Engineering Design in Wood
Scope:
Scope
1.1 General
This Standard provides criteria in accordance with the National Building Code of Canada, for the
structural design and evaluation of structures or structural elements made from wood or wood
products, including:
a) graded lumber;
b) glued-laminated timber;
c) cross-laminated timber (CLT);
d) unsanded plywood;
e) oriented strand board (OSB);
f) composite building components;
g) shearwalls and diaphragms;
h) timber piling;
i) pole-type construction;
j) prefabricated wood I-joists;
k) structural composite lumber;
l) permanent wood foundations;
m) plank decking;
n) nail-laminated decking; and
o) structural connections.
1.2 Exclusions
This Standard does not include design of timber bridges.
1.3 Design method
This Standard employs the limit states design method.
1.4 Terminology
In this Standard, “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.
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.
Project need:
Note: The information provided above was obtained by the Standards Council of Canada (SCC) and is provided as part of a centralized, transparent notification system for new standards development. The system allows SCC-accredited Standards Development Organizations (SDOs), and members of the public, to be informed of new work in Canadian standards development, and allows SCC-accredited SDOs to identify and resolve potential duplication of standards and effort.
Individual SDOs are responsible for the content and accuracy of the information presented here. The text is presented in the language in which it was provided to SCC.