JPH063919Y2 - 自穿孔グラウト式ロックアンカー - Google Patents
自穿孔グラウト式ロックアンカーInfo
- Publication number
- JPH063919Y2 JPH063919Y2 JP1988068273U JP6827388U JPH063919Y2 JP H063919 Y2 JPH063919 Y2 JP H063919Y2 JP 1988068273 U JP1988068273 U JP 1988068273U JP 6827388 U JP6827388 U JP 6827388U JP H063919 Y2 JPH063919 Y2 JP H063919Y2
- Authority
- JP
- Japan
- Prior art keywords
- anchor
- peripheral surface
- coupler
- thread
- anchor rod
- 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 - Lifetime
Links
- 239000011440 grout Substances 0.000 title claims description 21
- 230000002093 peripheral effect Effects 0.000 claims description 27
- 239000000463 material Substances 0.000 claims description 15
- 238000005553 drilling Methods 0.000 claims description 8
- 239000000843 powder Substances 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 4
- 229920002472 Starch Polymers 0.000 description 3
- 230000002950 deficient Effects 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 235000019698 starch Nutrition 0.000 description 3
- 239000008107 starch Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000009751 slip forming Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988068273U JPH063919Y2 (ja) | 1988-05-24 | 1988-05-24 | 自穿孔グラウト式ロックアンカー |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988068273U JPH063919Y2 (ja) | 1988-05-24 | 1988-05-24 | 自穿孔グラウト式ロックアンカー |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01174500U JPH01174500U (en]) | 1989-12-12 |
| JPH063919Y2 true JPH063919Y2 (ja) | 1994-02-02 |
Family
ID=31293600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988068273U Expired - Lifetime JPH063919Y2 (ja) | 1988-05-24 | 1988-05-24 | 自穿孔グラウト式ロックアンカー |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH063919Y2 (en]) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2501704B2 (ja) * | 1992-02-07 | 1996-05-29 | 日東鐵工株式会社 | 自穿孔ロックボルト用接続金具 |
| JP4814288B2 (ja) * | 2008-08-22 | 2011-11-16 | 有限会社前角製作所 | スクリューポイント |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63103200A (ja) * | 1986-10-17 | 1988-05-07 | 日東鐵工株式会社 | ロツクボルトによる支保工法 |
-
1988
- 1988-05-24 JP JP1988068273U patent/JPH063919Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01174500U (en]) | 1989-12-12 |
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