Cross Laminated Timber
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Cross Laminated Timber Design Structural Properties Standards And Safety
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Author : Mustafa Mahamid
language : en
Publisher: McGraw Hill Professional
Release Date : 2020-03-27
Cross Laminated Timber Design Structural Properties Standards And Safety written by Mustafa Mahamid and has been published by McGraw Hill Professional this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-03-27 with Technology & Engineering categories.
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
Cross Laminated Timber
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Author : Exova BM TRADA.
language : en
Publisher:
Release Date : 2017
Cross Laminated Timber written by Exova BM TRADA. and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017 with Engineered wood construction categories.
Cross Laminated Timber
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Author : Nic Crawley
language : en
Publisher: Routledge
Release Date : 2021-03-01
Cross Laminated Timber written by Nic Crawley and has been published by Routledge this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-03-01 with Architecture categories.
Cross-laminated timber (CLT) has long been heralded as a wonder material, with a light environmental footprint, high strength, quick installation times and reduced waste – so why isn’t everyone using it? Delving into the key considerations including fire safety, cost and value, visual aspects, planning, feasibility and engineering, this book is an essential companion to designing and delivering exemplar CLT buildings. Abundantly illustrated with over 130 colour images and in-depth case studies from around the world, it will help the entire project team - whether design team, constructor or clients - to better understand and build using a truly modern method of construction. Outlines key challenges as well as benefits of CLT, including quality, cost and environmental benefits, risk reduction and health and safety benefits Presents lessons learnt to aid the development process, from the earliest stages of design to production and assembly Accessible, easy-to-read handbook format allows you to dip in and out, investigating issues as necessary Multidisciplinary in approach with contributions from a range of practitioners
Cross Laminated Timber
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Author :
language : en
Publisher:
Release Date : 2010
Cross Laminated Timber written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010 with Building, Wooden categories.
Clt Handbook
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Author : Sylvain Gagnon
language : en
Publisher:
Release Date : 2011
Clt Handbook written by Sylvain Gagnon and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011 with Engineered wood construction categories.
Cross Clt And Diagonal Dlt Laminated Timber As Innovative Material For Beam Elements
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Author : Ireneusz Bejtka
language : en
Publisher: KIT Scientific Publishing
Release Date : 2014-08-18
Cross Clt And Diagonal Dlt Laminated Timber As Innovative Material For Beam Elements written by Ireneusz Bejtka and has been published by KIT Scientific Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-08-18 with Technology & Engineering categories.
Cross laminated timber (CLT) is a plate-like multi layer element with crosswise arrangement of lamellas. CLT could be used for long-span beams in particular with tensile stresses perpendicular to the beam axis. Within this work, CLT beams were optimised, resulting in diagonal orientated timber (DLT). Both CLT and DLT beams were tested in edgewise bending. Their load-carrying behaviour was studied using experimental results and finite element analysis.
Cross Laminated Timber Clt Mechanical Properties Evaluation
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Author : Laurice Mara Spinelli Correa
language : en
Publisher:
Release Date : 2022
Cross Laminated Timber Clt Mechanical Properties Evaluation written by Laurice Mara Spinelli Correa and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022 with categories.
As the use of engineered wood products as such as cross-laminated timber (CLT) evolves in United States, it’s imperative to understand its behavior under different circumstances as well as to explore new possible streams for product’s application. In that matter, it was proposed that a research study would be developed to evaluate the performance of CLT panels focusing on strength and stiffness properties. To accomplish this goal, three main objectives were traced: 1) To complete preliminary test on traditional lumber in order to observe notched wood failure behavior focusing on strength, ductility, and failure mode; 2) To perform mechanical testing and non-destructive evaluation on 3-ply CLT control panels in order to compare design calculation methods and efficiency of NDE on CLT; and 3) To perform mechanical testing on notched 3-ply CLT samples to evaluate the influence of notches and stitching reinforcement on panels. Based on these objectives, this dissertation features five main sections: 1) General Introduction, 2) Technical note: Ductility and brittleness in small clear notched S-P-F beams, 3) Evaluation of the modulus of elasticity and modulus of rupture of cross-laminated timber with longitudinal vibration NDE techniques, 4) Case study of 3-ply commercial southern pine CLT mechanical properties and design values, and 5) Effect of notching on 3-ply southern pine cross-laminated timber panels stiffness and strength.
Cross Laminated Timber
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Author : Zhiqiang Wang
language : en
Publisher:
Release Date : 2022
Cross Laminated Timber written by Zhiqiang Wang and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022 with Electronic books categories.
