NITRR Mining Syllabus

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National Institute of Technology Raipur V Sem Mining Engineering Syllabus
UNIT –I ERROR’S, SOLUTION OF ALGEBRAIC AND TRANSCENDENTAL EQUATION



Approximations and round of error’s , truncation error, Regula – falsi method, Bisection

Method, Newton- Raphson Method, Birge- Vieta Method . Bairstow’s Method, acceleration

of convergence.



UNIT-II SOLUTION OF SIMULTANEOUS ALGEBRAIC EQUATION



Gauss- Jordan Method, triangularization Method, Jacobi’s Method, Gauss- Seidal Iteration

Method, ill- conditioned equations.



UNIT-III FINITE DIFFERENCE



Difference operator, equal & unequal interpolation, Inverse interpolation, Numerical

differentiation & Integration.



UNIT-IV NUMERIAL SOLUTION OF ORDINARY DIFFERENTIAL EQUATION



Taylor’s Series method, Euler’s Modified Method, Runge-Kutta Method of fourth order,

Milne’s Method, Adams -Bashforth Method, simultaneous fist order differential equation.



UNIT-V CURVE FITTING



Principle of least square, fitting a straight line, filling a parabola, exponential function,

Method of group averages.



Reference Books:



Semester V 19



NATIONAL INSTITUTE OF TECHNOLOGY, RAIPUR (C.G.)



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3 1 0



Semester: B.Tech. V Sem. Code: MI20512(MI)



Subject: Mining Survey -II Branch: Mining Engg



UNIT 1: Theodolite Surveying



Types of Theodolites; Description of various parts of a Vernier Theodolite; Requirements of

Mining type Theodolites; Measurements of height and distances of accessible and

inaccessible points; Traversing with Theodolite on surface and underground; Checks on

Closed and Open traverses; Balancing of traverses; Temporary & Permanent adjustments

of Theodolites; Sources of errors and their prevention.



UNIT 2: Tacheometry



Principles of Stadia Methods; Determination of constants; Theory of anallactic lens;

Distance and elevation formulae, Subtense and Tangential Methods; Auto- Reduction

Tacheometer.



UNIT 3: Setting Out



Setting out simple curves on surface and in underground; Elementary knowledge of

compound and transition curves; joint boundary survey; Equalization of boundaries;

Maintenance of direction and gradient of roadways i.e. marking and checking of center line

and grade line, transfer of point from roof to floor and floor to roof



UNIT 4: Errors & Problems



Computation of areas and volumes; Earthwork calculation; Problems based on Coordinates,

faults, Dip-Strike and boreholes; Sources, classification and relative importance

of errors, their prevention and elimination, theory of errors, adjustment of errors.



UNIT 5: Plans & Sections



General requirements of mine plans; types of plans; Symbols used in mine plans;

preparation of plans & sections; Plotting of traverse; Checking accuracy of old mine plans;

Planimeter and its uses; Enlargement & reduction of plans.



Reference Books:



1. Surface Mining: G.B. Misra

2. Surface mining equipment: Martin

3. Surface Mining: Pfleider

4. Mining: Boki

5. SME handbook: Hartman



Semester V 20



NATIONAL INSTITUTE OF TECHNOLOGY, RAIPUR (C.G.)



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Semester: B.Tech. V Sem. Code: MI20513(MI)



Subject: Mining Legislation & Safety-I Branch: Mining Engg



1. Introduction to Acts, Rules & Regulation applicable to Mining Industry, Development

of mining legislation in India.

2. Mines Act – 1952 & Mines Rules – 1955

3. Coal Mines Regulations –1957, Introduction to draft CMR-2006 &

Metalliferous Mines Regulation-1961

4. Mine Crèche Rules 1966

5. Mine Vocational Training Rules- 1966



Reference Books:



1. Legislation in Indian Mines (A critical Appraisal) Vol. II & I, S. D.

Prasad & Prof. Rakesh

2. CMR-1957 & MMR-1961 L. C. Kaku.

3. Mines Act-1952 & Mines Rules-1955 L. C. Kaku.

4. Vocational Training Rules L. C. Kaku.

5. Mine Accidents S.J. Kejeriwal



Semester V 21



NATIONAL INSTITUTE OF TECHNOLOGY, RAIPUR (C.G.)



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3 1 0



Semester: B.Tech. V Sem. Code: MI20514(MI)



Subject: Underground Metal Mining Branch: Mining Engg



UNIT 1: General



Status and scope of Underground metal mining methods; Definitions of important terms

used in underground metal mining methods. Classification of mining methods; Factors

affecting the choice of mining methods



UNIT 2: Development



Mode of access; Variables affecting the choice of mode of access; Crosscuts, Levels,

Raises, Winzes, Ore passes; Their method of drivages with the description of various unit

operations; Introduction to Raise boring and introduction to tunnel boring .



UNIT 3: Stoping Methods-I



Overhand, Underhand and Breast stoping methods; Open stoping; Vertical Crater Retreat

method; Sub level stoping Room and Pillar method., Resuing method.



