摘要
为了研究单搭接接头承载能力与搭接长度的定量关系,对不同搭接长度的单搭接接头进行了有限元分析,得到了单搭接接头承载能力与搭接长度的关系曲线图。并用曲线拟和的方法定量描述了接头承载能力与搭接长度关系。实验结果表明接头承载能力随搭接长度的增加而增长。接头承载能力与搭接长度为非线性关系,也验证了这种定量描述方法的合理性。
In order to study the numerical relationship of tensile shear strength and length of adhesive single-lap joints, the finite element analysis of different lengths of adhesive single-lap joints is performed. The graph of tensile strength and lap length is presented and a method of defining the relationship of tensile shear strength and lap length is put forward. Experimental results verify the nonlinear relationship and the increase of tensile shear strength adjointed to the increase of lap length.
出处
《化学与粘合》
CAS
2004年第6期330-333,共4页
Chemistry and Adhesion
