S16-14 the Changes that will Affect You

141 Pages·2015·13.38 MB·English

by  Kim Ball

S16-14 the Changes that will Affect You
• Andy Metten, P.Eng., Struct.Eng.
• Partner & Structural Engineer
• Bush, Bohlman & Partners LLP
S16 Committee
• Volunteer Committee under CSA.
• Meets twice a year during the Code Cycle.
• Mostly meet in person in Mississauga
• Members cover their own expenses.
BC Members of S16
• Mark Lasby, P.Eng.
(Hatch)
• Andy Metten, P.Eng.
(Bush, Bohlman & Partners LLP)
• Paul Zinn
(Arpac Storage System Corporation) (Associate member)

3 Out of 40 members & Associate members
Structural consultants only small percentage of the
committee (7 out of 40 members and associates)
S16-14 Make Up
Racks
Regulatory
10%
10%
University
28%
Structural
Consultant
17%
Fabricator /
Producer
15%
Other
5%
CWB/CISC
15%
Changes to the Steel Code
• Based on current research.
• Changes in National Building Code.
• Input from members of the Committee
• Input from users – usually in written form
to CSA.
Two Formats
• As published
by CSA
Already out and available from
CSA
More Useful Format Not Yet Out
On the shelves:
End of 2015?
• Published by CISC
11th Edition • 11th ? Edition
• Includes Commentary
to S16-14
Handbook Improvements
• Changes to reflect changes in S16-14
• Many new W-shapes and HSS
• Replacing all data of metric bolts to Imperial
bolt data showing metric values soft-
converted from Imperial data
Handbook Improvements
• a section for anchor rods
• single angle struts tables
• bolted-bolted single angle shear connection table
• column tables for new grade(s) of steel
• revised composite beam tables
• revised member and connection design examples
Handbook Improvements
Most notable is that this will be the first true '50 ksi' Handbook
(including channel and angle members) and CISC will try to
identify readily available shapes and sections.

CSA G40.21-04(2013)
CSA Grades 44W; 50W
Mill Certificate showing angle rolled to meet several grades and multiple yield strengths