D1.A.10.6 Updates to AISC 360-16
This section highlights the changes implemented from AISC 360-16 from AISC 360-10.
CHAPTER E Compression Checks: Torsional & Flexural-Torsional Buckling Calculations
Design for the following profile shapes/conditions have been updated to use the corresponding clauses/equations from AISC 360-16:
CHAPTER F Flexure Checks
Design for Flexural members has been updated to use the following:
3.a Cl.F4 : Non-Standard(other) I Shaped Members
Lateral Torsional Buckling:
The calculation of effective radius of gyration,
rt
, updated to use the AISC 360-16
equation F4-11 for I-shapes with a rectangular compression flange:
(F4-11) |
3.b Cl.4 : Tension Flange Yielding
The tension flange yielding checks have been updated to
use the updated web plastification factor calculations as per equations F4-16a
to F4-17.
3.c Cl.F7 : Flexural checks for Square and Rectangular HSS & Box Sections
- Cl.F7.2: Flange local buckling checks updated to use F7-4 & F7-5 of AISC 360-16 to calculate the effective width of slender elements.
- Cl.F7.3: Web local buckling checks updated to use F7-6 through to F7-9 of AISC 360-16.
- Cl.F7.4: Lateral torsional buckling checks updated to use F7-6 through to F7-13 of AISC 360-16.
3.d Cl.F9 : Flexural checks for Tees and Double Angles
- Yielding checks for Tee sections updated to use Eqn F9-4 of AISC 360-16.
- Yielding checks for
Double Angle sections updated to use Eqn F9-5 of AISC 360-16.
Mp = 1.5My (F9-5) - Lateral torsional buckling checks updated to use Eqns F9-6 through to F9-13 of AISC 360-16
- Flange Local Buckling calculations of Tees and double angle legs updated to include criteria as per CL. F9.3 (b) of AISC 360-16
- Web local buckling checks for Stem of Tee sections updated to use Cl F9.4 - Eqns F9-17 through to F9-19 of AISC 360-16.
- Web local buckling checks for legs of double angle sections updated to use Cl F9.4 (b) of AISC 360-16.
3.e Cl.F10 : Flexural checks for Single Angles
CHAPTER G Shear Checks
4.a Cl.G2: I Shapes and Channels
- Calculation of Shear strength coefficient Cv updated to use Eqns G2-2 to G2-4 of AISC 360-16
- Calculation of Shear buckling coefficient kv updated to use Eqns from section G2 of AISC 360-16.
- Criteria for consideration of Tension field action updated as per Section G2.2 of AISC 360-16.
- Shear strength calculations for cases with tension field action updated to use Eqns G2-6 through to G2-11 of AISC 360-16