JPS57209332A - Caisson setting work - Google Patents

Caisson setting work

Info

Publication number
JPS57209332A
JPS57209332A JP9149581A JP9149581A JPS57209332A JP S57209332 A JPS57209332 A JP S57209332A JP 9149581 A JP9149581 A JP 9149581A JP 9149581 A JP9149581 A JP 9149581A JP S57209332 A JPS57209332 A JP S57209332A
Authority
JP
Japan
Prior art keywords
caisson
film
rubble mound
charging
rubble
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
JP9149581A
Other languages
Japanese (ja)
Other versions
JPS5948252B2 (en
Inventor
Yoshiharu Watari
Kenji Takagi
Hajime Katayama
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.)
Penta Ocean Construction Co Ltd
Original Assignee
Penta Ocean 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 Penta Ocean Construction Co Ltd filed Critical Penta Ocean Construction Co Ltd
Priority to JP9149581A priority Critical patent/JPS5948252B2/en
Publication of JPS57209332A publication Critical patent/JPS57209332A/en
Publication of JPS5948252B2 publication Critical patent/JPS5948252B2/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D23/00—Caissons; Construction or placing of caissons
    • E02D23/16—Jointing caissons to the foundation soil, specially to uneven foundation soil

Landscapes

  • Engineering & Computer Science (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)
  • Structural Engineering (AREA)

Abstract

PURPOSE:To eliminate the need for a large-scale device for constructing a rubble mound by a method in which a space is provided in the central portion of the bottom of a caisson, an air-tight film is closely adhered to the inside of the space, the caisson is set in a temporarily caisson receiving portion on the rubble mound, and then cement mortar is injected into the film. CONSTITUTION:Rubble is charged onto a foundation ground under water to form a rubble mound 2 having a caisson temporarily receiving portion 3. When towing a caisson A whose bottom is provided with a film 10, air is evacuated through a charging and discharging hole 8 to produce a vacuum between the caisson bottom the film and thereby to closely adhere the film to the inner wall of the space a, and a temporarily receiving projection 6 for the caisson A is set on the temporarily receiving portion 3 of the rubble mound 2. The reduced pressure condition of the charging and discharging hole 8 is released and then cement mortar is injected into the charging and discharging hole 8' at the central part until the cement mortar 13 is packed between the caisson A bottom and the film 10, whereupon the film is expanded and contacted closely with the upside of the rubble mound 2.
JP9149581A 1981-06-16 1981-06-16 Caisson installation method Expired JPS5948252B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9149581A JPS5948252B2 (en) 1981-06-16 1981-06-16 Caisson installation method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9149581A JPS5948252B2 (en) 1981-06-16 1981-06-16 Caisson installation method

Publications (2)

Publication Number Publication Date
JPS57209332A true JPS57209332A (en) 1982-12-22
JPS5948252B2 JPS5948252B2 (en) 1984-11-26

Family

ID=14027987

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9149581A Expired JPS5948252B2 (en) 1981-06-16 1981-06-16 Caisson installation method

Country Status (1)

Country Link
JP (1) JPS5948252B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6027126U (en) * 1983-07-27 1985-02-23 大成建設株式会社 marine structures
JPS60144426A (en) * 1984-01-05 1985-07-30 Toyo Kensetsu Kk Settlement of steel float body on ground under water
JPH06108468A (en) * 1992-09-24 1994-04-19 Minoru Yagi Placing of underwater concrete by use of concrete block
EP2597206A1 (en) * 2011-11-22 2013-05-29 Ceteal Foundation and method of manufacture

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6027126U (en) * 1983-07-27 1985-02-23 大成建設株式会社 marine structures
JPS60144426A (en) * 1984-01-05 1985-07-30 Toyo Kensetsu Kk Settlement of steel float body on ground under water
JPH057493B2 (en) * 1984-01-05 1993-01-28 Toyo Construction
JPH06108468A (en) * 1992-09-24 1994-04-19 Minoru Yagi Placing of underwater concrete by use of concrete block
EP2597206A1 (en) * 2011-11-22 2013-05-29 Ceteal Foundation and method of manufacture
WO2013076133A3 (en) * 2011-11-22 2013-11-21 Ceteal Foundation and method of manufacture

Also Published As

Publication number Publication date
JPS5948252B2 (en) 1984-11-26

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