JPS5624553A - Corrosion monitoring apparatus for structure - Google Patents
Corrosion monitoring apparatus for structureInfo
- Publication number
- JPS5624553A JPS5624553A JP10088179A JP10088179A JPS5624553A JP S5624553 A JPS5624553 A JP S5624553A JP 10088179 A JP10088179 A JP 10088179A JP 10088179 A JP10088179 A JP 10088179A JP S5624553 A JPS5624553 A JP S5624553A
- Authority
- JP
- Japan
- Prior art keywords
- thickness
- wall
- corrosion
- lead wires
- bottoms
- 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
Links
Landscapes
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
PURPOSE: To monitor corrosion of a structure simply at a low cost by exposing two each of lead wires at the bottom of a plurality of measuring holes varied in thickness on the terminal identical in the material to the structure in such a manner as to be less in the thickness than of the wall of the structure.
CONSTITUTION: The measuring holes 1W4 varied in the thickness 8W8' are arranged on the termial hood identical ih the material to the structure wall 11 is such a manner as to be less in the thickness than that of the wall of the structure and two each of lead wires, for example, the tips 9 and 19 are exposed to the hole bottoms. The monitoring terminal is airtightly joined on the structure wall 11 by welding or the like. Here, as the corrosion of the bottoms 8W8' grows, an electrolytic solution infiltrates into the closed spaces 7W7' in order according to the thickness through thinner hole bottoms causing conduction between the two lead wires to light the lamp in the circuit. Thus, the corrosion speed of the structure wall is accurately made known, thereby, enabling the monitoring of the corrosion simply at a low cost.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10088179A JPS5624553A (en) | 1979-08-08 | 1979-08-08 | Corrosion monitoring apparatus for structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10088179A JPS5624553A (en) | 1979-08-08 | 1979-08-08 | Corrosion monitoring apparatus for structure |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5624553A true JPS5624553A (en) | 1981-03-09 |
Family
ID=14285663
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10088179A Pending JPS5624553A (en) | 1979-08-08 | 1979-08-08 | Corrosion monitoring apparatus for structure |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5624553A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61230042A (en) * | 1985-04-04 | 1986-10-14 | Nippon Steel Corp | Diagnosing method for corrosion of steel structure |
-
1979
- 1979-08-08 JP JP10088179A patent/JPS5624553A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61230042A (en) * | 1985-04-04 | 1986-10-14 | Nippon Steel Corp | Diagnosing method for corrosion of steel structure |
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