锚固用结构胶粘剂金属套筒粘接试验研究  

EXPERIMENTAL RESEARCH ON THE BOND OF MENTAL TUBE OF THE ADHESIVE REINFORCEMENT BAR

作　　者：黄河军[1,3] 张建荣[1] 吴进[2] 

机构地区：[1]同济大学,上海200092 [2]慧鱼(太仓)建筑锚栓有限公司,江苏太仓215400 [3]莱州市高级职业学校,山东261400

出　　处：《建筑技术开发》2006年第3期66-68,共3页Building Technology Development

摘　　要：植筋锚固体系中，结构胶粘剂是钢筋和结构基体连接的关键介质。通过植筋胶的金属套筒粘接（拉伸剪切）试验，探讨了植筋胶的粘结机理，在对试验结果回归分析的基础上，提出了植筋胶粘结滑移本构关系的τ-s表达式，可供植筋有限元分析参考。In the system of adhesive reinforcement bar and anchorage behavior, the adhesive is the critical substance to combine the steel bar and basic material. Its bond behavior takes impact on the quality of the anchorage performance. Through the experiment of the bond of mental tube（tensile and shear strength of the adhesive）, the bond principals of the adhesive are studied in this paper. On the basis of the tropic analysis of the experiment result, it points out the three - period formulation for the relations of bars of the displacement of bond of the adhesive. This paper provides the finite-element analysis of the adhesive reinforcement bar with necessary foundation for further study.

关 键 词：胶粘剂 金属套筒粘结 本构关系 

分 类 号：TU58[建筑科学—建筑技术科学]