This paper deals with the effect of Enset ash on mechanical property expansive soil used as a subgrade material in road construction works. To investigate influence behavior soils, laboratory tests were conducted according to AASHTO, ASTM, IS, and BS standards. The results show that belongs A-7-5 class AASHTO CH USCS. liquid limit, plasticity index, free swell ratio have decreased increasing co...

Piled foundations are widely used to limit the movement of in expansive clays. These piles subjected large uplift forces as clay swells (and downdrag when it shrinks). The appropriate method estimate these is not well understood, and estimates from various methods presented literature result variations. force generated by soil heave was derived strain measurements full-scale field tests where a...