327. Loading Diagram , - A loading diagram may be constructed by- 

 drawing horizontal lines at various points of lengths proportional to 

 the pressure intensities (as given by equations87 and 88) at the 

 points. 



HIGH WATER 



low WATER 



FIGURE 107- LOADING DIAGRAM FOR MINIMUM PILE LENGTH 



Thus in Figure 10? 



p - w, X — 

 1 -'• W-]^ 



"l-ta„2 ?°°:i^ 



(89) 



where _i. = the equivalent surcharge height 

 wi 



159 



