Shape memory and supper elasticity properties of the Cu-Al-Ni alloys prepared by ohno continuous casting process were tested after different heat treatment, and the mechanisms were analyzed.
In normal tissues has good elasticity, pressure after soon restore original shape and color.
正常组织的弹性好，压过后很快即恢复原有的形状及色泽。
3
Based on the spatial analysis method of elasticity mechanics, the relation between the shape of the plane stope and horizontal construction stress was analysed.