UNIT 4: Stoping Methods-II



Shrinkage stoping; Cut and fill stoping, Introduction to Square set stoping, Sub level caving,

Block caving, Top slicing.



UNIT 5: Support Systems



Pillars; Back fill, Cable bolting, Steel Rock bolting, Grouting, Shotcreting etc.,Code of

timbering rules.



Reference Books:



1. Elements of Mining Tech. Vol II by D. J. Deshmukh

2. S M E Handbook

3. Underground mining methods, Hustrulid

4. Introduction to Mining, H. L. Hartman



Semester V 22



NATIONAL INSTITUTE OF TECHNOLOGY, RAIPUR (C.G.)



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3 1 0



Semester: B.Tech. V Sem. Code: MI20515(MI)



Subject: Pollution Control Engg. Branch: Mining Engg



UNIT 1: ENVIRONMENTAL POLLUTION



Introduction and classification of environmental pollution, ecological conservation. Salient

features of the environmental laws in India and Occupational disease. Environmental

Impact Assessment, Environmental Management Plan, Environmental Audit.



UNIT 2: AIR POLLUTION



Air pollution due to various gases and suspended particulate materials, causes,

consequences, preventive measures, dust measuring equipment.



UNIT 3: NOISE POLLUTION



Pollution due to noise and its consequences, noise produced by different machinery, control

and safety, measurement of noise levels.



UNIT 4: WATER POLLUTION



Water pollution, its causes and preventive measures, acid-mine drainage, water pollution in

mines and mineral beneficiation plants, water purification schemes in brief.



UNIT 5: LAND POLLUTION



Land pollution and land reclamation, land reclamation techniques, Physical and Biological

reclamation, Mine Closure Plan



Reference Books:



1. Air & Water Acts

2. Forest Conservation acts

3. Legislation in Indian Mines – A Critical appraisal by Rakesh and Prasad

4. Environmental Impact of Mining By Down and Stokes



Semester V 23



NATIONAL INSTITUTE OF TECHNOLOGY, RAIPUR (C.G.)



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Semester: B.Tech. V Sem. Code: MI20516(MI)



Subject: Mining Machinery -I Branch: Mining Engg



UNIT 1: Wire Rope



Wire ropes used in Mines and their installation, Application of wire ropes in Mines, Testing

of wire ropes, Factor of safety, Examination of Wire ropes, Care of wire ropes. Ropes

splicing: Rope capels.



UNIT 2: HAULAGE



Different systems of rope haulage, rope haulage calculations, safety devices, tubs, haulage

road and manholes, locomotive haulage and calculations based on it, track laying, mine

cars.



UNIT 3: WINDING – I



Head gear arrangement, shaft fittings, safety devices, cages & skips, their suspension

arrangements. Location of winding engine.



UNIT 4: WINDING – II



Electric winders, winding drums, types of construction, duty cycle, mechanical & electrical

breaking, safety devices on winders, Electrical & Electronic methods of speed control, Multi

level winding; automatic winding, Torque- time & power- time diagram; calculation for

winding. Pit top and pit bottom arrangements.



UNIT 5: PUMPING



Sources of mine water, types of pumps, design calculations, characteristics, operation,

maintenance and selection, pump fittings, special types of pumps used in mines.



Reference Books:



1. Elements of Mining Tech. Vol I & Vol III by D. J. Deshmukh

2. Mining Machinery By S. C. Walker

3. Coal Mining Practice By Stathum



Semester V 24



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Semester: B.Tech. V Sem. Code: MI20521(MI)



Subject: Mining Survey –II Lab Branch: Mining Engg



List of experiments:



1. Study of Vernier Theodolites

2. Angle measurement by repetition methods

3. Angle measurement by reiteration methods

4. Measurement of height of accessible and inaccessible point by

trigonometric surveying

5. Determination of stadia constant

6. Distance and elevation determination by Tacheometric surveying

7. Setting out of circular curve by chord and offset method

8. Setting out of circular curve by Rankine’s method

9. Study of Planimeter

10. Study of Pantagraph / Ediograph.



Semester V 25



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Semester: B.Tech. V Sem. Code: MI20522(MI)



Subject: Mining Machinery –I Lab Branch: Mining Engg



List of experiments:



1. Study of Different types of Rope Capels.

2. Study of Rope Splicing.

3. Study of Clifton pulley.

4. Study of various safety devices on rope haulages

5. Study of Exhaust Conditioner on a diesel locomotive

6. Study of Cage Suspension Gear

7. Study of Detaching Safety Hook

8. Study of Lilly Controller

9. Study of Turbine Pump

10. Study of a Balancing Disc

Semester V 26


NATIONAL INSTITUTE OF TECHNOLOGY, RAIPUR (C.G.)

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0 0 3

Semester: B.Tech. V Sem. Code: MA20523(MI)

Subject: Numerical Analysis & Computer

Programming Lab