JPH0342113Y2 - - Google Patents
Info
- Publication number
- JPH0342113Y2 JPH0342113Y2 JP5804384U JP5804384U JPH0342113Y2 JP H0342113 Y2 JPH0342113 Y2 JP H0342113Y2 JP 5804384 U JP5804384 U JP 5804384U JP 5804384 U JP5804384 U JP 5804384U JP H0342113 Y2 JPH0342113 Y2 JP H0342113Y2
- Authority
- JP
- Japan
- Prior art keywords
- cover plate
- steel pipe
- corrosion
- bolts
- auxiliary cover
- 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 69
- 239000010959 steel Substances 0.000 claims description 69
- 238000005260 corrosion Methods 0.000 claims description 31
- 230000007797 corrosion Effects 0.000 claims description 28
- 239000000463 material Substances 0.000 claims description 16
- 230000008878 coupling Effects 0.000 claims description 12
- 238000010168 coupling process Methods 0.000 claims description 12
- 238000005859 coupling reaction Methods 0.000 claims description 12
- 239000004264 Petrolatum Substances 0.000 claims description 6
- 229940066842 petrolatum Drugs 0.000 claims description 6
- 235000019271 petrolatum Nutrition 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 5
- 229920005992 thermoplastic resin Polymers 0.000 claims description 4
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims description 2
- 239000011521 glass Substances 0.000 claims 3
- 239000010935 stainless steel Substances 0.000 claims 1
- 239000013535 sea water Substances 0.000 description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 239000003365 glass fiber Substances 0.000 description 5
- 229910052742 iron Inorganic materials 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 229920001864 tannin Polymers 0.000 description 2
- 235000018553 tannin Nutrition 0.000 description 2
- 239000001648 tannin Substances 0.000 description 2
- 229920002253 Tannate Polymers 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 238000005292 vacuum distillation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Bulkheads Adapted To Foundation Construction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5804384U JPS60169351U (ja) | 1984-04-19 | 1984-04-19 | 鋼管矢板の防蝕化構造 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5804384U JPS60169351U (ja) | 1984-04-19 | 1984-04-19 | 鋼管矢板の防蝕化構造 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60169351U JPS60169351U (ja) | 1985-11-09 |
| JPH0342113Y2 true JPH0342113Y2 (en)van) | 1991-09-04 |
Family
ID=30583162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5804384U Granted JPS60169351U (ja) | 1984-04-19 | 1984-04-19 | 鋼管矢板の防蝕化構造 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60169351U (en)van) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5675474B2 (ja) * | 2011-04-15 | 2015-02-25 | 新日鐵住金株式会社 | 鋼管矢板壁の防食構造及び防食方法 |
| JP6242070B2 (ja) * | 2013-04-18 | 2017-12-06 | 新日鐵住金株式会社 | 鋼矢板または鋼管矢板の防食構造 |
| JP6226270B2 (ja) * | 2013-11-11 | 2017-11-08 | 株式会社ダイトー | 防食カバーの取り付け構造 |
| JP5942028B1 (ja) * | 2015-09-14 | 2016-06-29 | 日鉄住金防蝕株式会社 | 鋼矢板または鋼管矢板の防食構造体 |
-
1984
- 1984-04-19 JP JP5804384U patent/JPS60169351U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60169351U (ja) | 1985-11-09 |
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