CH443388A - Cladding panel - Google Patents
Cladding panelInfo
- Publication number
- CH443388A CH443388A CH1586766A CH1586766A CH443388A CH 443388 A CH443388 A CH 443388A CH 1586766 A CH1586766 A CH 1586766A CH 1586766 A CH1586766 A CH 1586766A CH 443388 A CH443388 A CH 443388A
- Authority
- CH
- Switzerland
- Prior art keywords
- cladding
- tunnel
- cladding panel
- closed
- angle iron
- Prior art date
Links
- 238000005253 cladding Methods 0.000 title claims description 17
- 229910000746 Structural steel Inorganic materials 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 239000011150 reinforced concrete Substances 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000011378 shotcrete Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D5/00—Lining shafts; Linings therefor
- E21D5/04—Lining shafts; Linings therefor with brick, concrete, stone, or similar building materials
-
- 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
- E21D11/18—Arch members ; Network made of arch members ; Ring elements; Polygon elements; Polygon elements inside arches
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Lining And Supports For Tunnels (AREA)
Description
Verkleidungsplatte Die Erfindung betrifft eine Verkleidungsplatte und deren Verwendung zum Auskleiden von Stollen, Schäch ten und Tunnels. Verschiedene Auskleidungen von Stol len in gebrächtem nichtstandfestem Gebirge sind bisher bekannt, wie z. B. Verkleidungen mit Steinen, Stahl- und Betontübbingen. Diese sind in Herstellung und Transport kostspielig und weisen ausserdem den Nach teil eines grossen Gewichtes, also einer erschwerten Manipulation auf.
Zweck der Erfindung ist, diese Nachteile zu be heben. Die erfindungsgemässe Verkleidungsplatte ist leicht und handlich. Durch ihre Verwendung ist eine raschere und wirtschaftlichere Auskleidung z. B. des Stolleninneren unmittelbar nach dem Vortrieb möglich. Dadurch ist auch eine sofortige Felssicherung von grosser Tragfähigkeit ohne Betriebsunterbruch gewähr leistet.
Die vorliegende Erfindung bezieht sich auf eine Verkleidungsplatte für Stollen, Schächte und Tunnels, und ist dadurch gekennzeichnet, dass sie einen geschlos senen Winkeleisenrahmen und eine armierte Betonplatte mit Aussparungen für seine Verbolzung aufweist, und auf ihre Verwendung, die dadurch gekennzeichnet ist, dass die Verkleidungsplatten nach ihrem .,Einbau in Vor briebsrichtung des Stollens!,
Schachtes oder Tunnels einen geschlossenen Auskleidungsring bilden, ider im Bedarfs falle noch hinterpresst werden kann.
Im folgenden ist ein Ausführungsbeispiel der er findungsgemässen Verkleidungsplatte und ihrer Verwen dung an Hand beiliegender Zeichnungen beschrieben: Eine mit Stahldrahtnetz 5, von beispielsweise 100/ 100/4/4 mm armierte Platte 1, aus hochwertigem Beton von beispielsweise 50 X 100 cm Grösse, weist einen geschlossenen Rahmen, z. B. aus Winkeleisen 2 von 40/40/4 mm und z.
B. 8 Aussparungen für eine Ver schraubung 3 oder Verbolzung mit den jeweils benach barten Verkleidungsplatten auf. Die Platten sind in ihrer Form und Wölbung dem Profil des Stollens in bekannter Weise anzupassen und ihre Winkeleisenrahmen bilden auf dem ganzen Umfang in sich geschlossene kleine Einbaubögen 6 mit Bleich starken Distanzhaltern.
Bei ihrer Verwendung bilden z. B. 8 Verkleidungs platten in der Vorbriebsrichtung des Stollens nach ihrem Einbau einen geschlossenen Ring. Zur Verstärkung der Verkleidung kann wie bekannt ein fugenloser Spritz- beton 7 geringer Stärke aufgebracht werden.
