GB1146205A - Improvements in or relating to support structures - Google Patents
Improvements in or relating to support structuresInfo
- Publication number
- GB1146205A GB1146205A GB1996666A GB1996666A GB1146205A GB 1146205 A GB1146205 A GB 1146205A GB 1996666 A GB1996666 A GB 1996666A GB 1996666 A GB1996666 A GB 1996666A GB 1146205 A GB1146205 A GB 1146205A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sections
- ground
- wall
- tunnel
- excavated
- 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
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/48—Foundations inserted underneath existing buildings or constructions
-
- 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)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Geochemistry & Mineralogy (AREA)
- Environmental & Geological Engineering (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Piles And Underground Anchors (AREA)
Abstract
1,146,205. Tunnels, TUBE HEADINGS Ltd. 1 May, 1967 [5 May, 1966], No. 19966/66. Heading E1F. Sections are forced horizontally through ground to form a support structure comprising at least two enclosed passages which are one above the other. The wall formed by the sections may reinforce the ground or an embankment above the ground. A tunnel is formed below ground or .through a railway embankment by forming a first underground wall by forcing sections 2, 5 through the embankment, the sections being formed by a number of lengths, and the earth from the leading length being excavated as it is forced. The sections may be pushed or pulled and each leading length may be preceded by a boring machine which loosens the earth. After the first wall has been reinforced and grouted to the extent shown a second wall with the section 2 projecting to the left is constructed horizontal spaced from the first wall by the width of the tunnel. The ground is excavated to permit the placement of beams 20 which rest on neoprene pads 22 on the walls. The beams are floated with concrete, the upper sections 5 are filled with concrete and the ground is replaced. The tunnel interior is excavated, a roadway formed by reinforced slabs 26 and pavements 29 fitted. The tunnel has channels 19, 28 for services and drainage. Side by side tunnels may be formed by first erecting three walls. The sections 5 may be of inverted U cross section.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1996666A GB1146205A (en) | 1966-05-05 | 1966-05-05 | Improvements in or relating to support structures |
| FR1556206D FR1556206A (en) | 1966-05-05 | 1967-05-05 | |
| DE19671634643 DE1634643A1 (en) | 1966-05-05 | 1967-05-05 | Support structure |
| BE698021D BE698021A (en) | 1966-05-05 | 1967-05-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1996666A GB1146205A (en) | 1966-05-05 | 1966-05-05 | Improvements in or relating to support structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1146205A true GB1146205A (en) | 1969-03-19 |
Family
ID=10138085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1996666A Expired GB1146205A (en) | 1966-05-05 | 1966-05-05 | Improvements in or relating to support structures |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE698021A (en) |
| DE (1) | DE1634643A1 (en) |
| FR (1) | FR1556206A (en) |
| GB (1) | GB1146205A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5129760A (en) * | 1989-12-07 | 1992-07-14 | Aeb Jacked Structures Limited | Forming a passageway through the ground |
| CN110952995A (en) * | 2019-12-23 | 2020-04-03 | 中铁十二局集团有限公司 | Construction method for external tunnel door post-cast ring beam |
-
1966
- 1966-05-05 GB GB1996666A patent/GB1146205A/en not_active Expired
-
1967
- 1967-05-05 DE DE19671634643 patent/DE1634643A1/en active Pending
- 1967-05-05 BE BE698021D patent/BE698021A/xx unknown
- 1967-05-05 FR FR1556206D patent/FR1556206A/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5129760A (en) * | 1989-12-07 | 1992-07-14 | Aeb Jacked Structures Limited | Forming a passageway through the ground |
| CN110952995A (en) * | 2019-12-23 | 2020-04-03 | 中铁十二局集团有限公司 | Construction method for external tunnel door post-cast ring beam |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1556206A (en) | 1969-02-07 |
| DE1634643A1 (en) | 1970-07-02 |
| BE698021A (en) | 1967-10-16 |
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