中文摘要：

一个改进接口连贯的地区模型为接口接触的模拟被开发，在混合模式 loading.A 下面新 debonding 开始标准和 debonding 法律的繁殖，在接触上考虑压力应力影响砍强度， proposed.The 模型用骆驼毛的织物 QUS Explicit.An 边槽口的子程序 VUINTER 在一个有限元素的程序被实现四点的弯曲过程和表穿孔机形成测试的把压成薄片的颤动抑制钢与improve 被模仿

英文摘要：

An improved interface cohesive zone model is developed for the simulation of interface contact, under mixed-mode loading. A new debonding initiation criterion and propagation of debonding law, taking into account the pressure stress influence on contact shear strength, is proposed. The model is implemented in a finite-element program using subroutine VUINTER of ABAQUS Explicit. An edge-notch four-point bending process and laminated vibration damping steel sheet punch forming test are simulated with the improved model in ABAQUS Explicit. The numerical predictions agree satisfactorily with the corresponding experimental results.