GB190109555A - A New Method of Driving Tunnels and Sinking Pits through Quicksands by Freezing. - Google Patents
A New Method of Driving Tunnels and Sinking Pits through Quicksands by Freezing.Info
- Publication number
- GB190109555A GB190109555A GB190109555DA GB190109555A GB 190109555 A GB190109555 A GB 190109555A GB 190109555D A GB190109555D A GB 190109555DA GB 190109555 A GB190109555 A GB 190109555A
- Authority
- GB
- United Kingdom
- Prior art keywords
- freezing
- tubes
- quicksands
- tunnels
- new method
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Abstract
9555. Gobert, A., and Merivale, J. H. May 8. Shafts; tunnels.-In driving tunnels and sinking pits through quicksand by the freezing process, the freezing-tubes are arranged so that the liquid flows successively through them in series instead of in parallel. The tubes may be spaced at various distances apart, so that the further they are from the source of cold the nearer they are to one another. The direction of flow of the freezing- liquid may be reversed, or the flow may begin from different tubes successively. Fig. 5 shows three tubes of a group with valves arranged so that any tube may be cut out of the series. Thermometers are fixed in the outlet pipes.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190109555T | 1901-05-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190109555A true GB190109555A (en) | 1901-06-08 |
Family
ID=32151497
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190109555D Expired GB190109555A (en) | 1901-05-08 | 1901-05-08 | A New Method of Driving Tunnels and Sinking Pits through Quicksands by Freezing. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190109555A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3267680A (en) * | 1963-04-18 | 1966-08-23 | Conch Int Methane Ltd | Constructing a frozen wall within the ground |
-
1901
- 1901-05-08 GB GB190109555D patent/GB190109555A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3267680A (en) * | 1963-04-18 | 1966-08-23 | Conch Int Methane Ltd | Constructing a frozen wall within the ground |
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