This paper is mainly forced experimental study on the assessment of effective prestressed force of Wolsung Unit. 1 using FBG sensor and optical distance measurement system. From the test result, measured strain of the vertical and hoop direction was 1...
This paper is mainly forced experimental study on the assessment of effective prestressed force of Wolsung Unit. 1 using FBG sensor and optical distance measurement system. From the test result, measured strain of the vertical and hoop direction was 17με~25με and 54με∼90με, respectively.