About FUJIOKA TOYOTA
About NAGATA YOSHIFUMI
About ABE MASATO
About nondestructive inspection
About numerical analysis
About hand tool
About speed sensor
About prestressed concrete bridge
About grout
About gap
About finite difference time domain method
About acceleration sensor
About impact hammer
About impact elastic-wave method
About Failure and maintenance of bridges,and others
About 衝撃弾性波法
About PC
About シース
About 空隙
About 破壊診断
About 実験
About 数値解析