GB808500A - Anchor supports for roofs and walls of mine galleries and the like - Google Patents
Anchor supports for roofs and walls of mine galleries and the likeInfo
- Publication number
- GB808500A GB808500A GB20803/55A GB2080355A GB808500A GB 808500 A GB808500 A GB 808500A GB 20803/55 A GB20803/55 A GB 20803/55A GB 2080355 A GB2080355 A GB 2080355A GB 808500 A GB808500 A GB 808500A
- Authority
- GB
- United Kingdom
- Prior art keywords
- walls
- roofs
- rods
- mine galleries
- anchor supports
- 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
- 239000011435 rock Substances 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Joining Of Building Structures In Genera (AREA)
- Rod-Shaped Construction Members (AREA)
- Load-Bearing And Curtain Walls (AREA)
Abstract
808,500. Supports for roof and walls of mines. BERGBAUSTAHL, G. m. b. H. July 19, 1955 [Sept. 9, 1954], No. 20803/55. Class 20(2) Roofs and walls of mine galleries are supported by rods on wire cables b connecting in zig zag manner the heads a of staggered rows of anchor bolts embedded in the adjacent rock strata. A row may be connected to the next row but one. The ends of the rods may be hooked to plates on the ends of the anchor bolts or flat section rods have holes through which the anchor bolt head passes.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE808500X | 1954-09-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB808500A true GB808500A (en) | 1959-02-04 |
Family
ID=6723094
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB20803/55A Expired GB808500A (en) | 1954-09-09 | 1955-07-19 | Anchor supports for roofs and walls of mine galleries and the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB808500A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3107902A (en) * | 1958-12-29 | 1963-10-22 | Joy Mfg Co | Method of supporting mine roofs and supporting means therefor |
US3163012A (en) * | 1961-01-18 | 1964-12-29 | Joseph B Dempscy | Mine roof bolt installation |
US3427811A (en) * | 1967-03-22 | 1969-02-18 | Claude C White | Mine roof support system |
WO1984001978A1 (en) * | 1982-11-16 | 1984-05-24 | Gearhart Australia | A method and apparatus for reinforcing and consolidating earth structures |
CN109268040A (en) * | 2018-11-30 | 2019-01-25 | 长安大学 | A kind of vcehicular tunnel abnormal shape arch and supporting construction |
-
1955
- 1955-07-19 GB GB20803/55A patent/GB808500A/en not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3107902A (en) * | 1958-12-29 | 1963-10-22 | Joy Mfg Co | Method of supporting mine roofs and supporting means therefor |
US3163012A (en) * | 1961-01-18 | 1964-12-29 | Joseph B Dempscy | Mine roof bolt installation |
US3427811A (en) * | 1967-03-22 | 1969-02-18 | Claude C White | Mine roof support system |
WO1984001978A1 (en) * | 1982-11-16 | 1984-05-24 | Gearhart Australia | A method and apparatus for reinforcing and consolidating earth structures |
US4632605A (en) * | 1982-11-16 | 1986-12-30 | Gearhart Australia Limited | Method and apparatus for reinforcing and consolidating earth structures |
AU571856B2 (en) * | 1982-11-16 | 1988-04-28 | Gearhart Australia Limited | A method and apparatus for reinforcing and consolidating earth structures |
CN109268040A (en) * | 2018-11-30 | 2019-01-25 | 长安大学 | A kind of vcehicular tunnel abnormal shape arch and supporting construction |
CN109268040B (en) * | 2018-11-30 | 2024-05-07 | 长安大学 | Special-shaped arch frame and supporting structure for highway tunnel |
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