and without exposed CLT structures, the development of design methods for engineers and intermediate scale fire tests to identify high-temperature resistant adhesives for CLT. The full-scale compartment tests showed the undesirable consequences of CLT delamination during a fire (i.e. fall-off of exposed lamellas), which occurred due to weakening of the CLT adhesive. These consequences included fire regrowth after a period of decay or a continuation of a fully developed fire. This can make self-extinction of a compartment fire not possible, implicating that the fire will lead to collapse if the fire is not manually extinguished or extinguished by sprinklers. In order to achieve self-extinction of flaming combustion in compartments with exposed CLT it is important to avoid fire-induced delamination. It was shown that fire-induced-delamination can be avoided using high-temperature-resistant adhesives. A test method was developed to identify adhesives that are not prone to fire-induced-delamination under relevant fire conditions. A summary of the test methodology, evaluation and results is discussed in this article.‮

CLT Handbook

CLT Handbook PDF Author: Erol Karacabeyli
Publisher:
ISBN: 9780864885531
Category : Engineered wood construction
Languages : en
Pages :

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Structural Design for Fire Safety

Structural Design for Fire Safety PDF Author: Andrew H. Buchanan
Publisher: John Wiley & Sons
ISBN: 0470972890
Category : Technology & Engineering
Languages : en
Pages : 437

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Book Description
Structural Design for Fire Safety, 2nd edition Andrew H. Buchanan, University of Canterbury, New Zealand Anthony K. Abu, University of Canterbury, New Zealand A practical and informative guide to structural fire engineering This book presents a comprehensive overview of structural fire engineering. An update on the first edition, the book describes new developments in the past ten years, including advanced calculation methods and computer programs. Further additions include: calculation methods for membrane action in floor slabs exposed to fires; a chapter on composite steel-concrete construction; and case studies of structural collapses. The book begins with an introduction to fire safety in buildings, from fire growth and development to the devastating effects of severe fires on large building structures. Methods of calculating fire severity and fire resistance are then described in detail, together with both simple and advanced methods for assessing and designing for structural fire safety in buildings constructed from structural steel, reinforced concrete, or structural timber. Structural Design for Fire Safety, 2nd edition bridges the information gap between fire safety engineers, structural engineers and building officials, and it will be useful for many others including architects, code writers, building designers, and firefighters. Key features: • Updated references to current research, as well as new end-of-chapter questions and worked examples. •Authors experienced in teaching, researching, and applying structural fire engineering in real buildings. • A focus on basic principles rather than specific building code requirements, for an international audience. An essential guide for structural engineers who wish to improve their understanding of buildings exposed to severe fires and an ideal textbook for introductory or advanced courses in structural fire engineering.

Structural Fire Design

Structural Fire Design PDF Author: Erwin L. Schaffer
Publisher:
ISBN:
Category : Building, Wooden
Languages : en
Pages : 24

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Book Description
Analytical procedures to predict the fire endurance of structural wood members have been developed worldwide. This research is reviewed for capability to predict the results of tests in North America and what considerations are necessary to apply the information here. Critical research needs suggested include: (1) Investigation of load levels used in reported tests, and parameters in analyses, for application to North American practice; (2) the effect of lumber grade on wood property response at elevated temperature; and (3) further effort in reliability-based design procedures so that the safety of fire-exposed members and assemblies may be determined.

Fire Dynamics

Fire Dynamics PDF Author: Dougal Drysdale
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 448

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Book Description
Brings together, for the first time, the basic scientific and engineering principles essential to an understanding of fire behavior. Gathered from a wide range of sources, it covers basic organic and physical chemistry, aspects of heat and mass transfer, premixed and diffusion flames, ignition flame spread, the steady burning of liquid and solid fuels, burning in enclosures, the concepts of fire severity and resistance, and a brief review of smoke production and movement. Includes problems and answers, and detailed references to source materials to facilitate further study.

Timber Engineering

Timber Engineering PDF Author: Sven Thelandersson
Publisher: John Wiley & Sons
ISBN: 9780470844694
Category : Technology & Engineering
Languages : en
Pages : 460

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Book Description
Timber construction is one of the most prevalent methods of constructing buildings in North America and an increasingly significant method of construction in Europe and the rest of the world. Timber Engineering deals not only with the structural aspects of timber construction, structural components, joints and systems based on solid timber and engineered wood products, but also material behaviour and properties on a wood element level. Produced by internationally renowned experts in the field, this book represents the state of the art in research on the understanding of the material behaviour of solid wood and engineered wood products. There is no comparable compendium currently available on the topic - the subjects represented include the most recent phenomena of timber engineering and the newest development of practice-related research. Grouped into three different sections, 'Basic properties of wood-based structural elements', 'Design aspects on timber structures' and 'Joints and structural assemblies', this book focuses on key issues in the understanding of: timber as a modern engineered construction material with controlled and documented properties the background for design of structural systems based on timber and engineered wood products the background for structural design of joints in structural timber systems Furthermore, this invaluable book contains advanced teaching material for all technical schools and universities involved in timber engineering. It also provides an essential resource for timber engineering students and researchers, as well as practicing structural and civil engineers.

International Handbook of Structural Fire Engineering

International Handbook of Structural Fire Engineering PDF Author: Kevin LaMalva
Publisher: Springer Nature
ISBN: 3030771237
Category : Technology & Engineering
Languages : en
Pages : 530

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Book Description
This Handbook is focused on structural resilience in the event of fire. It serves as a single point of reference for practicing structural and fire protection engineers on the topic of structural fire safety. It is also stands as a key point of reference for university students engaged with structural fire engineering.

Materials and Joints in Timber Structures

Materials and Joints in Timber Structures PDF Author: Simon Aicher
Publisher: Springer Science & Business Media
ISBN: 9400778112
Category : Technology & Engineering
Languages : en
Pages : 815

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Book Description
This book contains the contributions from the RILEM International Symposium on Materials and Joints in Timber Structures that was held in Stuttgart, Germany from October 8 to 10, 2013. It covers recent developments in the materials and the joints used in modern timber structures. Regarding basic wooden materials, the contributions highlight the widened spectrum of products comprising cross-laminated timber, glulam and LVL from hardwoods and block glued elements. Timber concrete compounds, cement bonded wood composites and innovative light-weight constructions represent increasingly employed alternatives for floors, bridges and facades. With regard to jointing technologies, considerable advances in both mechanical connections and glued joints are presented. Self-tapping screws have created unprecedented options for reliable, strong as well as ductile joints and reinforcement technologies. Regarding adhesives, which constitute the basis of the jointing/laminating technology of modern timber products, extended options for tailor-made bonding solutions have to be stated. Apart from melamine-urea and phenolic-resorcinol adhesives, one-component-polyurethanes, emulsion isocyanate polymers and epoxies offer a wide range of possibilities. The contributions dealing with experimental and numerical investigations on static, cyclic and seismic behavior of structures clearly reveal the enhanced potential of modern timber construction for reliable and sustainable buildings and bridges of the new millennium. The book is structured in nine thematic areas, being I) Structures II) Mechanical Connections III) Glued Joints and Adhesives IV) Timber and Concrete/Cement/Polymer Composites V) Cyclic, Seismic Behavior VI) Hardwood, Modified Wood and Bamboo VII) Cross-Laminated Timber VIII) Properties and Testing of Wood IX) Glulam