摘要
根据国内外关于型钢混凝土粘结性能的试验研究 ,对型钢混凝土粘结应力沿锚固长度的分布规律进行了综合和分析 ,并根据粘结应力的分布规律 ,利用弹性力学中相似性的原理 ,从弹性力学角度对型钢混凝土粘结滑移本构关系进行了理论推导 ,建立了粘结应力与粘结滑移关系的数学模式 。
According to the former experimental researches on bond-slip performance, the distribution of the bond stress between steel shapes and concrete in SRC structures was analyzed in detail, based on which the constitutive relation of bond-slip on steel and concrete interface in SRC Structures was analytically estabcished, and a mathematical model of bond-slip constitutive relation was established, which may be contribute to the further analysis of nonlinear behavior of the SRC structures by Finite Element method.
出处
《工业建筑》
CSCD
北大核心
2002年第6期60-63,共4页
Industrial Construction
基金
国家自然科学基金资助项目 ( 5 0 10 80 13)
陕西省教育厅自然科学专项基金资助项目 ( 0 1JK173)
国家博士后基金资助项目 (中博基2 0 0 15 )
关键词
型钢混凝土结构
粘结应力
粘结滑移
本构关系
SRC (steel reinforced concrete structure) distribution of bond stress bold-slip constitutive relation
