BHAGWAN MAHAVIR POLYTECHNIC

BHAGWAN MAHAVIR POLYTECHNIC

Vesu-Bharthana, Surat

Civil department

Assignment

Subject :Construction technology

(3330602)

ASSIGNMENT-1

1. Give classification of civil engineering structure illustration of each .

2. Difference between load bearing structure and framed structure.

3. Explain components of residential building from bottom to top and give

function each.

ASSIGNMENT-2

1. State different type of shallow foundation. Explain reinforced concrete footing

& column footing with neat sketch?

2. Write a short note on pneumatic caisson?

3. Difference between load bearing pile and friction pile?

4. Describe causes of failure of foundation and remedial measures?

5. Explain “Grillage foundation” with neat sketch?

6. Explain “Box caisson” with neat sketch?

7. Explain with sketch “Raft foundation”?

8. Explain with sketch “Well foundation”

9. Differentiate between shallow foundation and deep foundation?

10.Draw sketch and explain “Double wall cofferdam”?

11.Give difference between caisson and cofferdam?

ASSIGNMENT-3

1. Explain following term related with masonry construction.

Stretcher

Frog

Hearting

Queen closer

Bond

Header

Bull nose

Closer

Cornice

Reveals

Weathering

2. What is bond? State the type of bond and explain English bond?

3. Explain & draw a neat sketch of 1 ½ brick wall in Flemish bond?

4. Differentiate between brick masonry and stone masonry?

5. Give the classification of mortar according to its binding material & purpose?

6. State the point to be kept in mind during stone masonry work?

7. State advantage and disadvantage of precast concrete?

8. State different types of stone masonry and explain construction of any one

with sketch?

9. Give merits and demerits of stone masonry and brick masonry?

10.Write a short note on random rubble masonry& Flemish bond?

ASSIGNMENT-4

1. Write a short note on “water cement ratio”?

2. Explain curing of concrete?

3. What are the importance and factors affecting workability?

4. Enumerate various methods of concreting under water and explain any one ?

5. Write short note on “tremie method of underwater concreting”?

6. Explain “light weight concrete”?

7. Explain “pre-stress concrete”?

8. Write a short note on “mass concrete”?

9. Explain “precast concrete”?

10.Explain various type of vibrators any give their uses?

11.What are main constituents of concrete? State their characteristics?

12.Write a short note on “grades of concrete”?

13.Explain slump test for fresh concrete?

ASSIGNMENT-5

1. Explain & give sketch of needle scaffolding?

2. What is scaffolding? Give purpose of scaffolding & list different types of

scaffolding and explain any one ?

3. Give sketch for “formwork for beam and slab” and column?

4. Describe characteristics of good formwork?

5. What is centering? Explain centering of big arch?

6. Write short note on “Slip form technique ” with figure?

7. Explain double scaffolding?

ASSIGNMENT-6

1. Differentiate between plastering and pointing?

2. Give uses of guniting?

3. State various types of pointing with its figure?

4. List requirement of good plaster and describe process of plastering?

5. Write about anti termite treatment after construction of building?

6. What is grouting? Enlist purposes of grouting?

7. Explain defects in plastering?

8. Explain effects of dampness. Explain with neat sketch the provision of D.P.C

for foundation?

9. Explain pre-construction anti termite treatment?

10.What are the causes of dampness?

11.State the types of guniting explain dry mix process with sketch?

ASSIGNMENT-7

1. Enlist various types of excavation equipment and draw the sketch of power

shovel?

2. Write a short note on :

Tower Crane

Hoist

Sheep Foot Roller

3. Discuss factors affecting the selection of construction equipment?

4. Explain : needle vibrator and form vibrator.

5. Prepare list of equipment used for transportation. Explain all?

6. List out the earth excavating and transportation equipment. Explain clamshell

with neat sketch?

ASSIGNMENT-8

1. State direct and indirect damage due to accident.

2. Short note on safety equipment.

3. Write a causes of accident in construction.

4. Explain safety measures for erection of concrete framed structure.

5. Explain safety measures for masonry work.

6. Explain safety measures for excavation.

ASSIGNMENT-9

1. Explain short note on “maintenance report”?

2. Explain preventive and remedial maintenance?

3. Explain different tests for checking leakage in pipeline.

4. Explain the causes and types of defects in building.

5. Give causes of failure of structures?

6. State purpose of building maintenance?


ASSIGNMENT-1

CH:-1 INTRODUCTION

1) Define :-

(i) Fluid

(ii) Surface Tension

(iii) Viscosity

(iv) Ideal fluid

(v) Vapour pressure

2) Differentiate between :-

(i) Hydrokinematics and Hydrodynomics

(ii) Hydrostatics and Hydrokinematics

(iii) Ideal fluid and Real fluid

3) State units of the following Pressure, Power, Mass and

Kinematics viscosity. 4) Enlist four properties of fluid.

