The benchmark for survey and spatial solutions
3D Laser Scanning for
Masonry Arch Bridges
The benchmark for survey and spatial solutions
The benchmark for survey and spatial solutions
3 Overview
Introduction
5 Introduction
Technological Push - TLS
•Developed for Petroleum and Mining Industries
6 Introduction
Applications Pull
•Several Applications – purely as a result of initiative
8 Clientele
Architects, Engineers and Government
•General Knowledge of Surveying
TEAM
“Effective team management promotes project stability, structure and performance” 10
The benchmark for survey and spatial solutions
11 Team
Collaboration between GHD Bridges (Vic) and Vekta
Works completed for Department of Transport
12 Acquisition
13 Providing Results
Deviation measurement of the two surfaces – Contour Iso-pach plans
14 Engineering Analysis
15 Propping the Bridge for Safe (Temporary) Use
16 Permanent Reinforcement
As close to the existing surface as possible
Provided location of Surface at chainages
The benchmark for survey and spatial solutions 17
Data Conversion and Analysis
The benchmark for survey and spatial solutions
18 >Section slice in AutoCAD – for use by Engineering CAD Operators
Data Conversion and Analysis
Support
Developers and Designers/
Detailed Analysis
>Temporal Modelling and Analysis
25
>Statistical Analysis of position over time
The benchmark for survey and spatial solutions
27
Capabilities and Support
150%-500% Conventional Surveying Cost
29 Service Providers
Competent
Client Delivery
31
•Cyclone
•AutoCAD Relational Object-Based
(Cyclone/Rhinoceros)
Non-Relational Object-Based
(AutoCAD)
Relational Object-Based
(Revit, PDMS,
NavisWorks, Sofistik)
The benchmark for survey and spatial solutions。