巻号一覧
19 巻 (1993)
- 6 号 p. 201-
- 5 号 p. 163-
- 4 号 p. 125-
- 3 号 p. 81-
- 2 号 p. 39-
- 1 号 p. 1-
19 巻, 5 号
選択された号の論文の5件中1～5を表示しています
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自動車用プラスチック材料のリサイクル動向長島 泰雄1993 年 19 巻 5 号 p. 163-169
発行日: 1993/09/15
公開日: 2009/08/11
ジャーナル フリーPDF形式でダウンロード (3540K) -
劔持 潔1993 年 19 巻 5 号 p. 170
発行日: 1993/09/15
公開日: 2009/08/11
ジャーナル フリーPDF形式でダウンロード (147K) -
繊維材料の感性設計から見て川端 季雄1993 年 19 巻 5 号 p. 171-178
発行日: 1993/09/15
公開日: 2009/08/11
ジャーナル フリーPDF形式でダウンロード (1882K) -
呉 偉良, 猪田 宮子, 小滝 雅也, 後藤 彰彦, 藤田 章洋, 濱田 泰以, 前川 善一郎1993 年 19 巻 5 号 p. 179-188
発行日: 1993/09/15
公開日: 2009/08/11
ジャーナル フリーA study of the tensile properties of weft knitted fabric reinforced composites is presented. The rib stitch of basic weft knitted structure has been adopted in which the face and back structure is the same. The tensile strength in wale direction is higher than that in course direction in weft knitted fabric reinforced composites. It is found that the tensile strength increased in wale direction by stretching of knitted fabric before molding. Two fracture modes were suggested ; that is fracture occurs at the section with extreme low fiber content corresponding to the arc part of knitted loop in course direction and fracture occurs due to stress concentration at loop interlocking region in wale direction.抄録全体を表示PDF形式でダウンロード (10081K) -
粕谷 平和, 根本 圭一1993 年 19 巻 5 号 p. 189-195
発行日: 1993/09/15
公開日: 2009/08/11
ジャーナル フリーAdvanced fiber-reinforced composite materials have been used for structural members, because of their high specific strength and stiffness. This paper deals with the problem of dynamic stability of angle-ply laminated cylindrical shells subjected to static and periodic axial compressive loads. First, the axially symmetric motion of the shell under the loading is determined. Subsequently, certain perturbations are superimposed on this motion, and their effect on the behavior of the shell is investigated. The symmetric state of motion of the shell is assumed to be stable if the perturbations remain to the bounds. The solutions for the prebuckling motion and the perturbated motion are obtained by the use of Galerkin's method. Stable regions are examined by utilizing Mathieu equation. The inevitability of dynamically unstable behaviors and the effects of various factors, such as compressive load ratio, lamination angle, fundamental natural frequency, driving amplitude of the vibration and dynamic unstable mode are analytically clarified.抄録全体を表示PDF形式でダウンロード (670K)
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