JPS57217A - Construction work of concrete pile - Google Patents
Construction work of concrete pileInfo
- Publication number
- JPS57217A JPS57217A JP7299380A JP7299380A JPS57217A JP S57217 A JPS57217 A JP S57217A JP 7299380 A JP7299380 A JP 7299380A JP 7299380 A JP7299380 A JP 7299380A JP S57217 A JPS57217 A JP S57217A
- Authority
- JP
- Japan
- Prior art keywords
- pile
- tip
- striking
- force
- reinforcement
- 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
Landscapes
- Piles And Underground Anchors (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
PURPOSE: To reduce the cost of a pile as well as secure the sufficient bearing force of the pile by settling a steel pipe concentrically at the tip part of a hollow pile and then penetrating the tip of the pile into the support layer by a striking force.
CONSTITUTION: A steel pipe 2 is concentrically placed for reinforcement at the tip part of an open-ended concrete hollow pile 1. The pile is erected down to near a support layer by internal excavation method, and then the tip of the pile 1 is penetrated into the support stratum by striking force. In this work, since the reinforcement of the pile 1 is limited within a necessary range, the cost of the pile can be reduced, and also since the breakdown of the pile 1 by striking can be prevented, the bearing force of the pile can be secured.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7299380A JPS57217A (en) | 1980-05-31 | 1980-05-31 | Construction work of concrete pile |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7299380A JPS57217A (en) | 1980-05-31 | 1980-05-31 | Construction work of concrete pile |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57217A true JPS57217A (en) | 1982-01-05 |
JPH023851B2 JPH023851B2 (en) | 1990-01-25 |
Family
ID=13505434
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7299380A Granted JPS57217A (en) | 1980-05-31 | 1980-05-31 | Construction work of concrete pile |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57217A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4815931U (en) * | 1971-07-01 | 1973-02-22 | ||
JPS52126006A (en) * | 1976-04-15 | 1977-10-22 | Nishimuraen Kouji Kk | Digging through method inside premolded hollow pile |
-
1980
- 1980-05-31 JP JP7299380A patent/JPS57217A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4815931U (en) * | 1971-07-01 | 1973-02-22 | ||
JPS52126006A (en) * | 1976-04-15 | 1977-10-22 | Nishimuraen Kouji Kk | Digging through method inside premolded hollow pile |
Also Published As
Publication number | Publication date |
---|---|
JPH023851B2 (en) | 1990-01-25 |
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