溶接構造物の振動特性(1次および2次振動に及ぼす影響 )
スポンサーリンク
概要
- 論文の詳細を見る
Welding is widely used for construction of many structures. Effect of welding on dynamic characteristics and reliability has not been clear. Inthis paper, effect of welding on the damping ratio and the natural frequency is examined by experiment. By using many specimens of same size, thedamping ratio and the natural frequency are estimated. It is concluded that the damping ratio of welded specimen is larger than that of base metal.The natural frequency of welded specimen is almost same as that of base metal. Next, effect of welding on reliability of structure is examined forwhite noise excitation. For first excursion problem, reliability of welded specimen is higher than that of base metal.
- 東京都立産業技術高等専門学校の論文
東京都立産業技術高等専門学校 | 論文
- 電磁圧接および電磁成形用空芯トランスの特性
- 回転と直動の二自由度駆動が可能なモータの試作
- 中国の軽型電動車事情
- フロケの定理に基づくFDTD法による導波管フィルタの設計法の検討
- FDTD法と多倍長精度計算法による完全導体円板の電流分布計算