NRG Surveys Ltd 2017
Products Prices and How to Buy Training Downloads Support Links Training Modular Training Courses Bespoke Courses Downloads Software Demo Software Updates Newsletter Brochures Tutorial Videos Tutorials Software demonstrations Now on YouTube Watch Videos More Info Download Solutions Tunnelling Modules
Tunnelling is designed to check the clearances for the final tunnel alignment. It can also calculate overbreak and underbreak volumes, along with a range of setting out options for laser guidance and tunnel floor intersection points. Tunnel alignments can be entered either manually or by extracting digital design information. Errors can then be checked and eliminated. Two alignments can be compared i.e. that of the tunnel and the laser. By entering details of how the tunnel centre and target are related to the setting out Shapes are hung from the design alignment to represent a design profile or a train’s kinematic envelope and react with the cant of the tracks in a variety of ways to meet most design criteria. Asbuilt surveys can be imported and converted into section files. The asbuilt position can be compared to the design alignment and if required the alignment can be redesigned to put the tunnel back on track. Reports can be created by running a wriggle using surveyed asbuilt data and the design data to highlight overbreak or underbreak areas, overbreak or underbreak volumes, maximum and minimum clearances and pinch points. The same can be done using a train’s kinematic envelope and the design data for clash detection. Tunnel monitoring allows asbuilt profiles to be monitored. Reports can be generated showing graphs of movement/time, jellyfish plots, convergence and divergence,isopachs along with excavation steps to show the progress of the tunnel.
Creating a shape file in the shape editor. Entering details of how the tunnel centre and laser target are related. Comparing asbuilt tunnel data to the design alignment. Redesigning a tunnel alignment. Running a tunnel wriggle. A sample tunnel wriggle report. Monitoring tunnel profiles in the deformation monitoring module Isopach plan showing deformation along a tunnel. The more intense the shading, the greater the movement. Tunnel section monitoring report, showing horizontal, vertical movement and convergence over time. Contact Us Tunnelling Solutions Home Land and Engineering Software Solutions from NRG Surveys Ltd
1: Home - NRG Surveys Ltd - Land and Engineering Software Solutions
2: Downloads - NRG Surveys Ltd - Land and Engineering Software Solutions
3: Software Download - NRG Surveys Ltd - Land and Engineering Software Solutions
4: NRG 2012 News letter - NRG Surveys Ltd - Land and Engineering Software Solutions
5: Support Utilities - NRG Surveys Ltd - Land and Engineering Software Solutions
6: Brochures - NRG Surveys Ltd - Land and Engineering Software Solutions
7: Software Products - NRG Surveys Ltd - Land and Engineering Software Solutions
8: Calculators - NRG Surveys Ltd - Land and Engineering Software Solutions
9: Texas Ti89 Site Engineer - NRG Surveys Ltd - Land and Engineering Software Solutions
10: Mobile Devices - NRG Surveys Ltd - Land and Engineering Software Solutions
11: Tutorial Videos - NRG Surveys Ltd - Land and Engineering Software Solutions
12: Download Tutorial Videos - NRG Surveys Ltd - Land and Engineering Software Solutions
13: Training - NRG Surveys Ltd - Land and Engineering Software Solutions
14: Links to Dealers - NRG Surveys Ltd - Land and Engineering Software Solutions
15: Links to Dealers - NRG Surveys Ltd - Land and Engineering Software Solutions
16: Prices - NRG Surveys Ltd - Land and Engineering Software Solutions
17: Solutions - NRG Surveys Ltd - Land and Engineering Software Solutions
18: Solutions - Topographic Survey - NRG Surveys Ltd - Land and Engineering Software Solutions
19: Solutions - Volumes - NRG Surveys Ltd - Land and Engineering Software Solutions
20: Solutions - Mass Haul - NRG Surveys Ltd - Land and Engineering Software Solutions
21: Solutions - Setting Out - NRG Surveys Ltd - Land and Engineering Software Solutions
22: Solutions - Ground Modelling - NRG Surveys Ltd - Land and Engineering Software Solutions
23: Solutions - Deformation Monitoring - NRG Surveys Ltd - Land and Engineering Software Solutions
24: Solutions - Deformation Monitoring - NRG Surveys Ltd - Land and Engineering Software Solutions
25: Solutions - Deformation Monitoring - NRG Surveys Ltd - Land and Engineering Software Solutions
26: Solutions - Tunnelling - NRG Surveys Ltd - Land and Engineering Software Solutions
27: Solutions - Visualisation - NRG Surveys Ltd - Land and Engineering Software Solutions
28: Solutions - Drainage - NRG Surveys Ltd - Land and Engineering Software Solutions
29: Survey System Modules - NRG Surveys Ltd - Land and Engineering Software Solutions
30: NRG Survey System Module Selection - NRG Surveys Ltd - Land and Engineering Software Solutions
31: Base Module - NRG Surveys Ltd - Land and Engineering Software Solutions
32: DTM Map Module - NRG Surveys Ltd - Land and Engineering Software Solutions
33: Cross Section Module - NRG Surveys Ltd - Land and Engineering Software Solutions
34: Road Design Module - NRG Surveys Ltd - Land and Engineering Software Solutions
35: Setting Out Module - NRG Surveys Ltd - Land and Engineering Software Solutions
36: Deformation Monitoring Module - NRG Surveys Ltd - Land and Engineering Software Solutions
37: Tunnelling Module - NRG Surveys Ltd - Land and Engineering Software Solutions
38: Drainage Module - NRG Surveys Ltd - Land and Engineering Software Solutions
39: Render Module - NRG Surveys Ltd - Land and Engineering Software Solutions
40: Contact Us - NRG Surveys Ltd - Land and Engineering Software Solutions