| 发明名称 |
APPARATUS AND METHOD FOR ASSESSING SUBGRADE CORROSION |
| 摘要 |
An apparatus and method for assessing subgrade corrosion is disclosed. The apparatus is configured to assess soil corrosivity and subgrade corrosion of a structure without disturbing the site where the structure resides and includes a probe having a plurality of electrodes and sensors configured to conduct environmental and corrosion measurements at the site, and a controller having a potentiostat contained therein to determine a corrosion rate at the site, wherein the corrosion rate provides an indicator of the amount of corrosion of the structure over time. |
| 申请公布号 |
US2015185133(A1) |
申请公布日期 |
2015.07.02 |
| 申请号 |
US201314143103 |
申请日期 |
2013.12.30 |
| 申请人 |
Electric Power Research Institute, Inc. |
发明人 |
Murray Neal Scott |
| 分类号 |
G01N17/02;G01N33/24;G01N27/04;G01N17/04 |
主分类号 |
G01N17/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An apparatus configured to assess soil corrosivity and subgrade corrosion of a structure without disturbing the site where the structure resides, comprising:
(a) a probe having a plurality of electrodes and sensors configured to conduct environmental and corrosion measurements at the site; and (b) a controller having a potentiostat contained therein to determine a corrosion rate at the site, wherein the corrosion rate provides an indicator of the amount of corrosion of the structure over time. |
| 地址 |
Charlotte NC US |
