JPS6424918A - Foundation improvement work of storage tank - Google Patents
Foundation improvement work of storage tankInfo
- 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
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.
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)
| 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)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100396331C (en) | 2001-07-02 | 2008-06-25 | 积水化学工业株式会社 | Carrier particle latex for assay reagent and assay reagent |
-
1987
- 1987-07-20 JP JP18083887A patent/JPS6424918A/en active Granted
Cited By (1)
| 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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