DE303027C - - Google Patents
Info
- Publication number
- DE303027C DE303027C DENDAT303027D DE303027DA DE303027C DE 303027 C DE303027 C DE 303027C DE NDAT303027 D DENDAT303027 D DE NDAT303027D DE 303027D A DE303027D A DE 303027DA DE 303027 C DE303027 C DE 303027C
- Authority
- DE
- Germany
- Prior art keywords
- concrete
- permeable layer
- mountains
- pipes
- hot
- 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.)
- Active
Links
- 239000004567 concrete Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 230000009931 harmful effect Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000010902 straw 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
- E21D11/04—Lining with building materials
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Lining And Supports For Tunnels (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Es war bisher nicht möglich, in heißem Gebirge, z. B. in den unteren Strecken tiefer Zechen, einen guten Streckenausbau in Beton oder Eisenbeton herzustellen. Es zeigtß sich, das ein derartiger Ausbau nur eine verhältnismäßig geringe Widerstandsfähigkeit besitzt. Die Erfindung betrifft ein Verfahren zur Herstellung von Streckenausbauten in Beton, bei welchem vor der Betonierung am Gebirgsstoß eine durchlässige Schicht, ζ. B. eine Rohroder Strohpackung, angebracht wird, worauf an geeigneten Stellen, z. B. am First und in der Sohle, verschließbare Rohre angeordnet werden, die nach dem Einbringen des Betons eine Verbindung mit der durchlässigen Schicht herstellen. Mit Hilfe dieser Rohre wird nach der Herstellung des Betonmantels Wasser durch die durchlässige, am Gebirge liegende Schicht hindurchgeführt und damit eine schädliche Einwirkung des heißen . Gebirges auf den Abbindungsvorgang verhindert. Es entsteht auf diese Weise ein Betonausbau von großer Güte.It has not been possible to date in hot mountains, e.g. B. deeper in the lower stretches Mines to build a good track extension in concrete or reinforced concrete. It turns out that such an expansion has only a relatively low resistance. The invention relates to a method for the production of track extensions in concrete, in which a permeable layer, ζ. B. a pipe or Straw pack, is attached, whereupon in suitable places, e.g. B. on the ridge and in the bottom, closable pipes are arranged after the concrete has been poured establish a connection with the permeable layer. With the help of these pipes, after the production of the concrete shell water through the permeable, lying on the mountains Layer passed through and thus a harmful effect of the hot. Mountain range prevents the setting process. In this way, a concrete lining is created great goodness.
In der Zeichnung ist die Ausführung des Verfahrens durch Darstellung eines Quer- und Xangschnittes einer Strecke mit Betonausbau erläutert. Die durchlässige Schicht α befindet sich zwischen dem Gebirge.δ und dem Betonausbau c. Das Wasser strömt z. B. durch das Rohr d zu und durch die Rohre β und f ab.In the drawing, the execution of the method is explained by showing a cross section and cross section of a route with concrete lining. The permeable layer α is located between the mountains δ and the concrete lining c. The water flows z. B. through the pipe d to and through the pipes β and f from.
Claims (1)
Publications (1)
Publication Number | Publication Date |
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DE303027C true DE303027C (en) |
Family
ID=556777
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT303027D Active DE303027C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE303027C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2520798A1 (en) * | 1982-01-29 | 1983-08-05 | Dynamit Nobel Ag | DEVICE AND METHOD FOR RENDERING TUNNEL WALLS, GALLERIES OR UNDERGROUND CHANNELS SEALED BY WATER PRESSURE AND / OR INFILTRATIONS BY MEANS OF A WATERPROOFING COATING |
WO1985004214A1 (en) * | 1984-03-13 | 1985-09-26 | Neste Oy | Lined rock cistern or tunnel |
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0
- DE DENDAT303027D patent/DE303027C/de active Active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2520798A1 (en) * | 1982-01-29 | 1983-08-05 | Dynamit Nobel Ag | DEVICE AND METHOD FOR RENDERING TUNNEL WALLS, GALLERIES OR UNDERGROUND CHANNELS SEALED BY WATER PRESSURE AND / OR INFILTRATIONS BY MEANS OF A WATERPROOFING COATING |
WO1985004214A1 (en) * | 1984-03-13 | 1985-09-26 | Neste Oy | Lined rock cistern or tunnel |
GB2164979A (en) * | 1984-03-13 | 1986-04-03 | Neste Oy | Lined rock cistern or tunnel |
US4695188A (en) * | 1984-03-13 | 1987-09-22 | Neste Oy | Lined rock cistern or tunnel |
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