报告摘要：

  The fracture modes in composites are multifaceted and can include interface failure, debonding, fiber breaking and matrix fracture, etc. The interaction effects between cracks and interfaces in dynamic loading condition make the failure behaviors very complicated. The hybrid time-domain BEM, that is, the traditional time-domain displacement boundary integral equation for the exterior boundaries and non-hypersingular traction BIE for the crack faces, is applied to study some basic dynamic fracture problems in layered composite materials. Numerical results are represented and compared with some other numerical or experimental results.

报告时间： 2005年11月2日(周三) 下午4:00--5:00

报告地点：科技综合楼三层311报告厅