Limit Eguilibrium Theory for Anisotropic Granular Mass

In this paper Kottter′s equation of plastic stress fidld and its characteristics have been derivedand expounded for the anisotropic granular mass by means of the theoretical expression for the rule ofstrength-anisotropy for granular material,suggested by the author before. Moreovethis result can beexpressed in a general form independent of the assumed strength parameter ,and it also has beenso set that,in case of necessity,the effect of horizontai earthquake force can be considered by thepseudo-static method.