AISC C Coefficient for Bolt Groups (with video) Nov 2017
Using the Instantaneous Center of Rotation Method
All values of all C coefficients in one Excel tab !
Replaces 48 pages of design tables in the AISC Manual.
- bolt quantity or
- row spacing or
- column spacing or
No manual interpolation required.
Concise and easy. See still shot.
Verification: AISC — one column of bolts.
Verification: AISC — two columns of bolts.
Clarification: C values are for P load located at an eccentricity of ‘ex’; Cprime values are for pure moment loading
Karl Hoitsma, P.E. (khoitsma)