JPS5758723A - In-situ prestresed concrete pile construction work - Google Patents

In-situ prestresed concrete pile construction work

Info

Publication number
JPS5758723A
JPS5758723A JP13493180A JP13493180A JPS5758723A JP S5758723 A JPS5758723 A JP S5758723A JP 13493180 A JP13493180 A JP 13493180A JP 13493180 A JP13493180 A JP 13493180A JP S5758723 A JPS5758723 A JP S5758723A
Authority
JP
Japan
Prior art keywords
pit
concrete
pile
casing
iron bars
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
Application number
JP13493180A
Other languages
Japanese (ja)
Other versions
JPS6319649B2 (en
Inventor
Sadao Yabuuchi
Kingo Asayama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Takechi Koumusho KK
Original Assignee
Takechi Koumusho KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Takechi Koumusho KK filed Critical Takechi Koumusho KK
Priority to JP13493180A priority Critical patent/JPS5758723A/en
Publication of JPS5758723A publication Critical patent/JPS5758723A/en
Publication of JPS6319649B2 publication Critical patent/JPS6319649B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Piles And Underground Anchors (AREA)

Abstract

PURPOSE: To easily perform the construction of prestressed concrete pile having high strength by a method in which a bar-like tension casing whose periphery is provided with the main iron bars is inserted into a pile pit, concrete is placed into the pit, and a tensile force is given to the main iron bars while holding the said casing.
CONSTITUTION: In the first place, pile pits 2 with given diameter and length are excavated in given places under the ground 1, and an iron bar cage 5 formed by connecting upper and lower iron bar cages 5a and 5b by a connecting member 8 is inserted into the pit 2. In this case, the iron bar cage 5a is formed by thrusting the main iron bars 3 into each of coupling ribs 13 and 14 plurally, radially, and projecttionally provided at the upper and lower ends of a bar-like tension casing 11 provided at the center and then fixing them to the rib 14. Then, concrete is placed into the pit 2, the casing 11 is held, a tension device 12 is connected to the upper end of the main iron bars 3, and the main iron bars 3 are pulled up. After the concrete 10 has set, tensile force is released to complete the prestressed pile construction work.
COPYRIGHT: (C)1982,JPO&Japio
JP13493180A 1980-09-27 1980-09-27 In-situ prestresed concrete pile construction work Granted JPS5758723A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13493180A JPS5758723A (en) 1980-09-27 1980-09-27 In-situ prestresed concrete pile construction work

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13493180A JPS5758723A (en) 1980-09-27 1980-09-27 In-situ prestresed concrete pile construction work

Publications (2)

Publication Number Publication Date
JPS5758723A true JPS5758723A (en) 1982-04-08
JPS6319649B2 JPS6319649B2 (en) 1988-04-23

Family

ID=15139896

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13493180A Granted JPS5758723A (en) 1980-09-27 1980-09-27 In-situ prestresed concrete pile construction work

Country Status (1)

Country Link
JP (1) JPS5758723A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59188542U (en) * 1983-05-28 1984-12-14 株式会社神戸製鋼所 Rebar cage
JPS60126530U (en) * 1984-01-26 1985-08-26 清水建設株式会社 cast-in-place structure
JPS6131523A (en) * 1984-07-21 1986-02-14 Hasegawa Komuten Co Ltd Method of forming cast-in-place concrete pile
CN104088275A (en) * 2014-05-15 2014-10-08 大连大金马基础建设有限公司 Prestressed concrete secant pile and construction method thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0558749U (en) * 1992-01-20 1993-08-03 春雄 佐々木 Plywood formwork plate

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59188542U (en) * 1983-05-28 1984-12-14 株式会社神戸製鋼所 Rebar cage
JPS6319391Y2 (en) * 1983-05-28 1988-05-31
JPS60126530U (en) * 1984-01-26 1985-08-26 清水建設株式会社 cast-in-place structure
JPS6131523A (en) * 1984-07-21 1986-02-14 Hasegawa Komuten Co Ltd Method of forming cast-in-place concrete pile
CN104088275A (en) * 2014-05-15 2014-10-08 大连大金马基础建设有限公司 Prestressed concrete secant pile and construction method thereof

Also Published As

Publication number Publication date
JPS6319649B2 (en) 1988-04-23

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