水分对FRP材料和粘结界面均有影响;
Water influences the property of FRP material and the bonding surface.
非理想粘结界面对多相材料力学性能具有重要影响。
The imperfectly bonded interface has an important effect on the mechanical behavior of multiphase materials.
还研究了两种材料粘结界面处的连续条件,分析了结果的合理性。
The continuity condition across the interface between two materials is studied. Rationality of the results is analysed.
而对于筋材轴向的计算结果,粘结界面的径向弹性模量影响较小。
The numerical results show that Bar-scale model with radial elastic modulus of bond interface is significant for the radial performance or not for the axial performance.
试验探讨了KH- 570硅烷偶联剂溶液浓度对新老混凝土粘结界面层拉拔强度的影响。
The influence of concentration of KH-570silane coupling agent solution to the pull-off bonding strength of concrete at the new-to-old interfacial layer was studied through experiment.
对于本文研究的夹层玻璃,研究发现,粘结界面极性分量匹配性对粘结强度的影响占主要地位。
For the sandwich glasses studied in this work, results showed that the matching of the corresponding polar parts of bonded interfaces played primary role in the adhesion strength.
本文首先通过粗糙度试验对粘结界面质量检验的关键控制点——老混凝土表面粗糙度进行了量化研究。
Firstly, the quantization study on surface roughness of old concrete which is the key control point of bonding quality was carried on by roughness test.
粘结界面剪应力的有限元计算结果进一步表明,本文提出的CFRP与钢板的界面粘结剪应力计算公式是有效的。
The finite element calculation results further showed that, the computation formulation of the adhesive interface shear stress of CFRP and steel, proposed by this paper, is effective.
分析了各种环境条件对FRP耐久性的影响,结果表明:温度对FRP材料、FRP与混凝土、FRP与钢粘结界面的耐久性影响不明显;
The influence of various environments on durability of FRP was introduced in this paper. The influence of temperature on FRP material, the bond of FRP-to-concrete and FRP-to-steel are not obvious.
通过试验和解析方法对粘贴碳纤维布加固修复钢结构技术的粘结界面受力性能进行了分析,提出粘结界面剪切应力的计算公式,并在实际算例中取得了与试验较为吻合的结果;
Through tests and analysis of the adhesive interface performance of steel structure with CFRP, the paper sets up an expression of adhesive interface shear stress, which is validated by the tests.
通过试验和解析方法对粘贴碳纤维布加固修复钢结构技术的粘结界面受力性能进行了分析,提出粘结界面剪切应力的计算公式,并在实际算例中取得了与试验较为吻合的结果;
Through tests and analysis of the adhesive interface performance of steel structure with CFRP, the paper sets up an expression of adhesive interface shear stress, which is validated by the tests.
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