JPS6213693A - 埋設管列の推進工法における礫除去装置 - Google Patents
埋設管列の推進工法における礫除去装置Info
- Publication number
- JPS6213693A JPS6213693A JP15088585A JP15088585A JPS6213693A JP S6213693 A JPS6213693 A JP S6213693A JP 15088585 A JP15088585 A JP 15088585A JP 15088585 A JP15088585 A JP 15088585A JP S6213693 A JPS6213693 A JP S6213693A
- Authority
- JP
- Japan
- Prior art keywords
- cutter
- gravel
- buried pipe
- excavation
- propulsion
- 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
- 238000010276 construction Methods 0.000 title claims description 5
- 238000000034 method Methods 0.000 title description 7
- 238000009412 basement excavation Methods 0.000 claims description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 239000002689 soil Substances 0.000 claims description 17
- 238000005553 drilling Methods 0.000 claims description 3
- 238000012937 correction Methods 0.000 description 4
- 238000004062 sedimentation Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 238000007596 consolidation process Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003657 drainage water Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15088585A JPS6213693A (ja) | 1985-07-09 | 1985-07-09 | 埋設管列の推進工法における礫除去装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15088585A JPS6213693A (ja) | 1985-07-09 | 1985-07-09 | 埋設管列の推進工法における礫除去装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6213693A true JPS6213693A (ja) | 1987-01-22 |
| JPH0344634B2 JPH0344634B2 (enrdf_load_stackoverflow) | 1991-07-08 |
Family
ID=15506507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15088585A Granted JPS6213693A (ja) | 1985-07-09 | 1985-07-09 | 埋設管列の推進工法における礫除去装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6213693A (enrdf_load_stackoverflow) |
-
1985
- 1985-07-09 JP JP15088585A patent/JPS6213693A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0344634B2 (enrdf_load_stackoverflow) | 1991-07-08 |
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