組合成不同種類的強化纖維，以滿足不同要求的各種特性之「Hybrid FPR」有 其相關之研究正被注意中。本研之目的即著重在這種組合方式以做為實現汽車用 FPR 製Suspention Spring的實用化。由前述基礎研究（參考文獻12）所獲得的數 據配合過去研究（參考文獻13）所獲得之各種知識為根本，檢討下列兩點： 1.FPR 製板狀彈簧其可能應用之Hybrid 複合材料之研究。 2.使用FPR（有限要素法，以下通稱FEM）檢討汽車用懸架彈簧最適當的形 狀。
Combining into different types of strong fibers, because of statisfying the dif- ferent request for various features of Hybrid FRP for instance the related research es that are being obserced. This research's aim is to emphasis the combined pro- cess for the suspention spring used in the automobile, which is made of the mate- rial "FRP". From the above following basic researches and datas we obtain, associated with the various acknowledge attained through the previous research, as to discuss for the following two points: 1.Aplate like shape spring formed from the FRP material however may also use the Hybrid FRP and make researches. 2.By using the FEM in the discssion about the most suitable shape for the suspention spring that are used in the automobile.
