JPS56125527A - Foundation pile - Google Patents
Foundation pileInfo
- Publication number
- JPS56125527A JPS56125527A JP2825880A JP2825880A JPS56125527A JP S56125527 A JPS56125527 A JP S56125527A JP 2825880 A JP2825880 A JP 2825880A JP 2825880 A JP2825880 A JP 2825880A JP S56125527 A JPS56125527 A JP S56125527A
- Authority
- JP
- Japan
- Prior art keywords
- pile
- soil
- coming
- foundation
- foundation pile
- 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.)
- Pending
Links
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
PURPOSE: To reduce the penetration resistance of a foundation pile being driven by a vibrationless and noiseless pile-driving method by a method in which soil coming into the pile is compressed by the annular tapered face at the inside circumference of the tip of the pile so as to avoid the adhesion of the soil to the inner wall of the pile, combined with the action of water jet.
CONSTITUTION: A foundation pile 9 is set in a pile driver by turning one end side of pile body 1 downwards, and the pile driver is operated to penetrate the foundation pile 9 into the ground. As the foundation pile 9 penetrates, soil coming into the inside of the pile body 1 is once compressed by the tapered face of the annular body 4 but expands when coming into the other end side of the pile body 1 from the annular body 4 and is about to adhere to the inner wall of the pile body 1. At the time, high-pressure water is supplied through a fluid supply pipe 8 into a chamber 3 and injected from a nozzle 7, whereby preventing the adhesion of the soil coming into the pile body.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2825880A JPS56125527A (en) | 1980-03-05 | 1980-03-05 | Foundation pile |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2825880A JPS56125527A (en) | 1980-03-05 | 1980-03-05 | Foundation pile |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56125527A true JPS56125527A (en) | 1981-10-01 |
Family
ID=12243536
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2825880A Pending JPS56125527A (en) | 1980-03-05 | 1980-03-05 | Foundation pile |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56125527A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105133576A (en) * | 2015-08-17 | 2015-12-09 | 中亿丰建设集团股份有限公司 | Opening type weak-soil-squeezing precast pile |
-
1980
- 1980-03-05 JP JP2825880A patent/JPS56125527A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105133576A (en) * | 2015-08-17 | 2015-12-09 | 中亿丰建设集团股份有限公司 | Opening type weak-soil-squeezing precast pile |
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