JPS5766222A - Construction of underground continuous wall - Google Patents

Construction of underground continuous wall

Info

Publication number
JPS5766222A
JPS5766222A JP13928380A JP13928380A JPS5766222A JP S5766222 A JPS5766222 A JP S5766222A JP 13928380 A JP13928380 A JP 13928380A JP 13928380 A JP13928380 A JP 13928380A JP S5766222 A JPS5766222 A JP S5766222A
Authority
JP
Japan
Prior art keywords
trench
joint box
concrete
construction
continuous 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
JP13928380A
Other languages
Japanese (ja)
Inventor
Masuo Nomiyama
Masataka Uozumi
Kazutoshi Inoue
Yoshihiko Oka
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 JP13928380A priority Critical patent/JPS5766222A/en
Publication of JPS5766222A publication Critical patent/JPS5766222A/en
Pending legal-status Critical Current

Links

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  • Bulkheads Adapted To Foundation Construction (AREA)

Abstract

PURPOSE: To eliminate the need for locking pipes and raise the efficiency of construction of an underground continuous wall of partition steel plate type by filling a side-pressure member, e.g., gravel, etc., in the end portion of trench on the forward side.
CONSTITUTION: A trench 1 is provided by excavating the ground where a forward element is to be constructed. While tensing a sheet 2 for preventing the leak of concrete, an iron bar cage 4 with a partition plate 3 is hung down in the trench 1 and then a joint box 5 for pushing the partition plate 3 is erected in the trench 1. And, while placing concrete 7 through a tremie tube 6, gravel 8 is charged and filled so as to push the back side of the joint box 5. The trench 1 is excavated where a succeeding element B is to be constructed in such a way that it is connected with the trench 1 on the element A. While pulling up the joint box 5 and tensing the leak-preventing sheet 2, an iron bar cage 4 is erected for the succeeding element B and then concrete is placed.
COPYRIGHT: (C)1982,JPO&Japio
JP13928380A 1980-10-07 1980-10-07 Construction of underground continuous wall Pending JPS5766222A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13928380A JPS5766222A (en) 1980-10-07 1980-10-07 Construction of underground continuous wall

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13928380A JPS5766222A (en) 1980-10-07 1980-10-07 Construction of underground continuous wall

Publications (1)

Publication Number Publication Date
JPS5766222A true JPS5766222A (en) 1982-04-22

Family

ID=15241667

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13928380A Pending JPS5766222A (en) 1980-10-07 1980-10-07 Construction of underground continuous wall

Country Status (1)

Country Link
JP (1) JPS5766222A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104947720A (en) * 2015-06-19 2015-09-30 上海建工二建集团有限公司 High-pressure airflow stripping type joint box and using method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104947720A (en) * 2015-06-19 2015-09-30 上海建工二建集团有限公司 High-pressure airflow stripping type joint box and using method thereof

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