摘要
基于国内外有关型钢混凝土粘结滑移的试验研究资料,以型钢混凝土短柱在拉拔和推出状态下的试件为例,推导了型钢混凝土的粘结滑移本构关系。根据型钢混凝土的受力平衡条件和边界条件,建立在不同锚固位置上的τ-s关系式,为型钢混凝土粘结滑移本构关系奠定了理论基础,并为采用有限元进一步分析型钢混凝土结构的非线性性能提供参考和依据。
Based on the former experimental research on bond-slip performance, the constitutive relation of bond-slip on steel and concrete interface, in SRC structures has been established. Through analysis of the former experimental researches on bond-slip performance, constitutive relation in different anchor-hold place of push and pull. member on steel and concrete interface in SRC structures has been set up according to the conditions of balance and boundary, which lays down an academic foundation for constitutive relation of other SRC members and provides a reference for analyzing the non-linear performance of SRC members using ANSYS.
出处
《工业建筑》
CSCD
北大核心
2008年第5期93-95,108,共4页
Industrial Construction
基金
河南省科技攻关项目(002462004)
河南省教育厅自然科学项目(200510464007)
关键词
型钢混凝土
粘结滑移
本构关系
推拉试件
steel reinforced concrete structure （SRC）
bond-slip
constitutive relation
pushing and pull member
