If I have two soil (A&B) have identical in place wnit weights. Soil A has F=42 degree and B has F=36 degree. Under active condition which soil woul exert more pressure on a retaining wall?
If you change the heading so as to read something like "A question about retaining walls" you may get more answers. sorry I can't answer your question but no one has bothered clicking on your link sine it only say "a question". Duh... they're all questions