DE4003678C2 - - Google Patents
Info
- Publication number
- DE4003678C2 DE4003678C2 DE19904003678 DE4003678A DE4003678C2 DE 4003678 C2 DE4003678 C2 DE 4003678C2 DE 19904003678 DE19904003678 DE 19904003678 DE 4003678 A DE4003678 A DE 4003678A DE 4003678 C2 DE4003678 C2 DE 4003678C2
- Authority
- DE
- Germany
- Prior art keywords
- hollow body
- element according
- expansion
- compliance
- compliance element
- 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.)
- Revoked
Links
- 239000004927 clay Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 9
- 238000010276 construction Methods 0.000 claims description 7
- 239000004566 building material Substances 0.000 claims description 5
- 239000004567 concrete Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 241000273930 Brevoortia tyrannus Species 0.000 claims description 2
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 229910052602 gypsum Inorganic materials 0.000 claims description 2
- 239000010440 gypsum Substances 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 239000002893 slag Substances 0.000 claims description 2
- 239000000945 filler Substances 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 239000003245 coal Substances 0.000 description 2
- 238000009415 formwork Methods 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 239000011083 cement mortar Substances 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/14—Lining predominantly with metal
- E21D11/15—Plate linings; Laggings, i.e. linings designed for holding back formation material or for transmitting the load to main supporting members
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/05—Lining with building materials using compressible insertions
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Lining And Supports For Tunnels (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19904003678 DE4003678A1 (de) | 1990-02-07 | 1990-02-07 | Nachgiebigkeitselement |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19904003678 DE4003678A1 (de) | 1990-02-07 | 1990-02-07 | Nachgiebigkeitselement |
Publications (2)
Publication Number | Publication Date |
---|---|
DE4003678A1 DE4003678A1 (de) | 1991-08-08 |
DE4003678C2 true DE4003678C2 (enrdf_load_html_response) | 1992-07-30 |
Family
ID=6399631
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19904003678 Granted DE4003678A1 (de) | 1990-02-07 | 1990-02-07 | Nachgiebigkeitselement |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE4003678A1 (enrdf_load_html_response) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202010013454U1 (de) | 2010-09-23 | 2010-11-25 | Bochumer Eisenhütte Heintzmann GmbH & Co. KG | Stützausbau für Tunnelbauwerke |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101793152A (zh) * | 2010-03-15 | 2010-08-04 | 徐州矿务集团有限公司 | 软岩大变形巷道卸压法施工工艺及配套支架 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3210530C2 (de) * | 1982-03-23 | 1984-01-05 | Bergwerksverband Gmbh, 4300 Essen | Nachgiebiger Betonsegmentausbau |
DE3806126A1 (de) * | 1988-02-26 | 1989-09-07 | Neuero Stahlbau Gmbh & Co | Geschlossener ausbau fuer insbesondere untertaegige grubenstrecken |
DE8911197U1 (de) * | 1989-09-20 | 1989-11-16 | Bergwerksverband Gmbh, 4300 Essen | Nachgiebigkeitselement für den Betonausbau von untertägigen Strecken |
-
1990
- 1990-02-07 DE DE19904003678 patent/DE4003678A1/de active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202010013454U1 (de) | 2010-09-23 | 2010-11-25 | Bochumer Eisenhütte Heintzmann GmbH & Co. KG | Stützausbau für Tunnelbauwerke |
Also Published As
Publication number | Publication date |
---|---|
DE4003678A1 (de) | 1991-08-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
D2 | Grant after examination | ||
8363 | Opposition against the patent | ||
8331 | Complete revocation |