GB449579A - An improved method for the construction of tunnels - Google Patents
An improved method for the construction of tunnelsInfo
- Publication number
- GB449579A GB449579A GB1040835A GB1040835A GB449579A GB 449579 A GB449579 A GB 449579A GB 1040835 A GB1040835 A GB 1040835A GB 1040835 A GB1040835 A GB 1040835A GB 449579 A GB449579 A GB 449579A
- Authority
- GB
- United Kingdom
- Prior art keywords
- structures
- headings
- tunnel
- passage
- spoil
- 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
- 238000010276 construction Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000009412 basement excavation Methods 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
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
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)
- Lining And Supports For Tunnels (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
449,579. Tunnelling. McALPINE, SIR M., 50, Pall Mall, London. April 3, 1935, No. 10408. [Classes 68 (i) and 85] In making large tunnels by progressively driving a series of headings round the space to be occupied by the tunnel arch, and filling each heading as the excavation proceeds with a concrete structure c, a substan. tially central passage d is formed in each structure c for the passage of spoil and concrete. Feet b may be first formed in a similar manner. Lateral passages e may be formed at intervals for passage of spoil from adjacent headings. When the structures c are completed, the core of the tunnel is removed. In a modification, the headings and structures c are disposed circumferentiallv of the tunnel and the structures c may be of T-section. Specification 104,278, [Class 68 (i)], is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1040835A GB449579A (en) | 1935-04-03 | 1935-04-03 | An improved method for the construction of tunnels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1040835A GB449579A (en) | 1935-04-03 | 1935-04-03 | An improved method for the construction of tunnels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB449579A true GB449579A (en) | 1936-06-30 |
Family
ID=9967263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1040835A Expired GB449579A (en) | 1935-04-03 | 1935-04-03 | An improved method for the construction of tunnels |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB449579A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107130977A (en) * | 2017-06-27 | 2017-09-05 | 长江勘测规划设计研究有限责任公司 | Super-span dome hollow be oriented in underground nuclear reactor cavern excavates structure and excavation method |
-
1935
- 1935-04-03 GB GB1040835A patent/GB449579A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107130977A (en) * | 2017-06-27 | 2017-09-05 | 长江勘测规划设计研究有限责任公司 | Super-span dome hollow be oriented in underground nuclear reactor cavern excavates structure and excavation method |
| CN107130977B (en) * | 2017-06-27 | 2023-10-10 | 长江勘测规划设计研究有限责任公司 | Hollow guide excavation structure and excavation method for ultra-large span dome of underground nuclear reactor cavity |
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