Site Investigation & Soil Exploration: Planning of sub-surface exploration , methods , sampling, samples,
Insitu tests:
SPT, SCPT, DCPT, field vane shear , Plate load test, Bore log, preparation of sub-soil Investigation report .
Foundations: Classification, selection- shallow and deep foundations.
Shallow foundations : Bearing capacity, Terzaghi’s bearing capacity theory, effect of depth of embedment,
eccentricity of load, foundation shape on bearing capacity , Bearing capacity on layered media, Bearing
capacity as per 1S 6403.
Settlement: Immediate and consolidation settlement , correction for rigidity and dimensional effects,
settlement in various types of soil , IS-1904 recommendations.
Allowable bearing capacity: Definition, Determination of allowable bearing capacity from insitu test- SPT ,
SCPT and Plate load test.
Deep foundations: Pile: Types, load transfer mechanism , method of installation of piles- classification base
on material , Installation Techniques – Selection and uses, Determination of load carrying capacities of
piles by static and Dynamic formulae, Pile group .
Group efficiency, Negative skin friction, pile load test,
Drilled shafts : Types , Design consideration , Load carrying capacity : Wells: Types, Well Sinking,
Cassions, Problems & Remedies.
Introduction to Ground Improvement Technique: Stabilisation using admixtures , stone columns , sand
drains, grouting, geotextiles vibroflotation.
Problems for foundation on expansive soil and its remedies