JPS61250230A - 既製コンクリ−ト杭破砕工法およびその装置 - Google Patents
既製コンクリ−ト杭破砕工法およびその装置Info
- Publication number
- JPS61250230A JPS61250230A JP9095485A JP9095485A JPS61250230A JP S61250230 A JPS61250230 A JP S61250230A JP 9095485 A JP9095485 A JP 9095485A JP 9095485 A JP9095485 A JP 9095485A JP S61250230 A JPS61250230 A JP S61250230A
- Authority
- JP
- Japan
- Prior art keywords
- pile
- tip
- crusher
- breaker
- defective
- 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
- 238000000034 method Methods 0.000 title claims abstract description 8
- 238000003756 stirring Methods 0.000 claims abstract description 19
- 230000002950 deficient Effects 0.000 claims abstract description 11
- 239000008267 milk Substances 0.000 claims abstract description 4
- 210000004080 milk Anatomy 0.000 claims abstract description 4
- 235000013336 milk Nutrition 0.000 claims abstract description 4
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 4
- 239000004568 cement Substances 0.000 claims abstract description 3
- 239000012634 fragment Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 2
- 239000010959 steel Substances 0.000 abstract description 2
- 210000000078 claw Anatomy 0.000 abstract 2
- 230000035515 penetration Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- CZPRKINNVBONSF-UHFFFAOYSA-M zinc;dioxido(oxo)phosphanium Chemical compound [Zn+2].[O-][P+]([O-])=O CZPRKINNVBONSF-UHFFFAOYSA-M 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction 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
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 |
|---|---|---|---|
| JP9095485A JPS61250230A (ja) | 1985-04-30 | 1985-04-30 | 既製コンクリ−ト杭破砕工法およびその装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9095485A JPS61250230A (ja) | 1985-04-30 | 1985-04-30 | 既製コンクリ−ト杭破砕工法およびその装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61250230A true JPS61250230A (ja) | 1986-11-07 |
| JPH0480166B2 JPH0480166B2 (enrdf_load_stackoverflow) | 1992-12-17 |
Family
ID=14012877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9095485A Granted JPS61250230A (ja) | 1985-04-30 | 1985-04-30 | 既製コンクリ−ト杭破砕工法およびその装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61250230A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63161222A (ja) * | 1986-12-22 | 1988-07-04 | Toshio Enoki | 杭の破砕装置 |
| JPH03119039U (enrdf_load_stackoverflow) * | 1990-03-20 | 1991-12-09 |
-
1985
- 1985-04-30 JP JP9095485A patent/JPS61250230A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63161222A (ja) * | 1986-12-22 | 1988-07-04 | Toshio Enoki | 杭の破砕装置 |
| JPH03119039U (enrdf_load_stackoverflow) * | 1990-03-20 | 1991-12-09 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0480166B2 (enrdf_load_stackoverflow) | 1992-12-17 |
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