5) Define :-

(i) Adhesion

(ii) Cohesion

6) State units of kinematics viscosity and dynamic viscosity.


ASSIGNMENT-2

CH:-2 LIQUID PRESSURE AND ITS

MEASUREMENT

1) Explain with line diagram.

2) Derive an expression of U-tube differential manometer.

3) Write with sketch a note on Inverted U-tube manometer.

4) State limitations in use of piezometer and Simple u-tube

manometer.

5) Differentiate between Piezometer and Simple u-tube manometer.

6) Explain with sketch working of ‘U’ tube manometer as a

pressuring derive.


ASSIGNMENT-3

CH:-3 HYDROSTATICS

1) State relation between pressure & depth of liquid.

2) Explain Pascal’s law.

3) Define total pressure & centre of pressure.

4) Derive total pressure & centre of pressure on vertically immersed surface in liquid.


ASSIGNMENT-4

CH:-4 HYDROKINENATICS

1) Explain types of flow.

2) Differentiate between :

(i) Laminar and Turbulent flow (ii)

Steady flow and unsteady flow (iii)

Uniform and non-uniform flow

3) State and explain continuity equation.

4) What is Reynold’s number? How flow through pipe is

classifiled with Reynold number?


ASSIGNMENT-5

CH:-5 HYDRODYNAMICS

1) State Bernoulli’s theorem. Enlist its assumptions.

2) Write limitations of Bernoulli’s equation.

3) Show various components of venturimeter with the help of neat

sketch and explain function of each.

4) Write short note: “Pitot tube”.

5) Write short note on :

(i) Venturiflume

(ii) Prandtl tube

6) Explain different types of energy of a flowing liquid with equations.

7) Prove: Bernoulli’s equation.


ASSIGNMENT-6

CH:-6 HYDRAULIC COEFFICIENTS

1) Obtain relation between find Cv, Cc and Cd for given circular orifice.

2) Explain hydraulic coefficients.

3) Explain Vena contracta.

4) Define :

(i) Coefficient of velocity (Cv)

(ii) Coefficient of contraction (Cc) (iii) Coefficient of discharge (Cd)

5) Give the classification of orifices.

6) Derive an expression for cv.


ASSIGNMENT-7

CH:-7 FLOW OVER NOTCHES AND

WEIRS

1) Derive an equation for discharge over a rectangular notch.

2) Derive an equation for discharge over V-notch.

3) Give the advantages of triangular notch over rectangular

notch.

4) Differentiate between V-notch and rectangular notch.

5) Explain broad-crested weir.

6) Differentiate between notch and weir.

7) Enlist types of notches with their specific uses.


ASSIGNMENT-8

CH:-8 FLOW THROUGH PIPES

1) Derive Darey’s equation for a loss of head in pipe.

2) Explain Reynold’s experiment.

3) Explain :- HGL and TEL

4) Explain equivalent size of pipe.

5) Explain with sketch the various head losses in flow through pipe.

6) What is nomogram? Give its uses.

7) List out the characteristics of flow through pipes.

BHAGWAN MAHAVIR

POLYTECHNIC ASSIGNMENT-9

CH:-9 FLOW THROUGH

OPEN CHANNEL

1) Define the terms :

i. Wetted Perimeter

ii. Hydraulic mean depth iii. Specific energy iv. Critical flow

v. Hydraulic jump

2) Classify the channel flow as per Froude number.

3) Explain: ‘Hydraulic Jump’.

4) Explain specific energy diagram.

5) Derive an equation for most economical rectangular channel section.

6) Derive an equation for most economical trapezoidal channel section.

7) Explain ‘Most economical section’.

8) Slate the conditions for most economic rectangular and trapezoidal section.

9) Differentiate between flow through pipe and flow through channel.

10) Explain Chezy’s, Basin’s and Manning’s formula.

