© 2009 Bentley Systems, Incorporated Edmundo Herrera, P.E. Bentley Systems, Inc. Modeling Tunnels with Roadway Designer & Bentley Rail Track
© 2009 Bentley Systems, Incorporated 2 | Tunnel Planning stage MicroStation XM : Level Transparency
© 2009 Bentley Systems, Incorporated 3 | Existing Tunnel Survey – Data Collector
© 2009 Bentley Systems, Incorporated 4 | Existing Tunnel Survey – Data Collector True modeling and volumetrics from data collector (InRoads & MStation)
© 2009 Bentley Systems, Incorporated 5 | Proposed Tunnel Sections Simple, efficient design
© 2009 Bentley Systems, Incorporated 6 | Proposed Tunnel Modeling
© 2009 Bentley Systems, Incorporated 7 | Proposed vs Existing Tunnel Sections, Multi-discipline model
© 2009 Bentley Systems, Incorporated 8 | Proposed vs Existing Tunnel Sections, Multi-discipline model
© 2009 Bentley Systems, Incorporated 9 | Tunnel Network
© 2009 Bentley Systems, Incorporated 10 | Tunnel Network
© 2009 Bentley Systems, Incorporated 11 | Existing Tunnel Survey – Scanner
© 2009 Bentley Systems, Incorporated 12 | Existing Tunnel Survey – Scanner Bentley Rail Track Scanned Tunnels Objectives: -Compute Cut/Fill differences between existing & proposed sections -Compute Volumes between surfaces -Compute critical Cut/Fill areas -Report generation on critical areas
© 2009 Bentley Systems, Incorporated 13 | 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
© 2009 Bentley Systems, Incorporated 14 | ProjectWise Navigator
© 2009 Bentley Systems, Incorporated 15 | Existing Tunnel Survey – Scanner Approximately 450,000 points in 40 meters of tunnel
© 2009 Bentley Systems, Incorporated 16 | Tunnel Surface
© 2009 Bentley Systems, Incorporated 17 | Designed Tunnel Sections
© 2009 Bentley Systems, Incorporated 18 | Designed Tunnel Sections
© 2009 Bentley Systems, Incorporated 19 | Existing Tunnel Survey – Scanner
© 2009 Bentley Systems, Incorporated 20 | High Speed Rail Projects
© 2009 Bentley Systems, Incorporated 21 | High Speed Rail Projects
© 2009 Bentley Systems, Incorporated 22 | High Speed Rail Projects
© 2009 Bentley Systems, Incorporated 23 | High Speed Rail Projects