KR850000536B1 - 시일드터널 굴진장치 - Google Patents
시일드터널 굴진장치 Download PDFInfo
- Publication number
- KR850000536B1 KR850000536B1 KR1019840008028A KR840008028A KR850000536B1 KR 850000536 B1 KR850000536 B1 KR 850000536B1 KR 1019840008028 A KR1019840008028 A KR 1019840008028A KR 840008028 A KR840008028 A KR 840008028A KR 850000536 B1 KR850000536 B1 KR 850000536B1
- Authority
- KR
- South Korea
- Prior art keywords
- stone
- pressure
- powder
- partition wall
- cliff
- 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
Links
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Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
Description
Claims (1)
- 추진 가능한 시일드본체(10)의 앞부분에 설치된 간막이벽(14)에 회전이 가능하게 지지된 회전축(26)과 이축의 단부에 부착된 돌가루의 통과를 허용하는 커터헤드(24)와 그 간막이벽(14)의 배후에 형성된 돌가루실(48)과 그 간막이벽(14)에 설치된 돌가루수입구(16)와 그 돌가루 수입구(16)를 개폐하는 덮개체(50)와 이 덮개체(50)에 절벽지반의 주동토압보다 크고 또 수동토압보다 작은 소정압력을 미치게하여 이 덮개체(50)에 그 돌가루 수입구(16)를 폐쇄케하고 시일드본체내에 수입된 돌가루에 의해서 간막이벽(14)과 덮개체(50)에 미치는 압력이 상기한 소정압력을 넘었을때 덮개체에 돌가루 수입구를 개방시키는 작동수단(52)과, 그 돌가루실(48)로 부터 돌가루를 반출하는 수단(56)등을 포함하는 시일드터널 굴진장치.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019840008028A KR850000536B1 (ko) | 1980-06-30 | 1984-12-17 | 시일드터널 굴진장치 |
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP???55-87816 | 1980-06-30 | ||
| JP8781680A JPS603599B2 (ja) | 1980-06-30 | 1980-06-30 | シ−ルドトンネル掘進装置 |
| JP55150829A JPS5774498A (en) | 1980-10-29 | 1980-10-29 | Shieled tunnel excavation |
| JP55-150829 | 1980-10-29 | ||
| KR1019810001944A KR850000535B1 (ko) | 1980-06-30 | 1981-06-01 | 시일드터널 굴진방법 |
| KR1019840008028A KR850000536B1 (ko) | 1980-06-30 | 1984-12-17 | 시일드터널 굴진장치 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019810001944A Division KR850000535B1 (ko) | 1980-06-30 | 1981-06-01 | 시일드터널 굴진방법 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR850000536B1 true KR850000536B1 (ko) | 1985-04-17 |
Family
ID=27467427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019840008028A Expired KR850000536B1 (ko) | 1980-06-30 | 1984-12-17 | 시일드터널 굴진장치 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR850000536B1 (ko) |
-
1984
- 1984-12-17 KR KR1019840008028A patent/KR850000536B1/ko not_active Expired
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