Thursday, August 2, 2012

GATE Syllabus -Civil Engineering 2012

GATE 2012
Engineering Mathematics
Linear Algebra:

Matrix algebra, Systems of linear equations, Eigen values and eigenvectors.


Functions of single variable, Limit, continuity and differentiability, Mean value theorems,

Evaluation of definite and improper integrals, Partial derivatives, Total derivative,

Maxima and minima, Gradient, Divergence and Curl, Vector identities, Directional

derivatives, Line, Surface and Volume integrals, Stokes, Gauss and Green's theorems.

Differential equations:

First order equations (linear and nonlinear), Higher order linear differential equations

with constant coefficients, Cauchy's and Euler's equations, Initial and boundary value

problems, Laplace transforms, Solutions of one dimensional heat and wave equations

and Laplace equation.

Complex variables:

Analytic functions, Cauchy's integral theorem, Taylor and Laurent series.

Probability and Statistics:

Definitions of probability and sampling theorems, Conditional probability, Mean, median,

mode and standard deviation, Random variables, Poisson, Normal and Binomial


Numerical Methods:

Numerical solutions of linear and non-linear algebraic equations Integration by

trapezoidal and Simpson's rule, single and multi-step methods for differential equations.

Structural Engineering


Bending moment and shear force in statically determinate beams. Simple stress and

strain relationship: Stress and strain in two dimensions, principal stresses, stress

transformation, Mohr's circle. Simple bending theory, flexural and shear stresses,

unsymmetrical bending, shear centre. Thin walled pressure vessels, uniform torsion,

buckling of column, combined and direct bending stresses.

Structural Analysis:

Analysis of statically determinate trusses, arches, beams, cables and frames,

displacements in statically determinate structures and analysis of statically

indeterminate structures by force/ energy methods, analysis by displacement methods

(slope deflection and moment distribution methods), influence lines for determinate and

indeterminate structures. Basic concepts of matrix methods of structural analysis.

Concrete Structures:

Concrete Technology- properties of concrete, basics of mix design. Concrete designbasic

working stress and limit state design concepts, analysis of ultimate load capacity

and design of members subjected to flexure, shear, compression and torsion by limit

state methods. Basic elements of prestressed concrete, analysis of beam sections at

transfer and service loads.

Steel Structures:

Analysis and design of tension and compression members, beams and beam- columns,

column bases. Connections- simple and eccentric, beam'column connections, plate

girders and trusses. Plastic analysis of beams and frames.

Geotechnical Engineering

Soil Mechanics:

Origin of soils, soil classification, three-phase system, fundamental definitions,

relationship and interrelationships, permeability & seepage, effective stress principle,

consolidation, compaction, shear strength.

Foundation Engineering:

Sub-surface investigations- scope, drilling bore holes, sampling, penetration tests, plate

load test. Earth pressure theories, effect of water table, layered soils. Stability of slopesinfinite

slopes, finite slopes. Foundation types-foundation design requirements. Shallow

foundations-bearing capacity, effect of shape, water table and other factors, stress

distribution, settlement analysis in sands & clays. Deep foundations pile types, dynamic

& static formulae, load capacity of piles in sands & clays, negative skin friction.

Water Resources Engineering

Fluid Mechanics and Hydraulics:

Properties of fluids, principle of conservation of mass, momentum, energy and

corresponding equations, potential flow, applications of momentum and Bernoulli's

equation, laminar and turbulent flow, flow in pipes, pipe networks. Concept of boundary

layer and its growth. Uniform flow, critical flow and gradually varied flow in channels,

specific energy concept, hydraulic jump. Forces on immersed bodies, flow

measurements in channels, tanks and pipes. Dimensional analysis and hydraulic

modeling. Kinematics of flow, velocity triangles and specific speed of pumps and



Hydrologic cycle, rainfall, evaporation, infiltration, stage discharge relationships, unit

hydrographs, flood estimation, reservoir capacity, reservoir and channel routing. Well



Duty, delta, estimation of evapo-transpiration. Crop water requirements. Design of: lined

and unlined canals, waterways, head works, gravity dams and spillways. Design of

weirs on permeable foundation. Types of irrigation system, irrigation methods. Water

logging and drainage, sodic soils.

Environmental Engineering

Water requirements:

Quality standards, basic unit processes and operations for water treatment. Drinking

water standards, water requirements, basic unit operations and unit processes for

surface water treatment, distribution of water. Sewage and sewerage treatment,

quantity and characteristics of wastewater. Primary, secondary and tertiary treatment of

wastewater, sludge disposal, effluent discharge standards. Domestic wastewater

treatment, quantity of characteristics of domestic wastewater, primary and secondary

treatment Unit operations and unit processes of domestic wastewater, sludge disposal.

Air Pollution:

Types of pollutants, their sources and impacts, air pollution meteorology, air pollution

control, air quality standards and limits.

Municipal Solid Wastes:

Characteristics, generation, collection and transportation of solid wastes, engineered

systems for solid waste management (reuse/ recycle, energy recovery, treatment and


Noise Pollution:

Impacts of noise, permissible limits of noise pollution, measurement of noise and control

of noise pollution.

Transportation Engineering

Highway Planning:

Geometric design of highways, testing and specifications of paving materials, design of

flexible and rigid pavements.

Traffic Engineering:

Traffic characteristics, theory of traffic flow, intersection design, traffic signs and signal

design, highway capacity.


Importance of surveying, principles and classifications, mapping concepts, coordinate

system, map projections, measurements of distance and directions, leveling, theodolite

traversing, plane table surveying, errors and adjustments, curves

Sand Cone Method to Determine Density - A solved Example

Hi, This problem deals with the Sand Cone Test used to determine the density of the compacted soil. Problem: A sand cone density test w...