【摘要】 用云纹干涉法测量了带边裂纹的双材料四点简支梁在剪切作用下界面表面的剪应变分布及界面两侧局部表面的位移场（Ｕ、Ｖ场），试件是由弹性模量相差悬殊的铝合金和环氧塑料两种材料制成。文中给出了试件制备、实验方法和测试结果。更多还原

【Abstract】 In this paper the Moire Interferametry was used to investigate the interfaceshear behavior of four point shearing beam of bi-material with edge crack in the interface. Bi-materical beam is composed of aluminum and epoxy.The shear strain distrabution alongthe interface and the U and V displacement field adjacent to the interface are obtained.更多还原