DE3815674C2 - - Google Patents
Info
- Publication number
- DE3815674C2 DE3815674C2 DE19883815674 DE3815674A DE3815674C2 DE 3815674 C2 DE3815674 C2 DE 3815674C2 DE 19883815674 DE19883815674 DE 19883815674 DE 3815674 A DE3815674 A DE 3815674A DE 3815674 C2 DE3815674 C2 DE 3815674C2
- Authority
- DE
- Germany
- Prior art keywords
- composite
- web
- delay
- track
- rods
- 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 - Lifetime
Links
- 239000002131 composite material Substances 0.000 claims description 92
- 239000004744 fabric Substances 0.000 claims description 15
- 229920003023 plastic Polymers 0.000 claims description 13
- 239000004033 plastic Substances 0.000 claims description 11
- 239000003365 glass fiber Substances 0.000 claims description 8
- 239000002985 plastic film Substances 0.000 claims description 6
- 238000005065 mining Methods 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 239000004753 textile Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 claims 1
- 230000003247 decreasing effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 description 17
- 238000000034 method Methods 0.000 description 5
- 229920006255 plastic film Polymers 0.000 description 5
- 239000011324 bead Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000002787 reinforcement Effects 0.000 description 3
- 240000000491 Corchorus aestuans Species 0.000 description 2
- 235000011777 Corchorus aestuans Nutrition 0.000 description 2
- 235000010862 Corchorus capsularis Nutrition 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000011152 fibreglass Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 238000012549 training Methods 0.000 description 2
- 230000005641 tunneling Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000013589 supplement 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
- E21D11/155—Laggings made of strips, slats, slabs or sheet piles
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Greenhouses (AREA)
- Lining And Supports For Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19883815674 DE3815674A1 (de) | 1987-06-16 | 1988-05-07 | Flexible verzugbahn |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3720026 | 1987-06-16 | ||
| DE19883815674 DE3815674A1 (de) | 1987-06-16 | 1988-05-07 | Flexible verzugbahn |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3815674A1 DE3815674A1 (de) | 1989-01-05 |
| DE3815674C2 true DE3815674C2 (enrdf_load_stackoverflow) | 1991-07-18 |
Family
ID=25856695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19883815674 Granted DE3815674A1 (de) | 1987-06-16 | 1988-05-07 | Flexible verzugbahn |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3815674A1 (enrdf_load_stackoverflow) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7838767U1 (de) * | 1978-12-29 | 1980-06-04 | Drahtwerke Roesler Kg, 4770 Soest | Verzugbahn fuer den streckenausbau im berg- und tunnelausbau u.dgl. |
| DE8418191U1 (de) * | 1984-06-15 | 1985-04-18 | Rösler Draht AG, 4056 Schwalmtal | Verbundbahn fuer den streckenausbau |
| DE8706977U1 (de) * | 1987-04-15 | 1987-08-13 | Schulte, Klaus, Dr., 4600 Dortmund | Flexible Verzugmatte |
-
1988
- 1988-05-07 DE DE19883815674 patent/DE3815674A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE3815674A1 (de) | 1989-01-05 |
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| CH674535A5 (en) | Concrete-wall formation method against rock face - involves installing reinforcing members protruding from shuttering after delivery to site |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |