FI81651C - Bergsgrotta eller tunnel - Google Patents
Bergsgrotta eller tunnel Download PDFInfo
- Publication number
- FI81651C FI81651C FI864095A FI864095A FI81651C FI 81651 C FI81651 C FI 81651C FI 864095 A FI864095 A FI 864095A FI 864095 A FI864095 A FI 864095A FI 81651 C FI81651 C FI 81651C
- Authority
- FI
- Finland
- Prior art keywords
- cave
- rock
- groundwater
- pressure
- tunnel
- Prior art date
Links
Landscapes
- Lining And Supports For Tunnels (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Claims (2)
1. Bergsgrotta eller tunnel (10), där den inre ytan (11) av väggkonst-ruktlonen är en tätbeläggnlng och där bakgrunden (13) av bergsgrottan 5 eller tunnein bildas av ett luftgenomtränglig poröst betongsklkt, kring vilken bergsgrotta (10) man upprätthaller ett lufttryck som är högre än trycket pa grundvattnet, för skjutning av grundvattnet bort fran grottan (10) till bergsmanen, varvid det bildas en grundvattenfri zon (17) kring grottan (10), kännetecknad därav, att för att skjuta grund-10 vattnet bortät frln grottan (10) upprätthaller man ett lufttryck i det porösa betongskiktet (13).
1 Patentkrav 6 81651
2. Bergsgrotta enligt patentkrav 1, kännetecknad därav, att man för att minska det behövliga lufttrycket har nedanom bergs- 15 grottan (10) anordnat en torkningstunnel (18) som sänker grundvatten-trycket. 20 25 30 II 35
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI864095A FI81651C (sv) | 1986-10-10 | 1986-10-10 | Bergsgrotta eller tunnel |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI864095 | 1986-10-10 | ||
FI864095A FI81651C (sv) | 1986-10-10 | 1986-10-10 | Bergsgrotta eller tunnel |
Publications (4)
Publication Number | Publication Date |
---|---|
FI864095A0 FI864095A0 (fi) | 1986-10-10 |
FI864095A FI864095A (fi) | 1988-04-11 |
FI81651B FI81651B (fi) | 1990-07-31 |
FI81651C true FI81651C (sv) | 1990-11-12 |
Family
ID=8523291
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI864095A FI81651C (sv) | 1986-10-10 | 1986-10-10 | Bergsgrotta eller tunnel |
Country Status (1)
Country | Link |
---|---|
FI (1) | FI81651C (sv) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103216265A (zh) * | 2013-04-24 | 2013-07-24 | 安徽理工大学 | 一种高应力巷道围岩变形控制方法 |
CN111577387A (zh) * | 2020-04-02 | 2020-08-25 | 湖北寰安康华安全科技发展有限责任公司 | 一种不规则盐穴储气库的形成方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116480416B (zh) * | 2023-04-28 | 2024-01-23 | 中国矿业大学 | 一种基于桁架应力自适应调节的储氢岩洞内支撑结构 |
-
1986
- 1986-10-10 FI FI864095A patent/FI81651C/sv not_active IP Right Cessation
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103216265A (zh) * | 2013-04-24 | 2013-07-24 | 安徽理工大学 | 一种高应力巷道围岩变形控制方法 |
CN103216265B (zh) * | 2013-04-24 | 2015-08-05 | 安徽理工大学 | 一种高应力巷道围岩变形控制方法 |
CN111577387A (zh) * | 2020-04-02 | 2020-08-25 | 湖北寰安康华安全科技发展有限责任公司 | 一种不规则盐穴储气库的形成方法 |
CN111577387B (zh) * | 2020-04-02 | 2021-11-12 | 湖北寰安康华安全科技发展有限责任公司 | 一种不规则盐穴储气库的形成方法 |
Also Published As
Publication number | Publication date |
---|---|
FI864095A0 (fi) | 1986-10-10 |
FI864095A (fi) | 1988-04-11 |
FI81651B (fi) | 1990-07-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed | ||
MM | Patent lapsed |
Owner name: NESTE OY |