presentation of surveying
TRANSCRIPT
Point to thinkPoint to think
““Life is like riding a bicycle, To keep your balance, Life is like riding a bicycle, To keep your balance, you must keep moving.”you must keep moving.”
-Albert Einstein-Albert Einstein
Engineering Engineering • A creative process
• Engineering is the art of applying scientific, social and
economic principles to create machines, buildings, devices
Allah is biggest creater Allah is biggest creater Works with Nature, Not Against It
Nature Often Guides us how to solve this problem..
Civil EngineeringCivil Engineering• Civil Engineering is one of the oldest and most widely recognized
engineering disciplines that deals with the design,construction,and
maintenance
Engineer Engineer • Who apply his Knowledge of Science,
Mathematics and Economics to Develop Useful Devices, Structures and Processes.
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The Beginnings of EngineeringThe Beginnings of Engineering
The Earliest Days Egypt
History Of civil engineeringHistory Of civil engineering
Egyptian is father of civil engineering history and all method of engineering is created by egyptians
Presentation By Shaker ullah
Survey Survey • A general view, examinationor description of someone or something
Surveying Surveying
GEODETIC SURVEYINGGEODETIC SURVEYING• In this type of surveying curvature of
earth is considered.
PLAN SURVEYINGPLAN SURVEYING• Plane surveying, • which assumes that the Earth is flat • This survey use for a small area
Engineering SurveyEngineering Survey• (Engineering Surveys) those surveys
associated with the engineering design (topographic, layout and as-built)
Topogharaphy SurveyTopogharaphy Survey• TOPOGRAPHIC SURVEY we collect
the information about the natural and man-made features of the land
Geological SurveyGeological Survey• Collect the information about soil andUse this survey for geological purpose
Archaelogical surveyArchaelogical survey Collect information about the location, distribution
and organization of past human cultures
Triangulation SurveyTriangulation Survey• The techniques used for
surveying and land measurement About this technique we divide the land of triangular based
• Pedometer• Chain• Steel Band• Tape• Techometer• Distance Meter• Total Station
PedometerPedometerAn instrument for estimating the distance traveled on foot by recording the number of Steps taken
ChainChainAn istrument for use linear mearsumentsAn istrument for use linear mearsuments
Steel BandSteel Band
Distance MeterDistance Meter
Total StationTotal Station A theodolite or EDM
combined with data logger and automated mapping soft ware.
• Copass • Clinometer• Sextant• Theodolite• Total Station
Modern CompassesModern Compasses
ClinometerClinometer
• An instrument used for measuring the angle or elevation of slopes
THE “CHAIN” SURVEYTHE “CHAIN” SURVEY chain surveying is the branch of
surveying in which only linear measurement are made in field
Engineer ChainEngineer ChainLength 100’Length 100’
Gunter ChainGunter Chain• Length 66’
Revenue ChainRevenue Chain• Length 33’
Metric ChainMetric Chain• Length 20m 25m 30m
Copass Survey Copass Survey • The branch of surveying in which use
the compass for traversing
Prismetic CompassesPrismetic Compasses
Surveyor CompassSurveyor Compass
Plane Table SurveyPlane Table Survey• Plane table
surveying is used for locating the field computation of area of field
• Alidade• Plumbing fork• Plane table• Tripod• Rainging Rod• Trough compass• Pegs
AlidadeAlidade
• Use for sighting object
Plumbing ForkPlumbing Fork
• An instrument use for locating point on drawing sheet to land
Trough compassTrough compass
• For use finding north and also used for orientation
LevellingLevelling• Levelling is the
process by which differences in height between two or more points
Auto levelAuto level• Auto-Level is a Professional
Leveling Tool used by Contractors, Builders, Land Surveying Professionals, or the Engineer who demands accurate leveling ..
Parts of auto levelParts of auto level
TheodoliteTheodolite• A surveying
instrument with a rotating telescope for measuring horizontal and vertical angles
Parts of theodoliteParts of theodolite
Electronic Distance Electronic Distance Meter(edm)Meter(edm)
• A very accurate method of measuring distance by means of an electronic device. Most EDM instruments are operated by infra-red light or laser, with the beam being directed at a target which may be some kilometres away, and give a direct reading with an accuracy of 1 in 10000 or better
GPSGPS• Global Positioning
System• The Global Positioning
System (GPS) is a worldwide radio-navigation system formed from a constellation of 24 satellites and their ground stations. GPS uses .
AQUEDUCT AQUEDUCT in the West of Belgium. This concrete structure has in the West of Belgium. This concrete structure has 498 meters long and 46 meters wide. Weight 65,000 tons and is 498 meters long and 46 meters wide. Weight 65,000 tons and is
supported by 28 one meters in diameter concrete columns. supported by 28 one meters in diameter concrete columns.
Underwater train in Venice Underwater train in Venice
Palm jumeirahPalm jumeirah
Telecome towerTelecome tower
Three tower in…..Three tower in…..
Thank youThank you