Skip to content
CSA Store
  • CSA Group
  • CSA OnDemandâ„¢
  • CSA Communities
  • Contact Us
  • Catalogue
    • Browse By Subject Area

      • Electrical
      • Fuels & Transportation
      • Petroleum & Natural Gas
      • Environment & Natural Resources
      • Construction & Infrastructure
      • Mechanical & Industrial Equipment
      • Nuclear
      • Health Care and Well-being
      • Worker & Public Safety
      • Management Systems
    • Browse By Publisher

      • ASME
      • ASTM
      • CSA Group
      • ESA
      • IEC
      • ISO
      • NRC
      • ORNAC
      • TSSA
      • WRHA
    • ICS Catalogue

      • Browse by International Classification of Standards (ICS Codes)
  • Subscription
    • Browse By Subject Area

      • Electrical
      • Fuels & Transportation
      • Petroleum & Natural Gas
      • Environment & Natural Resources
      • Construction & Infrastructure
      • Mechanical & Industrial Equipment
      • Nuclear
      • Health Care and Well-being
      • Worker & Public Safety
      • Management Systems
    • CSA Subscriptions

      • Overview
      • Collections
    • ICS Catalogue

      • Browse by International Classification of Standards (ICS Codes)
  • Services
Cart Icon0
×
Login / Register
English / CAD

Language

en

fr

Currency

CAD

USD

  • CSA Group
  • CSA OnDemandâ„¢
  • CSA Communities
  • Contact Us
Wishlist

Catalogue

  • Browse By Subject Area

    • Electrical
    • Fuels & Transportation
    • Petroleum & Natural Gas
    • Environment & Natural Resources
    • Construction & Infrastructure
    • Mechanical & Industrial Equipment
    • Nuclear
    • Health Care and Well-being
    • Worker & Public Safety
    • Management Systems
  • Browse By Publisher

    • ASME
    • ASTM
    • CSA Group
    • ESA
    • IEC
    • ISO
    • NRC
    • ORNAC
    • TSSA
    • WRHA
  • ICS Catalogue

    • Browse by International Classification of Standards (ICS Codes)

Subscription

  • Browse By Subject Area

    • Electrical
    • Fuels & Transportation
    • Petroleum & Natural Gas
    • Environment & Natural Resources
    • Construction & Infrastructure
    • Mechanical & Industrial Equipment
    • Nuclear
    • Health Care and Well-being
    • Worker & Public Safety
    • Management Systems
  • CSA Subscriptions

    • Overview
    • Collections
  • ICS Catalogue

    • Browse by International Classification of Standards (ICS Codes)

Services

Menu toggle Icon
Login / Register
English / CAD

Language

en

fr

Currency

CAD

USD

Wishlist Cart (
)

Search Section

    • Home
    • Subscriptions
    • CSA
    • Construction & Infrastructure
    • Structural Engineering
    • Industrial Structures
    • O86.1-94

    Codes & Standards - Subscribe

    O86.1-94

    Engineering Design in Wood (Limit States Design)

    SKU: 2702967 Published by CSA Group Publication Year 1994 Withdrawn

    Product Details

    • Preface/Scope
    • Items Included

    Preface


    This is the third edition of CSA Standard 086.1, Engineering Design in Wood (Limit States Design). It supersedes the 1989 edition, CAN/CSA-086.1-M89, and its Supplement No. 1-93 (published in 1993). The first edition of the Limit States Design format Standard was published in 1984, followed by a Supplement in 1987.


    With the release of this edition, CSA Standard CAN3-086-M84, Engineering Design, in Wood (Working Stress Design) is formally withdrawn. The working stress design version, first published in 1959 with succeeding editions in 1970, 1976, and 1980, will not be updated.


    Major changes in this 1994 edition are the addition of Clause 13, Proprietary Structural Wood Products, the modification of Clause 7, Structural Panels, and the extensive changes to portions of Clause 10, Fastenings.


    In this edition, Engineering Design in Wood includes provisions for the design of two groups of proprietary structural wood products, prefabricated wood I—joists and Type 3 Design Rated OSB. For these two product groups, manufacturers' proprietary data developed in accordance with referenced standards, certified by an independent agency and modified as specified herein, are now permitted as the basis for design within this Standard. Design provisions for prefabricated wood I-joists were first introduced into the Standard through Supplement No. 1-93.


    Clause 7 on Plywood has been changed to Structural Panels with the introduction of specified design values for certified Types 1 and 2 Design Rated (generic) OSB panels. Plywood specified capacities have been expanded to cover thicker layups. Related changes to Clause 8, Composite Building Components, and to Clause 9, Shearwalls and Diaphragms, have' also been made.


    Within the Fastenings Clause:


    (a ) procedures for calculating lateral strength resistance associated with various failure modes of bolts and lag screws have been modified and moved into the Standard from Appendix A;


    (b) a procedure for determining lateral deformations of lag. screws has been added to Appendix A, in lieu of the slip provisions removed from the Clause;


    (c) a table giving relative densities of glulam and sawn lumber species groups, used in the design of bolts, lag screws, and drift pin connections, has been re—inserted into the Appendix; and


    (d) provisions for the use of glulam rivets (i ) loaded in withdrawal, and (ii) installed in solid sawn wood members 64 mm or greater in thickness, have been added. In the calculation of rivet joint capacities, the designer now must check explicitly both the rivet and wood capacities. Related tables are revised. Provisions also have been clarified for single—sided rivet connections and added for double—sided rivet connections where points overlap.


