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长安大学学报(自然科学版)
JOURNAL OF CHANG'AN UNIVERSITY(NATURAL SCIENCE EDITION)
2007 Vol.27 No.2 P.53-57

数字化期刊

钢管混凝土界面粘结滑移性能

刘永健  刘君平  郭永平  池建军 

摘 要:钢管混凝土界面粘结滑移性能的研究对于完善钢管混凝土设计理论和有限元分析模型具有重要意义.对钢管混凝土界面粘结滑移特点和研究现状进行了阐述,介绍了推出和推离两种试验研究方法以及国内外采用两种方法对钢管混凝土界面粘结强度的试验研究成果,总结比较了混凝土强度、钢管截面形状、钢管内表面状况及钢管混凝土构件受力状态对粘结强度的影响.针对钢管混凝土粘结滑移研究中存在的问题,着重分析了混凝土强度、收缩徐变、温度及构件受力状态等影响,并提出了钢管混凝土界面抗剪粘结力的组成、构件复杂受力状态下粘结性能、粘结-滑移本构关系等需进一步研究的内容.
关键词:桥梁工程;钢管混凝土结构;粘结强度;粘结滑移
分类号:U448.34 文献标识码:A

文章编号:1671-8879(2007)02-0053-05

Bond-slip mechanics behaviors of structures concrete filled steel tubes

LIU Yong-jian  LIU Jun-ping  GUO Yong-ping  CHI Jian-jun 

基金项目:陕西省自然科学基金项目(2005E215);湖南省建设科技项目(2005-25)
作者简介:刘永健(1966-),男,江西婺源人,教授,博士研究生导师,E-mail:steellyj@126.com.
作者单位:刘永健(长安大学,公路学院,陕西,西安,710064) 
     刘君平(长安大学,公路学院,陕西,西安,710064) 
     郭永平(深圳市天健(集团)股份有限公司,广东,深圳,518034) 
     池建军(辽宁省交通勘测设计院,辽宁,沈阳,110005) 

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收稿日期:2005年12月10日

出版日期:2007年3月30日