Cross-laminated timber (CLT) is a popular engineering wood product in recent years. It has some characteristics of configuration and mechanical properties, which makes it an excellent building material for floor, roof and other places. In Europe and North America, lots of middle and high-rise buildings have adopted CLT as their main structural component. CLT has recently been used to construct public buildings in China. As a building material, the lower rolling shear properties of CLT has always been a concern. To overcome this shortcoming of CLT, the structural composite lumber and bamboo have been employed to develop hybrid CLT. This chapter also presents the latest development and advances of CLT in China.
Cross Laminated Timber Engineering
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Author : Anthonie Kramer
language : en
Publisher:
Release Date : 2014
Cross Laminated Timber Engineering written by Anthonie Kramer and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014 with Earthquake resistant design categories.
The development of cross-laminated timber (CLT) panel technology has opened up new opportunities for wood in tall buildings. Several characteristics including seismic performance and speed of construction have raised interest among designers. As CLT gains acceptance in the industry, alternative structural solutions need to be investigated to improve performance of CLT as a building material. The first study presented is an assessment of the viability of hybrid poplar for use in CLT panels. Hybrid poplar is a low density species, which is not typically considered for structural applications. Low density species have the potential to improve the structural efficiency of CLT panels. The tests conducted are based on the qualification of panels outlined in the ANSI/APA PRG-320: Standard for Performance-Rated Cross-Laminated Timber to determine the structural viability of the CLT panels. The second study presented is an investigation of a new alternative energy dissipation solution to be used with cross-laminated timber rocking walls for seismic design. The energy dissipators are designed as a structural fuse which can be easily replaced after failure following a large seismic event. The results of this study give insight to alternative solutions for CLT to improve upon current applications.
Development Of Hybrid Cross Laminated Timber Made Of Lumber And Osb
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Author : Zhuo Cheng
language : en
Publisher:
Release Date : 2021
Development Of Hybrid Cross Laminated Timber Made Of Lumber And Osb written by Zhuo Cheng and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021 with categories.
Cross laminated timber (CLT) is a kind of prefabricated engineered wood product. However, it has been found that the relatively low rolling shear capacities of CLT could result in a noticeable amount of deflection in service and eventually failure. In the meantime, it has been discovered that the oriented strand board (OSB) shows good shear resistance. This study was aimed at developing a hybrid CLT made of spruce-pine-fir (SPF) lumber of a grade of #2 and OSB panel of a grade for wall sheathing to improve its out-of-plane bending properties. Two types of three-layer downsized CLT panels were designed and fabricated, namely hybrid CLT made of SPF lumbers as top and bottom layers in the major direction and OSB panel as transverse layer in the minor direction (the major direction of OSB panel was perpendicular to the major direction of CLT), and generic CLT made of all SPF lumbers that was used as control. The long-span bending, short-span bending, rolling shear and block shear tests were conducted to determine the flexural strength and stiffness, maximum shear strength, rolling shear strength and block shear strength of the specimens made in this study. It was found (1) The long-span bending test results showed that there was not a significant difference in the effective modulus of elasticity (MOE) between the hybrid and generic CLT in the both major direction and minor direction. What is more, hybrid CLT had an average effective MOR values of 26.85 MPa and 6.03 MPa in the major and minor directions, respectively, which were 42.4% and 38.0% lower than those of generic CLT. (2) The short-span bending test results showed that there was not a significant difference between generic CLT and hybrid CLT (4.10 MPa for generic CLT and 3.83MPa for hybrid CLT). However, in the minor direction, the maximum shear strength of hybrid CLT was 0.87 MPa, 44.1% lower than that of generic CLT (1.56MPa) (3) The rolling shear test results showed that the rolling shear strength of lumber was 1.31 MPa, which was 14.5% higher than that of OSB. (4) The internal bonding strength of OSB was 1.64kPa, lower than bonding strength of lumber-to-lumber (approximately 2.68 kPa) and lumber-to-OSB (approximately 2.70 kPa). It could be concluded that the hybrid CLT, with OSB as the transverse layer material (the major direction of OSB panel was perpendicular to the major direction of CLT), developed in this study couldn’t improve the overall properties of generic CLT noticeably. It could also be recommended that further research could focus on the orientation of OSB when used in the transverse layer in manufacturing of hybrid CLT by selecting OSB panels with higher grade. Keywords: Hybrid cross-laminated timber, dimension lumber, oriented strand board, effective modulus of elasticity, effective modulus of rupture, rolling shear strength and modulus, block shear strength.