Um eine Profilverstärkung in schlechten Strecken zu erreichen, können zwischen den Verkleidungsplatten Einbaubogen 8 eingezogen werden und die Winkeleisen- rahmen 2 der Platten 1 beispielsweise auf 5 oder 6 mm verstärkt werden. Auch kann in solchen Fällen der innere Spritzbeton 7 mit einer Armierung versehen oder dessen Stärke erhöht werden. Einzelne Verkleidungs platten 1 werden nach Bedarf mit Injektionslöchern 9 versehen.
Cladding panel The invention relates to a lining panel and its use for lining galleries, shafts and tunnels. Various linings of Stol len in Gebrächtem not stable mountains are known so far, such. B. Cladding with stones, steel and concrete segments. These are costly to manufacture and transport and also have the disadvantage of a great weight, that is, difficult manipulation.
The purpose of the invention is to overcome these disadvantages. The cladding panel according to the invention is light and handy. By using them, a faster and more economical lining e.g. B. the tunnel interior is possible immediately after the advance. This also ensures immediate rock securing with a large load-bearing capacity without interrupting operations.
The present invention relates to a cladding panel for galleries, shafts and tunnels, and is characterized in that it has a closed angle iron frame and a reinforced concrete slab with recesses for its bolting, and to its use, which is characterized in that the cladding panels after their., installation in the direction of advance of the tunnel!
Shaft or tunnel form a closed lining ring, which can be back-pressed if necessary.
In the following, an embodiment of the cladding panel according to the invention and its use is described with reference to the accompanying drawings: A plate 1 reinforced with steel wire mesh 5, for example 100/100/4/4 mm, made of high-quality concrete, for example 50 X 100 cm in size, has a closed frame, e.g. B. from angle iron 2 of 40/40/4 mm and z.
B. 8 recesses for a Ver screw 3 or bolting with the respective neigh disclosed cladding panels. The shape and curvature of the plates are to be adapted to the profile of the tunnel in a known manner, and their angle iron frames form small, self-contained arches 6 with strong spacers over the entire circumference.
When used, for. B. 8 cladding plates in the Vorbriebsrichtung of the tunnel after their installation a closed ring. As is known, a jointless sprayed concrete 7 of low thickness can be applied to reinforce the cladding.
In order to achieve a profile reinforcement in bad stretches, installation arches 8 can be drawn in between the cladding panels and the angle iron frame 2 of the panels 1 can be reinforced, for example to 5 or 6 mm. In such cases, the inner shotcrete 7 can also be provided with a reinforcement or its thickness can be increased. Individual cladding panels 1 are provided with injection holes 9 as required.
Claims (1)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1586766A CH443388A (en) | 1966-11-01 | 1966-11-01 | Cladding panel |
| CH209267A CH460846A (en) | 1966-11-01 | 1967-02-09 | Cladding panel |
| DE1967SC043176 DE1993517U (en) | 1966-11-01 | 1967-08-08 | COMPONENT FOR ADAPT, MANHOLE OR TUNNEL EXPANSION AND LINING MADE FROM THEM. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1586766A CH443388A (en) | 1966-11-01 | 1966-11-01 | Cladding panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH443388A true CH443388A (en) | 1967-09-15 |
Family
ID=4412635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1586766A CH443388A (en) | 1966-11-01 | 1966-11-01 | Cladding panel |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH443388A (en) |
| DE (1) | DE1993517U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3213952C2 (en) * | 1982-04-16 | 1986-05-07 | Ruhrkohle Ag, 4300 Essen | Expansion for tunnel construction, especially in underground mining with the help of curved reinforced concrete prefabricated shells |
-
1966
- 1966-11-01 CH CH1586766A patent/CH443388A/en unknown
-
1967
- 1967-08-08 DE DE1967SC043176 patent/DE1993517U/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1993517U (en) | 1968-09-12 |
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