I.I . 



.same position of loading that give* 

 moin 'in- iu-t intermediate 



maximum tilirnr in tin- ml pahi-1 



Formulas (19) and (20) are perfectly 90001! and nil! 

 serve for any assumed aerie* of vertkal load* in any po4- 

 ti..n I the usual standard loading and panel Itogth* 

 however, it i n ..i necessary to advance any loads beyond 

 an intrrin.-.liati' panel for nuuiiiiiiin *hir in tht panrl. 

 al puqMses formulaM (Ite) and .> 



w< 



T . 



// Problem. A single track through girder 



tth a floor system consisting of stringer* and floor- 

 beams, both end and intermediate, 



I iinl tin- maximum end reaction and the 



1 l and 2 - 3, using Cooper's 30 loading. 



'nlion. For maximum md Fraction place wheel 2 at 



Irft md. I 



R m ., - ., _ . 9l 



Rl . , 



Note that th<> above value agrees with 



p maximum shear in panel 01. tuid rntiral 



I thru -.. input* shear by formula (IT). 

 \\hrrl :? at panel point 1. 



-h - 37 :.) - + 