SURVEYING (3330605)

Assignment 1- Introduction

1) Define Surveying & Leveling

2) Give The Purpose & Uses Of Surveying

3) Write Down Difference Between Plan & Map

4) Give A Brief Discussion Related To The Principal Of Surveying With Sketch

5) Give The Detail Classification Of Survey

6) Write Down Difference Between Plain Surveying & Geodetic Surveying

SURVEYING (3330605)

Assignment 2. Scale

1) Define Scale & Write Down What Is Representation Of Scale

2) Enlist All Type Of Scale And Explain In Detail

3) A Plan 8.5cm X 6.5cm Represents An Area Of 152100 Sq. M, Construct A Suitable

Scale To Real Up To 1m

4) A 1.2 Km Long Road Is Indicated In A Map By A Length Of 30cm ,Find A Scale

And R.F Of Map

5) Prepare A Diagonal Scale ,Its R.F =1/2500 And View 228m

6) Write R.F. Of 1c.M. = 2.5 Km. Scale.

7) Construct A Diagonal Scale Of 1cm= 2km And Show 22.4km On It

SURVEYING (3330605)

Assignment -3 Chain and Tape Survey

1. Enlist The Instruments Used Of Chaining. Draw A Neat Sketch Of 20m Metric Chain Showing All

The Parts.

2. What Is Ranging? Explain “Reciprocal Ranging” With Sketch.

3. Explain “Line Ranger” With Sketch.

4. Write Methods Of Setting Out Right Angles And Explain Any One In Detail.

5. Explain Different Methods For Chaining On Sloping Ground.

6. The Length Of A Survey Line Measured With A 20m Chain Was Found To Be 327m. If A Chain Was

3cm Too Long Calculate True Length Of The Line.

7. A 20m Chain Was Found 12cm Too Long After Measuring A Distance Of 940m At The End Of The

Day’s Work It Was Found 15cm Too Long If The Total Distance Measured Is 1600m.Find The True

Distance.

8. State The Types Of Obstacles In Chaining, Explain Any One Method Of Overcoming The Obstacles.

9. The Offsets Between Survey Line And Boundary Line As Under

Drainage (Cm) 0 15 30 45 60 70 80 100 120 140

Offsets(Cm) 7.6 8.5 10.7 12.8 10.6 9.5 8.3 7.9 6.4 4.4

Calculate The Area Between The Survey Line, The Boundary And The End Offsets Using Trapezoidal

Rule And Simpson’s Rule.

10. Draw Conventional Symbols For :

1. Chain Line

2. Bench Mark

3. Embankment

4. Pipe Line

5. Hedge

6. Fort

SURVEYING (3330605)

Assignment 4.Compass Survey

1)Diffrence Between Prismatic Compass & Surveyer Compass

2)Diffrence Between Whole Circle Bearing &Qurdetal Bearing

3)Explain In Detail Triangular Survey &Travers Survey

4)What Is Meridian ,Explain Any Two Types Of Meridian

5)Explain Fore Beariing & Back Bearing In Detail

6)Calcuiation Of Included Angle From Whole Circle Bearing

7)Definations

• Magnetic Declination

• Isogonic Lines

• Agonic Lines

• Dip Of Megnetic Needle

• Local Attrection

8)Explain In Detail Closing Error

9)Draw a neat sketch of Prismatic Compass & label all component parts on it. Also state functions of each.

10)Explain temporary adjustment of prismatic compass.

11)Explain dip of magnetic needle.

12)Explain types of Meridian in detail.

13)Explain Magnetic declination

Exampels

1)Convert The Following W.C.B Into Q.B

• 178*55*28*

• 198*25*35*

• 328*56*55*

• 242*52*8*

2) Convert The Following Q.B Into W.C.B

• N 35*56*82*W

• N 85*25*25*E

• S 25*23*29*E

• S 35*25*39*W

• S 55*55*55*W

3) Convert The Following F.B Into B.B

• AB 18*27*

• BC 118*35*42*

• CD 225*48*8*

• DE 348*58*58*

4) Convert The Following B.B Into F.B

• AB 78*27*

• BC 178*35*42*

• CD 235*38*18*

• DE 328*48*58*

5)Calculate The Including Angle ABC From Whole Circle Bearing

F.B Of Line AB=98*30* & F.B Of Line BC=219*45*

5)Calculate The Including Angle KLM From Qurdental Bearing

Q.B Of Line Kl=S 38*30*E & Q.B Of Line Lm=N 65*45*E

6) Below Close Traverse Calculate Internal Angle

Line F.B B.B AB 45* 225*

BC 150* 330*

CD 225* 45*

DA 330* 150*

7)The magnetic bearing of a survey line is S28º30´E. Calculate the true bearing if the

declination is 7º30´ West.

