Did the allowable pin shear change in the AISC 13th edition from the 0.22Fu in the 9th edition? If it has or if it is the same, please reference a page #.
thanks
Does anyone know where to find the C value in the following equation RF = (C-A1*D) / [A2L(1+I)]
eq. 6B.5.1-1 in the AASHTO Manual for Bridge Evaluation
AASHTO specs out a 0.64klf lane loading for a ten foot width and a single design truck to be applied in a simple span bridge. Does the number of design trucks that are applied to the span change depending on the span?
If it does what is the spacing between them?
References to AASHTO would...