JPS5530059A - Working process for piling into hollow and big bore - Google Patents

Working process for piling into hollow and big bore

Info

Publication number
JPS5530059A
JPS5530059A JP10312778A JP10312778A JPS5530059A JP S5530059 A JPS5530059 A JP S5530059A JP 10312778 A JP10312778 A JP 10312778A JP 10312778 A JP10312778 A JP 10312778A JP S5530059 A JPS5530059 A JP S5530059A
Authority
JP
Japan
Prior art keywords
vessel
cage
frame mold
steel
bored
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
JP10312778A
Other languages
Japanese (ja)
Other versions
JPS6160206B2 (en
Inventor
Shozaburo Nanjo
Yutaka Ishimoda
Akira Torio
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.)
Sumitomo Construction Co Ltd
Original Assignee
Sumitomo 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 Sumitomo Construction Co Ltd filed Critical Sumitomo Construction Co Ltd
Priority to JP10312778A priority Critical patent/JPS5530059A/en
Publication of JPS5530059A publication Critical patent/JPS5530059A/en
Publication of JPS6160206B2 publication Critical patent/JPS6160206B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Piles And Underground Anchors (AREA)

Abstract

PURPOSE: To facilitate to remove an inner frame mold by constructing a steel- reinforced cage within a borehole bored in underground and filling concrete therein during pressurizing a flexible pressure vessel inserted as the inner frame mold.
CONSTITUTION: A steel-reinforced cage 3 is constructed within a vertical big-bored borehole A bored in underground. In this case, guides 4, consisting of reinforcing steel bars, ropes and the like, are hung at some distances along the inside of the cage 3 and supports a bottom frame mold 5. Successively, a flexible pressure vessel 6, consisting of rubber, plastic, metallic thin plate and the like, is inserted into the center space of the cage 3 and muddy water, compressed air or the like is introduced into the vessel 6 through a hose 7 after the vessel is closed if necessary. Concrete 11 is filled within the steel-reinforced cage utilizing the pressure vessel as an inner frame mold, and the vessel 6 is removed out of the hole by releasing the inside pressure thereof after the concrete is cured.
COPYRIGHT: (C)1980,JPO&Japio
JP10312778A 1978-08-24 1978-08-24 Working process for piling into hollow and big bore Granted JPS5530059A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10312778A JPS5530059A (en) 1978-08-24 1978-08-24 Working process for piling into hollow and big bore

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10312778A JPS5530059A (en) 1978-08-24 1978-08-24 Working process for piling into hollow and big bore

Publications (2)

Publication Number Publication Date
JPS5530059A true JPS5530059A (en) 1980-03-03
JPS6160206B2 JPS6160206B2 (en) 1986-12-19

Family

ID=14345891

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10312778A Granted JPS5530059A (en) 1978-08-24 1978-08-24 Working process for piling into hollow and big bore

Country Status (1)

Country Link
JP (1) JPS5530059A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02186009A (en) * 1989-01-11 1990-07-20 Asuku Kenkyusho:Kk Bottom-spreaded open caisson foundation
KR100494354B1 (en) * 2002-12-11 2005-06-13 손기택 Reinforcement structure for dike and constructing method thereof
JP2009121085A (en) * 2007-11-13 2009-06-04 Shimizu Corp Construction method for ground vibration propagation suppressing structure
CN108385671A (en) * 2018-02-09 2018-08-10 中国冶集团有限公司 For hollow or underwater cast-in-place pile construction method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6423001U (en) * 1987-07-29 1989-02-07

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02186009A (en) * 1989-01-11 1990-07-20 Asuku Kenkyusho:Kk Bottom-spreaded open caisson foundation
KR100494354B1 (en) * 2002-12-11 2005-06-13 손기택 Reinforcement structure for dike and constructing method thereof
JP2009121085A (en) * 2007-11-13 2009-06-04 Shimizu Corp Construction method for ground vibration propagation suppressing structure
CN108385671A (en) * 2018-02-09 2018-08-10 中国冶集团有限公司 For hollow or underwater cast-in-place pile construction method

Also Published As

Publication number Publication date
JPS6160206B2 (en) 1986-12-19

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