号数	ばね論文集４１号（１９９６年）
ページ数	pp.27-37
種類	論文
論文名	偏平断面を有する中空スタビライザの有限要素法解析
Title	FEM Analysis of Hollow Stabilizer with Flat Section
著者	佐藤 尚志・小川 富夫・浜野 俊雄
Author	Naoshi SATOH・Tomio OGAWA・Toshio HAMANO
抄録	車両のローリングを抑制する標記の中空スタビライザー棒の設計を支援するため，有限要素法解析を行った。曲げ部分の偏平断面を考慮し，偏平断面の形状を予測する実験式を提示した。３つの要素（マウント間の形状，曲げ部断面の偏平形状，マウント部ラバーブシュの剛性）のスタビライザ棒の特性への影響を検証した。３要素を考慮することにより，有限要素法解析を利用し，高精度の設計計算と設計段階での幅広い特性の検討が可能となる。
Abstract	Regarding the design of stabilizer bars, the following subjects must be considered in order to obtain highly accurate calculations. (1)Bent shape between mounting areas (2)Flat section of bent area (3)Rigidity of mounting bush In this paper, Finite Element Method (FEM) was easily applied to account for the above-mentioned factors, especially for hollow stabilizer bars. And availability of FEM analysis was cleared. Considering the flat section of bent areas, an experimental equation for predicting the shape of flattened crosssections was proposed. Also the way in which these three factors influence on a stabilizer bar’s characteristics was confirmed. It was determined that taking ｔｈｅ above three subjects into consideration FEM analysis makes it possible to achieve highly accurate calculations.
著者の所属	日本発条株式会社
Belonging	NHK Spring Co., Ltd.
Key Words	FEM analysis, Hollow stabilizer bar, Flat section, Bent shape, Rigidity of mounting bush