Floating Dock 



3"E.5. Pipe 

 3.5" Std. Pipe 



Water Surface 



Assume Pin -Fastened Here 



Drive Pile Deep Enougti To 

 Develop Soil Resistance To 

 Force P 



Approx. Pressure Diagram For 

 Passive Soil Resistance 



If Pipe Goes Deep Enough To 

 Develop Fixity in Soil, Allow- 

 able Force P May Be Increased 

 Approx. 75% 



For 3" FS. Pipe, 5--2.23ln.^ 

 Allowable Moment, M =fs = 20,000 x 2.23= 

 44,600 ln.Lb5=3620Ft.Lbs. 

 Allowable Force, P-- f --362 Lbs. 



Figure 88. Determination of allowable loading of sleeve-guided pipe pile. 



143 



