JPS6424918A - Foundation improvement work of storage tank - Google Patents

Foundation improvement work of storage tank

Info

Publication number
JPS6424918A
JPS6424918A JP18083887A JP18083887A JPS6424918A JP S6424918 A JPS6424918 A JP S6424918A JP 18083887 A JP18083887 A JP 18083887A JP 18083887 A JP18083887 A JP 18083887A JP S6424918 A JPS6424918 A JP S6424918A
Authority
JP
Japan
Prior art keywords
tank
plate
settling
bottom plate
holes
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
JP18083887A
Other languages
Japanese (ja)
Other versions
JPH0518973B2 (en
Inventor
Hiroshi Akiyama
Haruo Fujita
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.)
IHI Corp
Original Assignee
IHI Corp
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 IHI Corp filed Critical IHI Corp
Priority to JP18083887A priority Critical patent/JPS6424918A/en
Publication of JPS6424918A publication Critical patent/JPS6424918A/en
Publication of JPH0518973B2 publication Critical patent/JPH0518973B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Foundations (AREA)
  • Working Measures On Existing Buildindgs (AREA)

Abstract

PURPOSE:To eliminate the needs for the carry-in and -out operation of bottom plates during settling and repairing periods by a method in which a bottom plate settled down is lifted up in a state of not being strained, the settling portion of the tank base ground is replace with concrete base, and the bottom plate is hung down and closed. CONSTITUTION:Strain gauges 15 are attached to the bottom plate 5 deformed by settling-down of an existing tank 1 to store petroleum, etc. The plate 5 is then lifted up by a wire, etc., within a range not exceeding the strain limit stress of the plate 5, holes 16 for operation are drilled in the plate 5, and the settled portion of the base ground 18 of tank is discharged through the holes 16 to the outside of the tank by vacuum pump, etc. Concrete 20 is placed into a formwork 20' set on the place deprived of the settled portion by concrete pump 19 etc. and hardened. The plate 5 is gradually lowered, and the holes 16 are closed by welding. The needs for the carry-in and -out operation of the bottom plate during the settling-down and repairing period of tank can thus be eliminated.
JP18083887A 1987-07-20 1987-07-20 Foundation improvement work of storage tank Granted JPS6424918A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18083887A JPS6424918A (en) 1987-07-20 1987-07-20 Foundation improvement work of storage tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18083887A JPS6424918A (en) 1987-07-20 1987-07-20 Foundation improvement work of storage tank

Publications (2)

Publication Number Publication Date
JPS6424918A true JPS6424918A (en) 1989-01-26
JPH0518973B2 JPH0518973B2 (en) 1993-03-15

Family

ID=16090241

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18083887A Granted JPS6424918A (en) 1987-07-20 1987-07-20 Foundation improvement work of storage tank

Country Status (1)

Country Link
JP (1) JPS6424918A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013155592A (en) * 2012-01-27 2013-08-15 Takuzo Hanada Demolition method for border proximity underground concrete construction body

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100894947B1 (en) 2001-07-02 2009-04-27 세키스이 메디칼 가부시키가이샤 Carrier Particle Latex for Assay Reagent and Assay Reagent

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013155592A (en) * 2012-01-27 2013-08-15 Takuzo Hanada Demolition method for border proximity underground concrete construction body

Also Published As

Publication number Publication date
JPH0518973B2 (en) 1993-03-15

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