JPS59122621A - 杭の引き抜きのための処理方法 - Google Patents
杭の引き抜きのための処理方法Info
- Publication number
- JPS59122621A JPS59122621A JP22859782A JP22859782A JPS59122621A JP S59122621 A JPS59122621 A JP S59122621A JP 22859782 A JP22859782 A JP 22859782A JP 22859782 A JP22859782 A JP 22859782A JP S59122621 A JPS59122621 A JP S59122621A
- Authority
- JP
- Japan
- Prior art keywords
- pile
- water
- alkaline
- soluble urethane
- applying
- 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
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims abstract description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 238000000034 method Methods 0.000 claims abstract description 24
- 239000000126 substance Substances 0.000 claims abstract description 18
- 239000004568 cement Substances 0.000 claims abstract description 15
- 239000000203 mixture Substances 0.000 claims abstract description 15
- 239000002689 soil Substances 0.000 claims abstract description 12
- 239000000499 gel Substances 0.000 claims description 27
- 239000011248 coating agent Substances 0.000 claims description 20
- 238000000576 coating method Methods 0.000 claims description 20
- 239000000017 hydrogel Substances 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 11
- 239000003673 groundwater Substances 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 9
- 238000011049 filling Methods 0.000 claims description 8
- 230000000087 stabilizing effect Effects 0.000 claims description 5
- 239000010419 fine particle Substances 0.000 claims description 4
- 238000003672 processing method Methods 0.000 claims description 4
- 229910000278 bentonite Inorganic materials 0.000 claims description 3
- 239000000440 bentonite Substances 0.000 claims description 3
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 3
- 239000004927 clay Substances 0.000 claims description 3
- 239000010881 fly ash Substances 0.000 claims description 3
- 235000019353 potassium silicate Nutrition 0.000 claims description 3
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 abstract description 5
- 239000010959 steel Substances 0.000 abstract description 5
- 239000000945 filler Substances 0.000 abstract 2
- -1 e.g. Substances 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 15
- 239000004576 sand Substances 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 5
- 238000007711 solidification Methods 0.000 description 5
- 230000008023 solidification Effects 0.000 description 5
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 239000000314 lubricant Substances 0.000 description 3
- 239000004570 mortar (masonry) Substances 0.000 description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 239000011236 particulate material Substances 0.000 description 2
- 229920005862 polyol Polymers 0.000 description 2
- 150000003077 polyols Chemical class 0.000 description 2
- IMNIMPAHZVJRPE-UHFFFAOYSA-N triethylenediamine Chemical compound C1CN2CCN1CC2 IMNIMPAHZVJRPE-UHFFFAOYSA-N 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- UKLDJPRMSDWDSL-UHFFFAOYSA-L [dibutyl(dodecanoyloxy)stannyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCC UKLDJPRMSDWDSL-UHFFFAOYSA-L 0.000 description 1
- XVEUJTIZHZIHJM-UHFFFAOYSA-N a828782 Chemical compound CCOC(N)=O.CCOC(N)=O XVEUJTIZHZIHJM-UHFFFAOYSA-N 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000012975 dibutyltin dilaurate Substances 0.000 description 1
- 238000001879 gelation Methods 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229920001228 polyisocyanate Polymers 0.000 description 1
- 239000005056 polyisocyanate Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000007761 roller coating Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D9/00—Removing sheet piles bulkheads, piles, mould-pipes or other moulds or parts thereof
- E02D9/02—Removing sheet piles bulkheads, piles, mould-pipes or other moulds or parts thereof by withdrawing
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22859782A JPS59122621A (ja) | 1982-12-29 | 1982-12-29 | 杭の引き抜きのための処理方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22859782A JPS59122621A (ja) | 1982-12-29 | 1982-12-29 | 杭の引き抜きのための処理方法 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14284686A Division JPS61290118A (ja) | 1986-06-20 | 1986-06-20 | 杭の引き抜きのための処理方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59122621A true JPS59122621A (ja) | 1984-07-16 |
| JPS6339730B2 JPS6339730B2 (enrdf_load_stackoverflow) | 1988-08-08 |
Family
ID=16878845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22859782A Granted JPS59122621A (ja) | 1982-12-29 | 1982-12-29 | 杭の引き抜きのための処理方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59122621A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0663477A1 (en) * | 1994-01-14 | 1995-07-19 | Nippon Shokubai Co., Ltd. | Lubricating material for extraction of temporarily buried reinforcement |
| JP2021092066A (ja) * | 2019-12-10 | 2021-06-17 | 鹿島建設株式会社 | 解体方法および加圧装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5978809A (ja) * | 1982-10-29 | 1984-05-07 | 西松建設株式会社 | セメント系硬化物から鋼材を引き抜く方法 |
-
1982
- 1982-12-29 JP JP22859782A patent/JPS59122621A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5978809A (ja) * | 1982-10-29 | 1984-05-07 | 西松建設株式会社 | セメント系硬化物から鋼材を引き抜く方法 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0663477A1 (en) * | 1994-01-14 | 1995-07-19 | Nippon Shokubai Co., Ltd. | Lubricating material for extraction of temporarily buried reinforcement |
| JP2021092066A (ja) * | 2019-12-10 | 2021-06-17 | 鹿島建設株式会社 | 解体方法および加圧装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6339730B2 (enrdf_load_stackoverflow) | 1988-08-08 |
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