JPS6128046B2 - - Google Patents
Info
- Publication number
- JPS6128046B2 JPS6128046B2 JP2713179A JP2713179A JPS6128046B2 JP S6128046 B2 JPS6128046 B2 JP S6128046B2 JP 2713179 A JP2713179 A JP 2713179A JP 2713179 A JP2713179 A JP 2713179A JP S6128046 B2 JPS6128046 B2 JP S6128046B2
- Authority
- JP
- Japan
- Prior art keywords
- ground
- casing
- existing pile
- existing
- softened
- 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
- 239000004576 sand Substances 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 9
- 239000003795 chemical substances by application Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 239000011800 void material Substances 0.000 claims description 6
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 238000009412 basement excavation Methods 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 150000004683 dihydrates Chemical class 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2713179A JPS55119825A (en) | 1979-03-08 | 1979-03-08 | Extracting method for existing pile |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2713179A JPS55119825A (en) | 1979-03-08 | 1979-03-08 | Extracting method for existing pile |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55119825A JPS55119825A (en) | 1980-09-13 |
JPS6128046B2 true JPS6128046B2 (en]) | 1986-06-28 |
Family
ID=12212493
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2713179A Granted JPS55119825A (en) | 1979-03-08 | 1979-03-08 | Extracting method for existing pile |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55119825A (en]) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5071320B2 (ja) * | 2008-09-12 | 2012-11-14 | 株式会社大林組 | 杭の引抜方法 |
-
1979
- 1979-03-08 JP JP2713179A patent/JPS55119825A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS55119825A (en) | 1980-09-13 |
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