About TANAKA SHOGO
About 山口大学大学院理工学研究科
About OKAMOTO MASAYUKI
About 山口大学大学院理工学研究科
About radar
About electromagnetic exploration
About electromagnetic wave reflection
About reinforced concrete
About covering depth
About nondestructive measurement
About permittivity
About in-place test
About measurement error
About electromagnetic wave radar
About Nondestructive testing
About Concrete structures
About 電磁波レーダ
About 鉄筋コンクリート
About 鉄筋
About かぶり
About 非破壊計測