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1. ## Geotechnical engineering

GEOTECHNICAL ENGINEERING
(SWF FILE)

TOPICS-

UNIT – 1
Preview of Geotechnical field problems in Civil Engineering, Soil formation, transport
and deposit, Soil composition, Basic definitions, Clay minerals, Index properties, Particle
size analysis, Soil classification.

UNIT – 2
Soil-water systems, capillarity-flow, Darcy’s law, permeability, field and lab tests,
piping, quick sand condition, seepage, flow nets, flow through dams, filters.
Soil compaction, water content – dry unit weight relationships, OMC, field compaction
control, Proctor needle method.

UNIT – 3
Effective stress principle, Stresses due to applied loads, Boussinesq and Westergaard
equations.
Compressibility and consolidation characteristics, Rate of consolidation, Terzaghi’s one
dimensional theory of consolidation and its applications, Over Consolidation Ratio,
determination of coefficient of consolidation and secondary consolidation (creep),

UNIT – 4
Shear strength - direct & triaxial shear tests, Mohr – Coulomb strength criterion, drained,
consolidated, undrained and unconsolidated tests, strength of loose and dense sands,
Normally Consolidated and Over Consolidated soils, dilation, pore pressure, Skempton’s
coefficient. Earth pressure theories, Coulomb and Rankine approaches for c-φ soils, smooth
andrough walls, inclined backfill.

UNIT – 5
Characterization of ground, site investigations, groundwater level, methods of drilling,
sampling, in situ test, SPT, CPT, DCPT
Types of foundations – shallow / deep, isolated, combined, mat, etc., Definitions, Bearing
capacity of shallow foundations (Terzaghi analysis), general, local and punching shear
failures, corrections for size, shape, depth, water table, Bearing capacity by consolidation
method, insitu bearing capacity determination, Provisions of IS code of practice, selection
of depth of footing, eccentrically loaded footings.

2. ## The Following 8 Users LIKE this post from RITURAJ174:

Anuj Narwal (23rd February 2012), corinth (27th August 2011), FaaDoO-Engineer (7th May 2011), MANASA NAIDU (15th December 2012), Manoj (7th May 2011), Naveen Kumbar (10th March 2013), nimzcivil (20th August 2011), sraghawan (7th January 2013)

6. ## Re: Geotechnical engineering

Originally Posted by RITURAJ174

9. ## Re: Geotechnical engineering

Thanks 4 Shearing........................

10. ## Geotechnical engineering

i really liked this book of urs Geotechnical engineering .

It was gud as Geotechnical engineering covered all the syllabus..
nic work..

11. ## The Following User LIKES this post from prianca:

RITURAJ174 (2nd September 2012)

12. ## Re: Geotechnical engineering

Hey thank you very much. Its really worth downloading. It helped me a lot for my Mtech studies.

13. ## The Following User LIKES this post from harinihn:

RITURAJ174 (2nd September 2012)

14. ## Re: Geotechnical engineering

it is really good book i like it very much

15. ## The Following 2 Users LIKE this post from sanwad:

brijeshyadav (8th August 2012), RITURAJ174 (2nd September 2012)

16. ## Re: Geotechnical engineering

Thank u very much.

17. ## The Following User LIKES this post from Mousum Mandal:

RITURAJ174 (2nd September 2012)

19. ## Re: Geotechnical engineering

It's simple dude:--

http://learncivil.weebly.com/geotech-engineering.html

20. ## Re: Geotechnical engineering

super maamaaaaaa...........romba thankkkkkkksssssssssssss.......