JPH0518683B2 - - Google Patents
Info
- Publication number
- JPH0518683B2 JPH0518683B2 JP13132187A JP13132187A JPH0518683B2 JP H0518683 B2 JPH0518683 B2 JP H0518683B2 JP 13132187 A JP13132187 A JP 13132187A JP 13132187 A JP13132187 A JP 13132187A JP H0518683 B2 JPH0518683 B2 JP H0518683B2
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical body
- diameter
- reducing
- slitted
- fitting
- 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
- 238000003825 pressing Methods 0.000 claims description 31
- 229910000831 Steel Inorganic materials 0.000 claims description 24
- 239000010959 steel Substances 0.000 claims description 24
- 238000009415 formwork Methods 0.000 claims description 21
- 239000002184 metal Substances 0.000 claims description 21
- 229910052751 metal Inorganic materials 0.000 claims description 21
- 239000004567 concrete Substances 0.000 claims description 12
- 102100025490 Slit homolog 1 protein Human genes 0.000 claims description 10
- 101710123186 Slit homolog 1 protein Proteins 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 5
- 230000008602 contraction Effects 0.000 claims 1
- 239000000463 material Substances 0.000 description 10
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 239000011513 prestressed concrete Substances 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Landscapes
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13132187A JPS63296906A (ja) | 1987-05-29 | 1987-05-29 | Ｐｃ鋼棒端の凹部形成用型枠の取外し方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13132187A JPS63296906A (ja) | 1987-05-29 | 1987-05-29 | Ｐｃ鋼棒端の凹部形成用型枠の取外し方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63296906A JPS63296906A (ja) | 1988-12-05 |
| JPH0518683B2 true JPH0518683B2 (cs) | 1993-03-12 |
Family
ID=15055220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13132187A Granted JPS63296906A (ja) | 1987-05-29 | 1987-05-29 | Ｐｃ鋼棒端の凹部形成用型枠の取外し方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63296906A (cs) |
-
1987
- 1987-05-29 JP JP13132187A patent/JPS63296906A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63296906A (ja) | 1988-12-05 |
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