CORRUGATED BAR COMPANY, INC. 



25. Beam Fixed at Ends. Uniformly distributed load. 



w pounds per foot " 



R\ 



R-i 



Ri =Ri=7zv}L 



Fx 



:td—v)X 



Moment Diagram 



'Mo=ML 



Xo =2' 



D =^^' 

 384 £Z 



26. Beam Fixed at Ends. Concentrated load at center. 



¥r" fTTl>T^jJ^ Shear I) iagram 



2 



Ri 



R2 



Ri =^ = |^ 



Fx 



Mx 



Moment Diagram 



2 

 = 4"^ (x-tO between Ri and P 



= ^P(jl-x) between P and Rt 



P.' 



2-t.. 



^"1 



Shear Diagram 



M^=^Pl 



Xo 



D =-L^ 



192 EI 



27. Beam Fixed at Ends. Concentrated load. 



i. 



.:^<--x — 



Ri 



Rx\ 



Moment Diagram 



"^;>2 



nrnTTT 



Ri 



{l-aY (2a+Z) 

 a2 (3Z-2a) 



Shear Diagram J)/j — —P 



R2 =P p 



Fx =^1 between Ri and P 

 Fxj =7^2 between P and R2 

 Mx =-Rix+3rni between «i and P 



Mm =i?ia+Jf'm 



a(/-a)g 

 Z2 



36 



