钢筋混凝土粘结滑移特性的研究现状Research Status of the Bond - slip between Reinforcing Steel Bar and Concrete
陈建平,徐勋倩,包华
CHEN Jian - ping; XU Xun - qian; BAG Hua (1. Zhuyuan Design Company Ltd.;
摘要(Abstract)：
钢筋与混凝土之间的粘结滑移性能是许多学者一直致力于研究的热点课题。然而由于钢筋与混凝土临界面传力机理复杂、影响因素多、试验手段的不同扣量测技术的差异等导致了实验数据分散,因此至今尚未得出比较一致的通用公式。文章主要从试验方法、本构关系和有限元分析等方面对国内外研究现状运一进行简述。
Many researchers have been devoting themselves to the study of the bond - slip between reinforcing steel bar and concrete . However, because of the complexity of the transferring - force on the interface between them, a number of factors and different tests and diverse surveys have led to sporadic experimental data, so we haven' t had any uniform formula up to the present. In this paper, external and internal research status of the tests, the constitutive relationship and FEM analysis are discussed briefly one by one.
关键词(KeyWords)：
粘结滑移;试验方法;本构关系;有限元分析
bond - slip; test; constitutive relationship; FEM analysis;
基金项目(Foundation):
作者(Authors):
陈建平,徐勋倩,包华
CHEN Jian - ping; XU Xun - qian; BAG Hua (1. Zhuyuan Design Company Ltd.;
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