Conventional Survey Support for Bridge Inspection...ANALYSIS –METRO TRAINS MELBOURNE - 2011...
Transcript of Conventional Survey Support for Bridge Inspection...ANALYSIS –METRO TRAINS MELBOURNE - 2011...
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Conventional Survey Support for Bridge Inspection
• Required very specific
scoping to ensure all
critical information
acquired
• Constrained capture
sighting due to limited
view aspect, lighting
and OH&S constraints
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Convention detail capture
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Fundamental in Aurecon’s
commitment to Laser Scanning
technologies is the concept of rapid
“whole” capture and its legacy value
in comparison to implementation of
conventional site
measurements defined by specific
office based scoping
The Value of “Whole Capture” through application of
Laser Scanning
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PROJECT – RAIL BRIDGE RENEWAL PROGRAM –
METRO TRAINS MELBOURNE - 2011
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SCAN DEFINITION OF CRITICAL STRUCTURAL
DETAIL
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PROJECT – BRIDGE ABUTMENT PROFILE
ANALYSIS – METRO TRAINS MELBOURNE - 2011
Utilising site survey
Terrestrial Laser
Scan data acquired
for bridge
inspection
purposes, abutment
surface modelling
and verticality
profiling were
generated without
any further site
survey requirement
or additional field
expense
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VERTICALITY ANALYSIS
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PROJECT – WALLEN ROAD BRIDGE – LEVEL 3
INSPECTION
Level Three bridge inspection of the
VicRoads Wallen Street Bridge over the
Yarra River presented a number of
significant access constraints
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REMOTE STRUCTURE DETAIL CAPTURE
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APPLICATION OF TRUVIEW
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PROJECT – MOTORWAY RAIL OVERPASS –
AUCKLAND
Point Cloud derived 3-dimensional CAD
modelling using Leica Cyclone
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INITIATIVES
In partnership with other Aurecon Delivery
Centres within Australia and abroad,
Aurecon continues to investigate and
strive for innovative mechanisms to
provide added value and savings to our
clients through application of new
technologies
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SUMMARY