型钢混凝土的粘结承载力  

Bond capacity of steel reinforced concrete

作　　者：赵根田[1] 杨丽梅[1] 翟耀飞[1] 周文军 王春玲 

机构地区：[1]内蒙古科技大学建筑与土木工程学院 [2]四川省电力建设监理有限责任公司,四川成都610017 [3]包头钢苑工程建设监理有限责任公司,内蒙古包头014010

出　　处：《包头钢铁学院学报》2005年第1期12-14,共3页Journal of Baotou University of Iron and Steel Technology

基　　金：内蒙古自然科学基金资助项目(200208020212);包头科技攻关项目(2003B003)

摘　　要：基于1 1个型钢混凝土试件的试验研究,分析了型钢与混凝土的粘结机理和粘结破坏特征,探讨了混凝土强度等级、保护层厚度、配箍率等因素对粘结性能的影响。Based on the experimental study of 11 specimens,the character of the bond crack and the bond mechanism between steel and concrete were analyzed.The effect of some parameters,such as concrete strength,thickness of concrete cover and the ratio of lateral stirrup was discussed based on the bond behavior.And a calculating formula was proposed for the ultimate bond capacity.

关 键 词：型钢混凝土 粘结机理 粘结承载力 

分 类 号：TU392.1[建筑科学—结构工程]