huangyhg

aci 05
can anyone verify if the provisions for lap splices is the same in aci 530 as it is in aci 318? i have the current 530 and have seen that they changed from 2002. have they also changed in 318 from 2002 to 2005?
thanks in advance!
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does anyone have a copy of aci 318-05 that can share the lap splice equation or just verify if it parallels aci 530?
aci 318-05
class a splice ............... 1.0 ld
class b splice ............... 1.3 ld
aci 318-05 development length equations appear to be the same as the 318-02 except they changed the symbols. the resulting lengths should be the same.
scottiesei: are you asking about aci 530 msjc? their lap length for masonry is different from aci318 for concrete. i did not get a chance to compare them though, but i suspect for masonry the splice length will be longer.
rt06, i would agree but if we use the new msjc equation for a grade 60 #5 bar we still come up with 25" (depending on the cover). i believe 318 would give about 30" say in the bottom of a continuous footing.

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