    Other notable changes include the following:


    (aa) Machine Stress- Rated (MSR) grades have been revised;


    (b) a new mechanical strength grading system, designated as Machine Evaluated Lumber (MEL), has been introduced through the addition of specified strengths and stiffnesses in a new Table 5. 3. 3;


    (c) compression perpendicular to grain design procedures have been revised for all structural wood products covered;


    (d) provisions for the design of sawn lumber containing notches have been revised; and


    (e) three formulae previously used for determining the slenderness factor for glued laminated members have been replaced by a single formula which is consistent with that used for sawn lumber.


    This edition is dedicated to the memory of Thomas A. Eldridge, Past Chairman and a committed, vital member of the Committee from the initiation of the first edition, published in 1959, until his death in September 1994.


    This Standard was prepared by the CSA Technical Committee on Engineering Design in Wood under the. jurisdiction of the Standards Steering Committee on Structures (Design), and- was formally approved by these Committees.


    Scope


    1. 1 General


    This Standard provides criteria for the structural design and appraisal of structures or structural elements made from wood or wood products including graded lumber, glued-laminated timber, unsanded plywood, design -rated OSB, composite building components, shear walls and diaphragms, piling, pole type construction, structural fastenings prefabricated wood I-joists, and preserved wood foundations employing the limit states design method.

    Download a list of included items
    items 1 - of 6 result(s)
    View 20 | View 100

    O86.1S1-98

    Supplement No. 1 to O86.1-94, Engineering Design in Wood (Limit States Design)

    Withdrawn
    English

    O86.1-94

    Engineering Design in Wood (Limit States Design)

    Withdrawn
    English

    O86.1-F94

    Règles de calcul aux états limites des charpentes en bois

    Withdrawn
    French

    CAN/CSA-O86.1S1-93

    Supplement No. 1-93 to CAN/CSA-O86.1-M89, Engineering Design in Wood (Limit States Design)

    Withdrawn
    English

    O86.1.1-1992

    Commentary on CSA Standard CAN/CSA-086.1-M89, Engineering Design in Wood (Limit States Design)

    Withdrawn
    English

    CAN/CSA-O86.1-M89

    Engineering Design in Wood (Limit States Design)

    Withdrawn
    English
    copyright imgRequest Copyright Permissions

    Subscribe

    Annual subscription keeps you up-to-date with the latest editions of standards and includes all supported languages and archive versions. 

    * Price is for up to 10 users. Select the number of users required on the cart page. Subscription must include a minimum of 10 standards or a collection to proceed to checkout.

    Includes annual access to:

           • Newest and previous editions in PDF format 
           • Revisions, updates and amendments 
           • All supported languages 

    Learn More

    PDF

    English, French

    • FAQs
    • Contact Us
    • Email Product

    GST REG No R119441681
    QST REG No R1006017360

    Compare Formats

    Determine the subscription format that is right for you.

    Features CSA AdvantageTM CSA OnDemandTM
    Offline access
    Full-text search
    Create highlights and personal notes
    Newest editions added automatically
    Includes all supported languages and archive versions
    My Files - create customized files by adding multiple clauses, tables or figures from the standard into your own personal File for quick reference
    Toggle between your files and the full standard to maintain context
    Instantly preview cross referenced material within the book
    Export personal notes to Excel
    Transfer notes and highlights when updates are available
    Adobe Reader PDF and browser compatible for iOS and Android
    Web, Android, iOS Compatible

    Follow Us On Social Media

    Get Our Newsletter

    Get CSA Newsletter

    • About CSA Store
    • Subscription
    • Services
    • Catalogue
    • FAQ
    • Return Policy
    • FULFILLMENT DETAILS
    • EBOOK SUPPORT
    • Product Updates
    • Contact Us
    • CSA GROUP
    • CSA COMMUNITIES
    • CSA Update Service
    • About CSA Store
    • Subscription
    • Services
    • Catalogue
    • FAQ
    • Return Policy
    • FULFILLMENT DETAILS
    • EBOOK SUPPORT
    • Product Updates
    • Contact Us
    • CSA GROUP
    • CSA COMMUNITIES
    • CSA Update Service

    • General Terms and Conditions
    • Privacy Policy
    • Accessibility
    © 2022 Canadian Standards Association. All rights reserved
    logo close
    Privacy Preference Centre

    Please manage your cookie choices by switching the consent toggles on or off under the Purposes below.

    You may change your preference at any time as described in our Cookie Policy

    • Cookie Settings
    • List of Cookies
    close
      Cookies on CSA Group

      We use Cookies to create a secure and effective website experience for our customers. For more information about Cookies and how you can disable Cookies, visit our privacy policy page. Learn More

      Free Login/Registration Required

      View Access for this document is only available for viewers in Canada.

      A free user account is required to view this document.

      Login or Register