Practical tunnelling : ... sub-excavating, timbering and the construction of the brickwork of tunnels ... /
This title explains in detail the setting out of the works, shaft sinking, and heading driving, ranging the lines, and levelling under ground, sub-excavating, timbering and brickwork construction of tunnels, with specific reference to Blechingley and Saltwood tunnels.
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| Format: | eBook |
| Language: | English |
| Published: |
[London? :
publisher not identified],
1844.
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| Online Access: | Connect to the full text of this electronic book |