文章详细信息 关键词： 纤维复合材料;;加固混凝土梁;;梁段模型;;剥离应力;;粘结-滑移 [gap=944]nforced polymer;strengthened concrete beams;beam segment model;debonding stress;bond-slip
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bond slip model 黏结滑移模型
bar bond slip 粘结滑移变形
bond-slip curve 滑移曲线
bond-slip models 粘结滑移模型
bond-slip element 粘结滑移单元
CFRP Sheets,non-linear finite element,bond-slip,homogenization theory,ductility,mixing modeling,elastic-plastic damage fracture constitutive relationship
碳纤维布,非线性有限元,粘结滑移,均匀化理论,延性,混合模型,弹塑性损伤断裂本构关系。
参考来源 - 碳纤维布增强钢筋混凝土构件的非线性有限元分析Among them, the studies on the FRP-concrete interfacial bond-slip (δ-τ) constitutive law and the debonding failure of FRP strengthening reinforce concrete beams have become two important focuces in recent years.
其中,FRP-混凝土界面的粘结-滑移(δ-τ)本构关系和FRP加固梁混凝土的粘结界面剥离破坏是近年来研究的两个重点。
参考来源 - FRP·2,447,543篇论文数据，部分数据来源于NoteExpress
In this paper, through selecting proper material constitutive relationship and bond-slip model, 3-d finite element analysis model...
本文通过选用合适的材料本构模型和粘结滑移模型，建立三维有限元分析模型，进行全过程的模拟分析。
Moreover, a detailed analysis of their differences is carried out, compared to the bond-slip relationship between concrete and steel bar .
同时对比钢筋与普通混凝土之间的粘结滑移关系，较详细地分析了它们之间的差异。
In finite element analysis of the reinforced concrete structures, the model of bond-slip between the reinforcement and concrete requires the introduction of special elements.
在有限元计算分析中，钢筋与混凝土间的黏结滑移需要用特殊的单元来进行模拟。
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