Mind map
Factors to be considered in....
Map content
Factors to be considered in....
selection of tunneling method
- Geological & Hydrological condition
- Length
- Time/Cost consideration
- Shape
- Risk of variations in ground quality
- Limit of surface disturbance
site selection
- Light
- Windbreaks
- Water Supply
- Soil Topography
- Accessibility
WHY TUNNELS?
- Reduce time
- Short distance
- Avoid expensive acquisition of valuable commercial land
- Avoid expensive maintenance cost in open cut area
- When the depth of ground cutting exceeds 20 m
design
- Horizontal & Vertical alignment
- Functional traverse profile
- Safety
- Operation
- Operating equipment
Other consideration
- Structural element protection
- Fire Detection & Protection
- Communication system
- Traffic control
- Environmental
Information
- Description
- Engineering Mind Map on Factors to be considered in...., created by Adam Rahmat on 01/04/2018.
- Created by
- Adam Rahmat
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