AU445109B2 - Improvements in or relating to a method of forming a tunnel - Google Patents
Improvements in or relating to a method of forming a tunnelInfo
- Publication number
- AU445109B2 AU445109B2 AU26049/67A AU2604967A AU445109B2 AU 445109 B2 AU445109 B2 AU 445109B2 AU 26049/67 A AU26049/67 A AU 26049/67A AU 2604967 A AU2604967 A AU 2604967A AU 445109 B2 AU445109 B2 AU 445109B2
- Authority
- AU
- Australia
- Prior art keywords
- tunnel
- relating
- forming
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/005—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries by forcing prefabricated elements through the ground, e.g. by pushing lining from an access pit
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU26049/67A AU445109B2 (en) | 1967-08-17 | 1967-08-17 | Improvements in or relating to a method of forming a tunnel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU26049/67A AU445109B2 (en) | 1967-08-17 | 1967-08-17 | Improvements in or relating to a method of forming a tunnel |
Publications (2)
Publication Number | Publication Date |
---|---|
AU2604967A AU2604967A (en) | 1969-02-20 |
AU445109B2 true AU445109B2 (en) | 1974-01-30 |
Family
ID=3714681
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU26049/67A Expired AU445109B2 (en) | 1967-08-17 | 1967-08-17 | Improvements in or relating to a method of forming a tunnel |
Country Status (1)
Country | Link |
---|---|
AU (1) | AU445109B2 (en) |
-
1967
- 1967-08-17 AU AU26049/67A patent/AU445109B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AU2604967A (en) | 1969-02-20 |
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