FRACTURE ASSESSMENT OF AN INTERFACE CRACK BETWEEN TWO DISSIMILAR MAGNETOELECTROELASTIC MATERIALS UNDER HEAT FLOW AND MAGNETOELECTROMECHANICAL LOADINGS
- ISSN号:0894-9166
- 期刊名称:《固体力学学报:英文版》
- 时间:0
- 分类:O346.1[理学—固体力学;理学—力学] P314.2[天文地球—固体地球物理学;天文地球—地球物理学]
- 作者机构:[1]Department of Engineering Mechanics, Shijiazhuang Tiedao University, Shijiazhuang 050043, China, [2]Department of Civil Engineering, The University of Hong Kong, China
- 相关基金:Project supported by the National Natural Science Foundation of China (Nos. 10772123 and 11072160), the Program for Changjiang Scholars and Innovative Research Team in University (No. IRT0971) and the Natural Science Fund for Outstanding Younger of Hebei Province (A2009001624), China.
关键词:
界面裂纹, 负荷, 热流, 断裂, 接口, 评估, 材料, 异种, fracture, interface crack, magnetoelectrically permeable crack, frictionless interface heat flow
中文摘要:
在在热流动和遥远的 magnetoelectromechanical 装载的行动下面的二架半无限的 mag-netoelectroelastic 飞机之间的一个磁电地可渗透的接口裂缝被考虑,在在二不一样的一半飞机之间的光滑的接触的假设被采用的地方。不仅接口裂缝问题的答案从到他们的分离的二 mag-netoelectroelastic 身体的热接触被给的完成式为转变在一种明确的形式,而且一般条件被介绍。
英文摘要:
A magnetoelectrically permeable interface crack between two semi-infinite magnetoelectroelastic planes under the action of a heat flow and remote magnetoelectromechanical loadings is considered, where the assumption of frictionless contact between two dissimilar half-planes is adopted. Not only the solutions of the interface crack problem are presented in an explicit form, but also the general condition for the transition from a perfect thermal contact of two mag- netoelectroelastic bodies to their separation is given.