Technical Standard

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Preface

This is the ninth edition of CSA O86, Engineering design in wood. It is written in limit states design (LSD) format and supersedes the previous editions, published in 2001, 1994, 1989, 1984, 1980, 1976, 1970, and 1959, including their Supplements.

Scope

1.1
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, oriented strandboard (OSB), composite building components, shearwalls and diaphragms, timber piling, pole-type construction, prefabricated wood I-joists, structural composite lumber products, preserved wood foundations, and their structural fastenings. This Standard employs the limit states design method.

1.2
In CSA Standards, “shall” is used to express a requirement, i.e., a provision that the user is obliged to satisfy in order to comply with the standard; “should” is used to express a recommendation or that which is advised but not required; “may”” is used to express an option or that which is permissible within the limits of the standard; and “can” is used to express possibility or capability. Notes accompanying clauses do not include requirements or alternative requirements; the purpose of a note accompanying a clause is to separate from the text explanatory or informative material. Notes to tables and figures are considered part of the table or figure and may be written as requirements. Annexes are designated normative (mandatory) or informative (non-mandatory) to define their application.

Product Details

Edition:

9th

Published:

05/01/2009

ISBN(s):

9281554911455

Number of Pages:

250

File Size:

1 file , 4.3 MB

Product Code(s):

2420859, 2420955, 2420859