APPLIED GEOTECHNICAL ENGINEERING (BCV613C)

APPLIED GEOTECHNICAL ENGINEERING

Course Code BCV613C 
CIE Marks 50
Teaching Hours/Week (L: T:P: S) 3:0:0;0 
SEE Marks 50
Total Hours of Pedagogy 40Hrs 
Total Marks 100
Credits 03 
Exam Hours 3
Examination type (SEE) Theory

Module-1

Soil Exploration:

Introduction, Objectives and Importance, Stages and Methods of exploration- Test pits, Borings, stabilization of boreholes, Sampling techniques, Undisturbed, disturbed and representative samples, sample disturbance and Bore hole log.

Module-2

Drainage and Dewatering:

Drainage and Dewatering methods, estimation of depth of GWT (Hvorslev’s method)

Flownets: Importance, properties and applications, Phreatic Lines, Seepage in earth dams (with and without filter) and sheet piles 

Module-3

Lateral Earth Pressure:

Active, Passive and earth pressure at rest, Rankine’s theory for cohesionless and cohesive soils, Factors influencing lateral earth pressure, Geotechnical design of gravity and cantilever retaining walls.

Module-4

Stability of Slopes:

Assumptions, infinite and finite slopes, factor of safety, Swedish slip circle method for C and C-ø (Method of slices) soils, Fellineous method for critical slip circle, use of Taylor’s stability charts. Causes for slope instability, Methods of stabilisation of slopes

Module-5

Stresses in Soil:

Geodesic stress and Stress due to structures, Boussinesq’s Stress distribution in ground for point load, line load and uniformly distributed loads, Newmark’s Chart, Contact Pressure, Pressure bulbs. Types of settlements and importance, Computation of immediate and consolidation settlement, permissible differential and total settlements (IS 8009 part 1).

Suggested Learning Resources:

Books

1. Murthy V.N.S., Principles of Soil Mechanics and Foundation Engineering,UBS PublishersandDistribu tors, NewDelhi.

2. K.R.Arora, Soil Mechanics and Foundation Engineering, Standard Publisher Distributors, NewDelhi.

3. PC Varghese, Foundation Engineering, PHI India Learning Private Limited, NewDelhi.

4. Punmia BC, Soil Mechanics and Foundation Engineering (2017), 16th edition, LaxmiPublicationsco., New Delhi.