2/12/2023 0 Comments Aisc 14th edition table 4-6RISA Connection states the bolt shear at beam capacity is 10.45k. With a = 3" it reports C as being 0.88 which matches C from table 7-6 with an e of 3". RISA connection seems to calculate C based off of the true geometric distance from the center of the bolt group to the weld line, not a/2. If you don't divide a/2 to get e table 7-6 gives a C value of 0.88. How does the instantaneous center of rotation relate to C?Ĭonnection is 3/8 shear tab with (2) 3/4" A325 bolts at 3" vertical spacing. Is the C value obtained from table 7-6 supposed to be based on the true e value as depicted in the diagram at the top of table 7-6 or e=a/2 as stated in table 10-9? If my a is 3" and e is supposed to be 1.5" how do I obtain the C value since the table only goes down to 2". The text ahead of table 10-10 says the values are based on a=3. I am unable to duplicate values in table 10-10 of AISC 14th when considering the eccentricity on the bolt group. Thread507-333829: AISC Manual Single Shear Plate Connection: 13th ed vs 14th ed
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