surcharge loads acting on the top of the wall and the vertical component of the design lateral pressure acting on the pressure surface. In determining the weight of walls with cellular modules filled with wall fill and essentially open ended at the bottom of the wall, only 80 percent of the weight of the wall fill shall be considered effective in resisting overturning moments. The driving moment is typically provided by the horizontal component of the design lateral pressure acting on the pressure surface. The eccentricity of the location of the resultant force acting on the base of the wall shall be determined and compared with the maximum allowable eccentricity
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