JPS57209319A - Joining work of underground continuous walls - Google Patents

Joining work of underground continuous walls

Info

Publication number
JPS57209319A
JPS57209319A JP9216081A JP9216081A JPS57209319A JP S57209319 A JPS57209319 A JP S57209319A JP 9216081 A JP9216081 A JP 9216081A JP 9216081 A JP9216081 A JP 9216081A JP S57209319 A JPS57209319 A JP S57209319A
Authority
JP
Japan
Prior art keywords
elements
concrete
underground continuous
continuous wall
joining member
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
JP9216081A
Other languages
Japanese (ja)
Inventor
Takaya Unno
Tsuyoshi Yamamoto
Yasushi Nakamura
Masaya Hirai
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.)
JAPANESE NATIONAL RAILWAYS<JNR>
Ohbayashi Gumi Ltd
Japan National Railways
Nippon Kokuyu Tetsudo
Obayashi Gumi Ltd
Original Assignee
JAPANESE NATIONAL RAILWAYS<JNR>
Ohbayashi Gumi Ltd
Japan National Railways
Nippon Kokuyu Tetsudo
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 JAPANESE NATIONAL RAILWAYS<JNR>, Ohbayashi Gumi Ltd, Japan National Railways, Nippon Kokuyu Tetsudo, Obayashi Gumi Ltd filed Critical JAPANESE NATIONAL RAILWAYS<JNR>
Priority to JP9216081A priority Critical patent/JPS57209319A/en
Publication of JPS57209319A publication Critical patent/JPS57209319A/en
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/18—Bulkheads or similar walls made solely of concrete in situ

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Bulkheads Adapted To Foundation Construction (AREA)

Abstract

PURPOSE:To exactly jon elements for an underground continuous wall by providing mechanical coupling projections to the faces to be faced with placed concrete of a joining member by which the split elements for constituting the undergound continuous wall are connected. CONSTITUTION:A joining member 6 made of H-shaped steel, etc., is provided at the oints between elements 2 constituting an underground continuous wall 1, and concrete is placed to join the elements 2. In this case, a large number of mechanical coupling projections 10 formed by welding shear reinforcing bars 10a are formed on the faces to be faced with the concrete of the flange portions 4 of the joining member 6. The projections 10 are buried in the concrete placed and thereby the joining of the elements is secured.
JP9216081A 1981-06-17 1981-06-17 Joining work of underground continuous walls Pending JPS57209319A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9216081A JPS57209319A (en) 1981-06-17 1981-06-17 Joining work of underground continuous walls

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9216081A JPS57209319A (en) 1981-06-17 1981-06-17 Joining work of underground continuous walls

Publications (1)

Publication Number Publication Date
JPS57209319A true JPS57209319A (en) 1982-12-22

Family

ID=14046668

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9216081A Pending JPS57209319A (en) 1981-06-17 1981-06-17 Joining work of underground continuous walls

Country Status (1)

Country Link
JP (1) JPS57209319A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107386269A (en) * 2017-08-08 2017-11-24 中铁隧道集团二处有限公司 A kind of Two bors d's oeuveres I-shaped steel joint construction method for ultra-deep underground continuous wall

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107386269A (en) * 2017-08-08 2017-11-24 中铁隧道集团二处有限公司 A kind of Two bors d's oeuveres I-shaped steel joint construction method for ultra-deep underground continuous wall

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