JPH0449276Y2 - - Google Patents
Info
- Publication number
- JPH0449276Y2 JPH0449276Y2 JP7512387U JP7512387U JPH0449276Y2 JP H0449276 Y2 JPH0449276 Y2 JP H0449276Y2 JP 7512387 U JP7512387 U JP 7512387U JP 7512387 U JP7512387 U JP 7512387U JP H0449276 Y2 JPH0449276 Y2 JP H0449276Y2
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- steel pipe
- fixing material
- pipe
- tip
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 56
- 239000010959 steel Substances 0.000 claims description 56
- 239000000463 material Substances 0.000 claims description 35
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 9
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 238000005553 drilling Methods 0.000 description 4
- 238000004873 anchoring Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000004570 mortar (masonry) Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
Landscapes
- Piles And Underground Anchors (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7512387U JPH0449276Y2 (ko) | 1987-05-21 | 1987-05-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7512387U JPH0449276Y2 (ko) | 1987-05-21 | 1987-05-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63185900U JPS63185900U (ko) | 1988-11-29 |
| JPH0449276Y2 true JPH0449276Y2 (ko) | 1992-11-19 |
Family
ID=30920973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7512387U Expired JPH0449276Y2 (ko) | 1987-05-21 | 1987-05-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0449276Y2 (ko) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4680491B2 (ja) * | 2003-11-17 | 2011-05-11 | 日新製鋼株式会社 | 鋼管膨張型ロックボルト |
| JP2005200893A (ja) * | 2004-01-14 | 2005-07-28 | Nisshin Steel Co Ltd | 高耐力鋼管膨張型ロックボルト及びその製造方法 |
| WO2017119145A1 (ja) * | 2016-01-06 | 2017-07-13 | 鹿島建設株式会社 | ロックボルト |
-
1987
- 1987-05-21 JP JP7512387U patent/JPH0449276Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63185900U (ko) | 1988-11-29 |
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