USEFUL DATA 



16. Beam Supported at Ends. Load decreasing uniformly to center. 



f— -i 



W pounds per foot 



M. =^(3P-«x+4i') 



'^^".^ 



n 3 t/;L* ^ 



17. Beam Supported at Ends. 



w pounds per foof N^ 



aifi 



4 



|<-y = 0.519 I-> 



i«2 



TT-^ Moment 



Diasrram 



rrnmfn^ 



Vx Shear Diagram 



"H 



Load increasing uniformly to one end. 



6 ^f^-3-''- 



sTo =0.5774/ 

 3f n. =0.0642^/2 

 1.3/S 



y =0.519/ 



iVm-i22 



Z) =0.00652 



EI 



18. Beam Fixed at Ends. Load increasing uniformly to center. 



-«, ,w pounds per foot 



Ri =Ri= 



id 



DisigTum 



wl W7^ 



^' " 4 " / 



T>.-™ M. =MV=-'-f 



Shear IDiaeram 



Vx ' I i I i-4 



M. 



32 



33 



