Study on Layout Method of Strain Sensors in Mine Shaft in Thick Loose Stratum Section
WANG Tai-yuan
Abstract：According to the geological condition of the thick loose stratum in Banji Mine ,based on the FBG sensor basic principle ,a study was conducted on the layout method of the monitoring and measur‐ing sensors during the mine shaft lining of the mine auxiliary shaft. On the premise to ensure the suc‐cessful layout rate of the sensors and the mine shaft safety monitoring and measuring ,a possible less sensors applied were provided in order to have the reliable and full stress information of the mine shaft liner ,to monitor and control the mine shaft liner stress status ,to realize a multi point and long term online monitoring and measuring of the mine shaft structure and to provide technical protection of the mine shaft safety operation.
Keywords：thick loose stratummine shaft linerFBG sensorlayout methodonline monitoring and measuring
Publication Date：2015-02-15
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 36-39 )