ASCE 7 requires deflections to be checked by multiplying the elastic deflection by the deflection amplification factor and dividing by the importance factor. What is the purpose for dividing by the importance factor? Just applying quick knee jerk logic, one would assume that as we increase the...
IBC 1808.2.4 states that "pile caps shall have at least 4" beyond the edges of piles". If the grade beam is "integral" with the pile cap, does that mean that the grade beam has to be 8" wider than the pile?
I have an 18" grade bm and a 16" pile and I don't want to make that contractor pour...