1.What is the max liquid limit, plastic limit? 2.What is preconsolidation stress. How is preconsolidation ratio calculated? 3.What is stress distribution below a uniform settlement foundation. 4.Tell us about your Btech Project.
1) it is that water content at which soil behave like a liquid means its that boundary beyond which soil start flowing like liquid called as liquid limit ..all soil at L.m have a equal shear strength of2.7kn/m^2 plastic limit is that boundary between semi solid and liquid limit at which soil will not crummble if we role a thread of approximately 3mm in dia 2) preconsolidation means soil is alrady under stressesd .example desicated clay 3) p.c.r - it is the ratio of maximum applied effective stress in past to maximum applied effective stress in present 4} it is mention uniform settelement it mean its a rigid footing .. for clay settlement is maximum at edge and minimum at centre for RIGID FOOTING in sand minimum at edge of footing and maximum at centre'