单丝复合体系界面力学行为的表征  

Research progress in characterization of interface mechanical behavior of single fiber reinforced composites

作　　者：杜善义[1] 王晓宏[1] 张博明[1] 刘长喜[2] 戴福洪[1] 孙新杨[1] 

机构地区：[1]哈尔滨工业大学复合材料与结构研究所,哈尔滨150008 [2]黑龙江工程学院机电工程系,哈尔滨150030

出　　处：《哈尔滨工业大学学报》2010年第7期1095-1099,1136,共6页Journal of Harbin Institute of Technology

摘　　要：界面是纤维增强树脂基复合材料的重要细观结构,极大程度地影响着该材料的宏观性能以及破坏模式.单丝复合体系是界面力学性能表征的主要研究对象.从细观力学实验,细观力学模型以及数值模拟3个方面出发,全面地阐述了单丝复合体系界面力学行为表征的手段和方法.细观力学实验是建立细观力学模型以及发展数值模拟方法的基础,应充分利用三者的关系,建立完善的界面性能表征体系,以便更加准确的预报复合材料的力学性能,满足各个行业的要求.In this paper,means and method used for characterizing the interface behavior of single fiber composite are elaborated comprehensively from three aspects：mesoscopic-mechanical test,mesoscopic-mechanical models and numerical simulation.Mesoscopic-mechanical test establishes the basis for mesoscopic-mechanical models and numerical simulation.The relationship between them should be fully utilized to establish a sound system of interface performance characterization to accurately forecast the mechanical properties of composite materials and meet the requirements of various industries.

关 键 词：复合材料 界面 细观力学实验 细观力学模型 数值模拟 

分 类 号：TB33[一般工业技术—材料科学与工程]