JPS5555721A - Construction of underground wall - Google Patents

Construction of underground wall

Info

Publication number
JPS5555721A
JPS5555721A JP12683778A JP12683778A JPS5555721A JP S5555721 A JPS5555721 A JP S5555721A JP 12683778 A JP12683778 A JP 12683778A JP 12683778 A JP12683778 A JP 12683778A JP S5555721 A JPS5555721 A JP S5555721A
Authority
JP
Japan
Prior art keywords
channel
concrete
circular
iron cage
wall
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
JP12683778A
Other languages
Japanese (ja)
Inventor
Taro Ozasa
Yasushi Nakamura
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.)
Ohbayashi Gumi Ltd
Obayashi Gumi Ltd
Original Assignee
Ohbayashi Gumi Ltd
Obayashi Gumi 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 Ohbayashi Gumi Ltd, Obayashi Gumi Ltd filed Critical Ohbayashi Gumi Ltd
Priority to JP12683778A priority Critical patent/JPS5555721A/en
Publication of JPS5555721A publication Critical patent/JPS5555721A/en
Pending legal-status Critical Current

Links

Landscapes

  • Bulkheads Adapted To Foundation Construction (AREA)

Abstract

PURPOSE: To construct an underground wall of a circular or polygonal shape having no weak structural portions devoid of concrete seams by arranging a cylindrical iron cage in the channel of the ground having a circular or polygonal shape and then by applying the concrete.
CONSTITUTION: A circular or polygonal cylindrical channel 2 is excavated in the ground by the excavetor 1. At this time, if it is afraid that the hole wall of the channel 2 is decayed, the wall stabilizer liquid 3 such as bentonite liquid is used. Then, the pre-assembled cylindrical iron cage 5 having the same shape as that of the channel 2 is hung by the crane 4 and then installed in the channel. Upon installation of the iron cage 5, the concrete 7 is applied by tremy pipe 6. Reference numeral 8 indicates a green concrete car, 9 shows a guide trench and 10 is a working car.
COPYRIGHT: (C)1980,JPO&Japio
JP12683778A 1978-10-17 1978-10-17 Construction of underground wall Pending JPS5555721A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12683778A JPS5555721A (en) 1978-10-17 1978-10-17 Construction of underground wall

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12683778A JPS5555721A (en) 1978-10-17 1978-10-17 Construction of underground wall

Publications (1)

Publication Number Publication Date
JPS5555721A true JPS5555721A (en) 1980-04-23

Family

ID=14945114

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12683778A Pending JPS5555721A (en) 1978-10-17 1978-10-17 Construction of underground wall

Country Status (1)

Country Link
JP (1) JPS5555721A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6263720A (en) * 1985-09-12 1987-03-20 Osaka Bosui Kensetsushiya:Kk Construction work for round underground continuous wall

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6263720A (en) * 1985-09-12 1987-03-20 Osaka Bosui Kensetsushiya:Kk Construction work for round underground continuous wall

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