modeling tunnels with roadway designer & bentley rail track
DESCRIPTION
Modeling Tunnels with Roadway Designer & Bentley Rail Track. Edmundo Herrera, P.E. Bentley Systems, Inc. Tunnel Planning stage. MicroStation XM : Level Transparency. Existing Tunnel Survey – Data Collector. Existing Tunnel Survey – Data Collector. - PowerPoint PPT PresentationTRANSCRIPT
© 2
009
Bent
ley
Syst
ems,
Inco
rpor
ated
Edmundo Herrera, P.E.Bentley Systems, Inc.
Modeling Tunnels with Roadway Designer & Bentley Rail Track
© 2
009
Bent
ley
Syst
ems,
Inco
rpor
ated
2 | WWW.BENTLEY.COM
Tunnel Planning stage• MicroStation XM : Level Transparency
© 2
009
Bent
ley
Syst
ems,
Inco
rpor
ated
3 | WWW.BENTLEY.COM
Existing Tunnel Survey – Data Collector
© 2
009
Bent
ley
Syst
ems,
Inco
rpor
ated
4 | WWW.BENTLEY.COM
Existing Tunnel Survey – Data Collector
• True modeling and volumetrics from data collector (InRoads & MStation)
© 2
009
Bent
ley
Syst
ems,
Inco
rpor
ated
5 | WWW.BENTLEY.COM
Proposed Tunnel Sections• Simple, efficient design
© 2
009
Bent
ley
Syst
ems,
Inco
rpor
ated
6 | WWW.BENTLEY.COM
Proposed Tunnel Modeling
© 2
009
Bent
ley
Syst
ems,
Inco
rpor
ated
7 | WWW.BENTLEY.COM
Proposed vs Existing Tunnel Sections , Multi-discipline model
© 2
009
Bent
ley
Syst
ems,
Inco
rpor
ated
8 | WWW.BENTLEY.COM
Proposed vs Existing Tunnel Sections , Multi-discipline model
© 2
009
Bent
ley
Syst
ems,
Inco
rpor
ated
9 | WWW.BENTLEY.COM
Tunnel Network
© 2
009
Bent
ley
Syst
ems,
Inco
rpor
ated
10 | WWW.BENTLEY.COM
Tunnel Network
© 2
009
Bent
ley
Syst
ems,
Inco
rpor
ated
11 | WWW.BENTLEY.COM
Existing Tunnel Survey – Scanner
© 2
009
Bent
ley
Syst
ems,
Inco
rpor
ated
12 | WWW.BENTLEY.COM
Existing Tunnel Survey – Scanner
Bentley Rail Track
Scanned TunnelsObjectives:
- Compute Cut/Fill differences between existing & proposed sections
- Compute Volumes between surfaces- Compute critical Cut/Fill areas- Report generation on critical areas
© 2
009
Bent
ley
Syst
ems,
Inco
rpor
ated
13 | WWW.BENTLEY.COM
Tunnel Survey
CYRAX Scanner
Model Visualization using MicroStation and Bentley
Rail Track
Cross Section Surface
Generation using
Bentley Rail Track
ASCII file created by Scanner and imported to
suraces using Bentley Rail Track
Surface Extension using new Bentley Rail Track Commands
Existing Tunnel Survey – Scanner
© 2
009
Bent
ley
Syst
ems,
Inco
rpor
ated
14 | WWW.BENTLEY.COM
ProjectWise Navigator
© 2
009
Bent
ley
Syst
ems,
Inco
rpor
ated
15 | WWW.BENTLEY.COM
Existing Tunnel Survey – Scanner
• Approximately 450,000 points in 40 meters of tunnel
© 2
009
Bent
ley
Syst
ems,
Inco
rpor
ated
16 | WWW.BENTLEY.COM
Tunnel Surface
© 2
009
Bent
ley
Syst
ems,
Inco
rpor
ated
17 | WWW.BENTLEY.COM
Designed Tunnel Sections
© 2
009
Bent
ley
Syst
ems,
Inco
rpor
ated
18 | WWW.BENTLEY.COM
Designed Tunnel Sections
© 2
009
Bent
ley
Syst
ems,
Inco
rpor
ated
19 | WWW.BENTLEY.COM
Existing Tunnel Survey – Scanner
© 2
009
Bent
ley
Syst
ems,
Inco
rpor
ated
20 | WWW.BENTLEY.COM
High Speed Rail Projects
© 2
009
Bent
ley
Syst
ems,
Inco
rpor
ated
21 | WWW.BENTLEY.COM
High Speed Rail Projects
© 2
009
Bent
ley
Syst
ems,
Inco
rpor
ated
22 | WWW.BENTLEY.COM
High Speed Rail Projects
© 2
009
Bent
ley
Syst
ems,
Inco
rpor
ated
23 | WWW.BENTLEY.COM
High Speed Rail Projects