a factor for use in equation 

 Mm = dsRm-(ds+a){i-r„)Rm 



2a 

 Hb 



0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 



b' 

 Hb 



Figure 7-78. Minikin Moment Reduction for Low Wall 



7-155 



