About CHUNG Wonseok
About Korea Railroad Res. Inst., #360-1, Woram-dong, Uiwang-Si, Gyenggi-Do, 437-757, KOR
About KANG Donghoon
About Korea Railroad Res. Inst., #360-1, Woram-dong, Uiwang-Si, Gyenggi-Do, 437-757, KOR
About Engineering Structures
About railway bridge
About remote sensing
About precast concrete structure
About box section
About diffraction grating
About full-scale test
About strain sensor
About fibre Bragg grating
About sensing device
About Concrete bridges,ones built with other materials
About Concrete structures
About Measuring methods and instruments of length,area,cross section,volume,angle
About FBG
About 感知システム
About 箱
About 桁
About 実物大試験