Surveying II (2) Lab Manual CSVTU 4th sem

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List of Practical
1)  Determination of constant of Tacheometer.
2)  Determination of elevation of point by Tacheometricsurveying.
3)  Determination of elevation of point and horizontal  distance between
them by Tacheometric survey.
4)  Determination  of  gradient  of  given  length  if  road  by  Tacheometric
survey.
5)  Setting  out  of  simple  circular  curve  by  offset  from chord  produced
method.
6)  Setting out of simple circular curve by Rankine method of tangential
angle.
7)  Setting out of simple transition curve by tangential angle method.
8)  Study of stereoscope.


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CSVTU Surveying-I Lab Manual 3rd sem civil Engineering

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List of Practical 

1)  Measurement of distance by ranging and chaining.
2)  Locating various objects by chain & cross staff surveying.
3)  Determination of area of polygon by chain and crossstaff 
survey.
4)  Measurement of bearings of sides of traverse with prismatic 
compass and computation of correct included angle.
5)  Locating given building by chain and compass traversing, 
(One full size drawing sheet)
6)  Determination of elevation of various points with dumpy level 
by collimation plane method and rise & fall method.
7)  Fixing bench mark with respect to temporary bench mark 
with dumpy level by fly leveling and check levelling.
8)   L-Section and cross section of road. 
( One full size drawing sheet for L-Section and cross section )
9)  Measurement of horizontal angles theodolite by method of 
repetition.
10)  Measurement of vertical angles with theodolite. 
( One full size drawing sheet) 
11)  Determination of horizontal distance between two 
inaccessible points with thedolite.
12)  Locating given building by thedolite traversing. 
(One full size drawing sheet)
13)  Locating given building by plain table traversing. 
(One full size drawing sheet)
14)  Three point problem in plane table traversing. 
15)  Determination of elevation of point by trigonometric 
levelling.
16)  Contour plan of given area. 
(One full size drawing sheet)
17)  Study of planimeter.
18)  Determination of area of irregular figure by using planimeter 
19)  Study of Box Sextant, Abney Level, Optical Theodolite. 
20)  To give layout of given plan of building.


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Lecture notes on Prestressed concrete

Lecture notes on Prestressed concrete :

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Syllabus
UNIT I INTRODUCTION – THEORY AND BEHAVIOUR 9
Basic concepts – Advantages – Materials required – Systems and methods of prestressing –
Analysis of sections – Stress concept – Strength concept – Load balancing concept – Effect of
loading on the tensile stresses in tendons – Effect of tendon profile on deflections – Factors
influencing deflections – Calculation of deflections – Short term and long term deflections -
Losses of prestress – Estimation of crack width

UNIT II DESIGN CONCEPTS 9
Flexural strength – Simplified procedures as per codes – strain compatibility method – Basic
concepts in selection of cross section for bending – stress distribution in end block, Design of
anchorage zone reinforcement – Limit state design criteria – Partial prestressing – Applications.

UNIT III CIRCULAR PRESTRESSING 9
Design of prestressed concrete tanks – Pipes

UNIT IV COMPOSITE CONSTRUCTION 9
Analysis for stresses – Estimate for deflections – Flexural and shear strength of composite
members

UNIT V PRE-STRESSED CONCRETE BRIDGES 9
General aspects – pretensioned prestressed bridge decks – Post tensioned prestressed bridge
decks – Principles of design only.

TOTAL: 45 PERIODS
TEXT BOOKS
1. Krishna Raju N., Prestressed concrete, Tata McGraw Hill Company, New Delhi 1998
2. Mallic S.K. and Gupta A.P., Prestressed concrete, Oxford and IBH publishing Co. Pvt. Ltd.
1997.
3. Rajagopalan, N, “Prestressed Concrete”, Alpha Science, 2002
REFERENCES
1. Ramaswamy G.S., Modern prestressed concrete design, Arnold Heinimen, New Delhi, 1990
2. Lin T.Y. Design of prestressed concrete structures, Asia Publishing House, Bombay 1995.
3. David A.Sheppard, William R. and Philips, Plant Cast precast and prestressed concrete – A
design guide, McGraw Hill, New Delhi 1992.


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LECTURE NOTES ON AIR AND NOISE POLLUTION

LECTURE NOTES ON AIR AND NOISE POLLUTION

1. Describe the structure of the atmosphere.
2. List the sources of the different types pollutants in the air.
3. Differentiate between primary and secondary pollutants.
4. Describe the action of greenhouse gasses in the green house effect.


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Tags : Environmental engineering, AIR AND NOISE POLLUTION, civil engineering