JPS56111719A - Rocking pipe for construction of underground wall - Google Patents

Rocking pipe for construction of underground wall

Info

Publication number
JPS56111719A
JPS56111719A JP1326980A JP1326980A JPS56111719A JP S56111719 A JPS56111719 A JP S56111719A JP 1326980 A JP1326980 A JP 1326980A JP 1326980 A JP1326980 A JP 1326980A JP S56111719 A JPS56111719 A JP S56111719A
Authority
JP
Japan
Prior art keywords
support body
concrete
support
pins
connecting end
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
Application number
JP1326980A
Other languages
Japanese (ja)
Inventor
Masuo Nomiyama
Masataka Uozumi
Hideo Fukuda
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.)
Mitsui Construction Co Ltd
Original Assignee
Mitsui Construction Co Ltd
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 Mitsui Construction Co Ltd filed Critical Mitsui Construction Co Ltd
Priority to JP1326980A priority Critical patent/JPS56111719A/en
Publication of JPS56111719A publication Critical patent/JPS56111719A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To enable pulling-up of the rocking pipe with ease after casting of concrete by arranging a concrete support body and a ground support body being independent mutually in such a manner that they can be approached and separated through the intermediary of a link.
CONSTITUTION: The concrete support body 1 and the ground support body 2 consisting of nearly semicircular column body whose inside is formed into a flate surface and whose outside is formed into a circular-arc surface corresponding to the cross- sectional form of a groove hole respectively have support parts 1A and 2A with square cross sections in the center of the inside surface respectively and are further provided with horizontal connecting end pieces 1B and 2B opposed mutually in positions at the same height, in several stages in the vertical direction. Between the support parts 1A and 2A of respective support bodies 1 and 2 and the connecting end pieces 1B and 2B pins 5 are installed, while between the pins 5 of the support bodies 1 and 2 links 4 are fitted freely.
COPYRIGHT: (C)1981,JPO&Japio
JP1326980A 1980-02-06 1980-02-06 Rocking pipe for construction of underground wall Pending JPS56111719A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1326980A JPS56111719A (en) 1980-02-06 1980-02-06 Rocking pipe for construction of underground wall

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1326980A JPS56111719A (en) 1980-02-06 1980-02-06 Rocking pipe for construction of underground wall

Publications (1)

Publication Number Publication Date
JPS56111719A true JPS56111719A (en) 1981-09-03

Family

ID=11828490

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1326980A Pending JPS56111719A (en) 1980-02-06 1980-02-06 Rocking pipe for construction of underground wall

Country Status (1)

Country Link
JP (1) JPS56111719A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4728226A (en) * 1984-04-10 1988-03-01 Finic, B.V. Method and apparatus for forming reinforced concrete walls with continuous steel reinforcement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4728226A (en) * 1984-04-10 1988-03-01 Finic, B.V. Method and apparatus for forming reinforced concrete walls with continuous steel reinforcement

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