59 

 Maximum shear at point of support = W=W -f- Jf . 



Wl* ( JF, + WJ / 



Maximum deflection = " u ^ / = ~ c /,/ -- . 

 8/i/ ./ 



(4) Beam Fixed at One End, and Unsup- 

 ported at the Other, with Load Con- 

 centrated at the Free End. 



Diagram for superimposed load: 

 Draw triangle having Afp =/V. 

 Diagram for dead load similar to case (3). 

 Safe superimposed load, in lb., concentrated, 



W 5 



Ps= ~ 

 Maximum bending moment at point of support 



t po 



Maximum shear at point of support=/ J + 



PI I IV / 3 

 Maximum deflection = 



(5) Beam Supported at Both Ends with 



Load Concentrated at any Point. 

 Diagram for superimposed load: 



Draw triangle having Mp 



Diagram for dead load similar to case (1). 

 Safe superimposed load, in lb., concentrated, 

 W 3 I* 4a W* (I a) 



Maximum bending moment under load= 



-/ Pb us 



Maximum ihear at sup. near a = 



Maximum shear at sup. near 6= j- -\- -^~. 



