Design Problem Prelim'ingrQ Desi gn 



Pocte no : 



Calculated by ; 

 Checked by: 



t03off33 

 J. R. h/. 



Dote : 



20 Mar. 73 



Quay Wall Caisson (cant.) 



Earth Pressure D/o g rams 



® ® ® 



Note: (^^25 



./«0 



-o 



--2o 



L.-4C 



tQn''(t^)= 0.4O6 



surcharge submerged hud ro^t otic drained 



2(f20)lb/ff^= sand , 64 Ib/ft^ sond 



240 lb/ ft * as Ibjft 120 lb/ ft ^ 



Sect. 7. 7 

 Table 7-/5 



8-103 