Define levelling. Explain the uses of leveling in the field of surveying.

SURVEYING (3330605)

Assignment 5.Leveling

1)Explain temporary adjustments of Dumpy level. (i) Explain methods of interpolation of contours.

(ii) State characeristics of contours.

2)List out the methods of measurement of distance on sloping ground. Explain method of

hypotenusal allowance from them.

3)Following consecutive readings were taken on a 4 m levelling staff on a continuously rising ground at 30 m interval. 3.825(on A ) ,3.115,2.335,1.545,0.855,3.455,2.855, 2.005, 1.380,0.455,

3.845,2.755,1.850,1.015,0.585 (on B ) R.L. of A = 80.0 m

(i) Enter the readings in a page of level book

(ii) Find out R.Ls of all the points by rise – fall method.

(iii) Carry out usual checks & Find the slpoe of line AB. 4)A survey line measured with a 20 m chain was found 840 m . As a check this line was again

measured with a 30 m chain & it was found 849 m . When the 20 m chain checked with a

standard

SURVEYING (3330605)

Assignment 6.Plain Table Survey

1) Write Down Equipments & Accessories For Plain Table Survey And Also

Write Down Its Use

2) Write Down Advantages & Disadvantages Of Plain Table Survey

3) Write Down Principle Of Plain Table Survey

4) Write Down Method Of Setting Out Plain Table Surveying

5) Write Down Method Of Plain Tabling And Explain It

6) Write Down Erros In Plain Tabling

SURVEYING (3330605)

Assignment 7.Global Positioning System

1)What Is Global Positioning System System

2) Write Down Sagments & Uses Of Gps

3) Write Down Advantages Of Gps

4) Write Down Types Of Gps Reciever

5)Write Down Types Of Gps Digital Maps

Scanned with CamScanner

BHAGWAN MAHVIR POLYTECHNIC, SURAT.

CIVIL ENGINEERING DEPARTMENT

SUB: BUILDING MATERIALS (3330601)

Chapter 01 INTRODUCTION

Explain physical properties of building materials

Discuss the factors affecting the selection of building materials.

Explain mechanical properties of building materials.

List material used in building construction.

Chapter 02: CLAY PRODUCTS

Draw the flow diagram of manufacturing process of bricks.

With neat sketch explain bull’s trench kiln

With neat sketch explain Hoffman’s kiln.

Explain moulding of clay bricks

Discuss the requirements of good brick

Explain water absorption test for clay bricks

Draw sketches of any three bricks, also give their uses.

State different test on bricks and explain any one

Chapter 03: ROCKS AND STONES

Give requirement of good building stone.

Classify rocks geologically and explain any one

Give the detailed comparison between brick and stone as building material.

Explain the natural bed of stone with a neat sketch

Discuss the properties of good stone

Write short note on: Uses of stone in building industry.

Chapter 04: LIME AND POZZOLANA

Compare: Fat lime and hydraulic lime.

Explain slaking of quick lime.

Define: Setting of lime, Hydraulicity, Slaking of Lime, Calcination.

Enlist the different types of lime with their specific use.

Chapter 05: CEMENT CONCRETE

Explain the Bogues compound

Write short note on: Storage of cement

State the different types of cement used at different places of construction

Enlist various tests on aggregates and explain impact test with neat sketch

Write a short note on soundness test of cement

Draw the flow diagram for Manufacturing of cement

Write a short note on admixture used in cement concrete

Chapter 06: TIMBER

Write short note on: Block Board

Draw the neat sketch of cross section of trunk , label its part & explain any two

Define seasoning of timber, also state advantages of it

State the advantages of plywood and give its uses.

Write the advantages and dis advantages of uses of timber

With neat sketch explain defects in timber, any three

Chapter 06: TIMBER

Chapter 7:

State Characteristics of good paint

Write a short note on PVC

Give characteristics of good varnish

State the materials used for damp proofing and discuss the effects of it.

Draw any four Structural Steel Sections available in market and state the

specific situation where it most suitable

Compare: Thermosetting plastic and thermo plastic

BHAGWAN MAHAVIR POLYTECHNIC

Documents

Transcript of BHAGWAN MAHAVIR POLYTECHNIC