JPS61246500A - トンネル工事における土砂の移送方法 - Google Patents
トンネル工事における土砂の移送方法Info
- Publication number
- JPS61246500A JPS61246500A JP8598485A JP8598485A JPS61246500A JP S61246500 A JPS61246500 A JP S61246500A JP 8598485 A JP8598485 A JP 8598485A JP 8598485 A JP8598485 A JP 8598485A JP S61246500 A JPS61246500 A JP S61246500A
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- sand
- pressure pump
- earth
- muddying
- 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.)
- Granted
Links
- 239000004576 sand Substances 0.000 title claims description 17
- 238000000034 method Methods 0.000 title claims description 14
- 238000010276 construction Methods 0.000 title claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 20
- 230000007423 decrease Effects 0.000 claims description 4
- 230000004913 activation Effects 0.000 claims description 2
- 238000009412 basement excavation Methods 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000010790 dilution Methods 0.000 description 4
- 239000012895 dilution Substances 0.000 description 4
- 241000270666 Testudines Species 0.000 description 3
- 239000010802 sludge Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
- Air Transport Of Granular Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8598485A JPS61246500A (ja) | 1985-04-22 | 1985-04-22 | トンネル工事における土砂の移送方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8598485A JPS61246500A (ja) | 1985-04-22 | 1985-04-22 | トンネル工事における土砂の移送方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61246500A true JPS61246500A (ja) | 1986-11-01 |
| JPH0358438B2 JPH0358438B2 (enrdf_load_stackoverflow) | 1991-09-05 |
Family
ID=13873955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8598485A Granted JPS61246500A (ja) | 1985-04-22 | 1985-04-22 | トンネル工事における土砂の移送方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61246500A (enrdf_load_stackoverflow) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57175622A (en) * | 1981-04-23 | 1982-10-28 | Mitsubishi Heavy Ind Ltd | Control device to transport slurry |
-
1985
- 1985-04-22 JP JP8598485A patent/JPS61246500A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57175622A (en) * | 1981-04-23 | 1982-10-28 | Mitsubishi Heavy Ind Ltd | Control device to transport slurry |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0358438B2 (enrdf_load_stackoverflow) | 1991-09-05 |
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