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。
Abstract :The local FRP-to-concrete bond-slip model is the fundamental relation to analyse the behaviour of FRP-strengthened RC structures.
摘 要 ：FRP-混凝土界面的粘结滑移关系是FRP加固混凝土结构受力分析的基础。
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。
Based on the analysis of CRCP differential cell, a general analytic solution considering nonlinear bond-slip relation between steel bar and concrete and that between concrete and base is deducted.
通过对CRCP微分单元的分析，推导了考虑钢筋与混凝土间及混凝土与地基间非线性粘结-滑移关系的温度应力通用解析解。
In this paper, through selecting proper material constitutive relationship and bond-slip model, 3-d finite element analysis model is established, and simulate analysis in all process is completed.
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。
The whole bond slip curve and bond stress distribution along embedded length were measured by continuous automatic collection.
采用了连续自动的采集方式，测出了较完整的粘结滑移曲线以及粘结应力沿埋长的分布。
Key parameters measured are bond stress and slip between structural steel and concrete.
测量的关键参数是型钢与混凝土之间的粘结应力和滑移。
Besides, in connection with determining the theoretical model for complete analysis of RC frames, the development of the bond slip of anchored bars in process of loading was also studied.
此外，为确定钢筋混凝土框架全过程分析的计算模型提供依据，还对锚固钢筋粘结滑移在加载过程中的增长规律进行了研究。
The effect of bond length on bond performance is examined. The failure mode, the FRP strain and bond stress distributions, and the local bond -slip relationship are all discussed.
根据实测应变分布，得到沿粘结长度界面粘结应力分布，并通过计算分析，对局部粘结滑移关系进行了初步探讨。
Bond slip relationship is very important to the study of the bond behavior of steel bars and concrete.
在钢筋与混凝土粘结性能的分析研究中，钢筋与混凝土的粘结本构关系是至关重要的。
Some practical formulas of nonlinear analysis are obtained for calculating the bond stress, the slip and the stress of steel bar.
得出了计算粘结应力、滑移及钢筋应力的非线性实用公式。
The studies based on the stress intensity factor of the front of crack, and the effect of bond and slip between steel and concrete were considered.
考虑了钢筋与混凝土的粘结滑移作用，以裂缝前端应力强度因子为判据，分析了裂缝的稳定性和钢筋的限裂作用。
The experimental results indicated that when 0.5%(volume fraction) steel fibers were added to HPC, the ultimate bond stress was improved and the corresponding slip was also increased.
试验结果表明高性能混凝土中添加0.5%（体积比）的钢纤维对极限粘结强度略有提高，峰值粘结应力对应的滑移有较大的增长；
Based on 123 specimens results of the shear bond test of FRP and concrete, the failure characteristics of bond test are described, and the relationship of bond strength and bond slip is discussed.
通过123个混凝土试件与CFRP、GF R P片材的抗剪粘结强度试验结果，分析FRP片材与混凝土发生剪切粘结破坏的全过程以及破坏特征，讨论了粘结力与粘结滑移的关系。
The bond and slip relationship between the rebar and the concrete within a segment bounded by two primary cracks in a reinforced concrete tension member or a flexural member is studied.
本文主要研究钢筋混凝土轴心受拉和受弯等构件中两根主生裂缝之间的钢筋与混凝土的结合(过去常称为粘结或握裹)与滑移关系。
Finally, the simplified formulas for the bond strength and the simplified model for bond stress versus relative slip relationship are suggested based on the analysis of the test results.
最后，提出粘结强度的简化计算公式和粘结应力-相对滑移关系的简化模型。
The slip of reinforcement corresponding to the ultimate bond strength changes slightly up to 15 freezing and thawing cycles and greatly more than 15 cycles.
当冻融次数少于15次时，钢筋极限粘结荷载时的滑移变化不大，而冻融次数多于15次时滑移变化明显增大。
This thesis focuses on bond failure modes, failure mechanics, factors influencing bond behavior, bond shear stress-slip relationship and bond failure load.
研究内容包括：粘结破坏模式、破坏机理、粘结性能影响因素、粘结剪应力—滑移关系及极限粘结承载力等。
This paper focuses on bond failure modes, failure mechanics, factors influencing bond behavior, bond shear stress-slip relationship.
研究内容包括：粘结破坏模式、破坏机理、粘结性能影响因素、粘结剪应力—滑移关系等。
In order to study the slip between rebar and concrete, the fundamental equations are analyzed and the 2nd order differential equation of the relation between bond stress and local slip are obtained.
为了求解钢筋与混凝土间滑移量，对黏结滑移基本方程进行了分析，导出了黏结应力-局部滑移相互关系的二阶微分方程。
In unrestraint specimens, at the slip displacement was very small, the splitting failure of concrete was observed when the maximum bond stress was reached.
无约束试件在达到最大粘结应力之后劈裂破坏，此时的滑移很小。
For both types of test set-up, the cyclic bond stress-slip relations, and cyclic strain distribution profiles for the bonded FRP-to-concrete joints are presented and discussed.
对于这两种类型的测试设置，循环粘结应力滑移关系，循环应变保税玻璃钢到混凝土接缝和分布状况，提出讨论。
For both types of test set-up, the cyclic bond stress-slip relations, and cyclic strain distribution profiles for the bonded FRP-to-concrete joints are presented and discussed.
对于这两种类型的测试设置，循环粘结应力滑移关系，循环应变保税玻璃钢到混凝土接缝和分布状况，提出讨论。
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