JPS5598525A - Hollow piling method for cast-in-place concrete - Google Patents
Hollow piling method for cast-in-place concreteInfo
- Publication number
- JPS5598525A JPS5598525A JP523679A JP523679A JPS5598525A JP S5598525 A JPS5598525 A JP S5598525A JP 523679 A JP523679 A JP 523679A JP 523679 A JP523679 A JP 523679A JP S5598525 A JPS5598525 A JP S5598525A
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical
- pile
- hollow
- concrete
- pile hole
- 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)
Abstract
PURPOSE: To decrease a processing volume of materials to be carried or displaced by a method wherein the inner part of a pile is made hollow to save a volume of use of concrete and sands and soils are back filled in the hollow part.
CONSTITUTION: Pile hole 1 is excavated up to a specified depth. Cylindrical frames 3 and 4 of small diameter are arranged at a center of section of the pile hole 1, and iron frame or cage 5 is installed in an annular clearance between the pile hole 1 and the cylindrical frames 3 and 4. The cylindrical frames 3 and 4 are made to be a double cylindrical structure covered with a thin walled cylindrical structure 4 having its leading end clogged at an outer circumference of the steel pipe 3. Tremie pipe 6 is inserted into an annular space of the pile hole 1, a floating of the cylindrical frame is restricted and concrete is fed into the hole while the Tremie pipe 6 is pulled up. Upon completion of curing of the concrete, the steel pipe is pulled off with the thin walled cylindrical body 4 being remained to complete a hollow pile. Into the hollow part is fed some excavated soil or mud.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP523679A JPS5598525A (en) | 1979-01-19 | 1979-01-19 | Hollow piling method for cast-in-place concrete |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP523679A JPS5598525A (en) | 1979-01-19 | 1979-01-19 | Hollow piling method for cast-in-place concrete |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5598525A true JPS5598525A (en) | 1980-07-26 |
JPS6312963B2 JPS6312963B2 (en) | 1988-03-23 |
Family
ID=11605553
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP523679A Granted JPS5598525A (en) | 1979-01-19 | 1979-01-19 | Hollow piling method for cast-in-place concrete |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5598525A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59141627A (en) * | 1983-02-03 | 1984-08-14 | Takenaka Komuten Co Ltd | Construction of on-site hollow pile |
-
1979
- 1979-01-19 JP JP523679A patent/JPS5598525A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59141627A (en) * | 1983-02-03 | 1984-08-14 | Takenaka Komuten Co Ltd | Construction of on-site hollow pile |
JPS6334255B2 (en) * | 1983-02-03 | 1988-07-08 | Takenaka Komuten Co |
Also Published As
Publication number | Publication date |
---|---|
JPS6312963B2 (en) | 1988-03-23 |
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