0.3- 



0.1- 

 0.09- 

 0.08- 

 0.07- 



0.06- 



0.05- 



0.04^ 



QOI- 

 0.009- 

 0.008- 

 Q007- 



0.006- 

 0005- 



0.004- 



0003 - 

 00025- 



BEAMS AND STRUCTURES 

 DEFLECTION OF VARIOUSLY LOADED BEAMS 



91 



iConc. load a+ free end 



increasinq uniformly fo free end 



Uniformly dislributed loc 

 ' ] |llllllllll 



Cone, load at end 



Increosing uniformly to fixed end 

 /D 



3conc. loods equolly spaced 



Uniformly disfribu+ed load 



Concen+rofed Ipod of center 



Increasing uniformly to center 



^ ^^D 



Uniformly distributed lood 

 D 



Increosing uniformly to one end 



Decreasing uniformly to center 

 ,D 



Concentrated load at cenif r 



Uniformly distributed load 

 I D 



Concentrated load at center 



Uniformly distributed load 



60 ■ 



50 - 



40 - 

 35 ■ 

 30 ■ 



25 ■ 

 20 ■ 



15 -I 



^^- 



1.5 - 



E= 27,000,000 (steel). For other 

 material, multiply the answer 

 determined on chart by ratio, 



E for steel 



E for given material 



20,000 -| 

 15,000- 



0.9- 

 0.8 - 

 0.7- 



0.6- 

 0.5- 



D(max) ^ 



wr 



Xl2 



0.001 



0002 - 



0004 - 

 0.006 - 



Example 



Given, simple beom wifh uniformly 

 distributed load W=5,000lb., 

 L= lOft, 1=200 Ans.= 0.02in. 

 Note: 



Simple support shown thus 



Fixed end sfiown ftius 



Free bui guided end s/iown fhus' 



I- 



