About ITO HISAYA
About 日本水工コンサルタント
About SUZUKI TETSUYA
About 新潟大 自然科学系 (農)
About 農業農村工学会誌
About pipeline
About agricultural facilities
About reinforced concrete pipe
About buried pipe
About loading test
About elastic wave
About acoustic emission
About evaluation
About repair
About reinforcement
About performance
About plate bearing test
About damage assessment
About 現地載荷試験
About structural performance
About damage evaluation
About agricultural pipeline
About Piping design and work
About Concrete structures
About 利用形態
About 多様化
About 高度化
About 農業水利施設
About 更新
About 技術的課題
About 農業用パイプライン
About 現地
About 載荷試験
About 損傷度評価