• 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.

    粘结界面剪应力有限元计算结果进一步表明本文提出CFRP钢板的界面粘结剪应力计算公式是有效的。

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  • 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.

    通过试验解析方法粘贴碳纤维布加固修复结构技术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实际算例中取得了与试验较为吻合的结果;

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  • The debonding failure models of RC beam strengthened with FRP are theoretically analyzed. It is pointed out that interface shear stress concentration is the main cause to lead to debonding failure.

    纤维布加固混凝土发生粘结剥离破坏进行理论分析,发现其破坏原因主要界面间产生应力集中

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  • The interface between two molten polymers, as well as the distribution of flow rate, shear rate and shear stress were obtained by using an iterative calculating scheme .

    分析狭缝口型中的维复合共挤出流动叠代计算得到界面位置以及速度剪切速率应力分布

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  • The shear stress at the liquid-gas interface plays an important role on characteristics of the hydrodynamics, flow stability and heat transfer of liquid film.

    界面存在同向或反向应力时,一定程度影响到液膜动力学特性流动稳定性改变其质传递特性。

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  • The shear character in the interface between soil and structure in high stress is one of key research in shaft lining fracture theory. It has briefly introduced the experimental apparatus and process.

    应力下土结构接触面剪切特性研究当前井壁破裂理论研究关键之一,本文对高应力作用下的实验仪器实验过程做了简要介绍

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  • Then the change of shear stress in the interface is deduced in theoretical way after the fibers are disengaged and pulled out from concrete.

    理论方面计算了纤维受力拔出过程中界面剪应力变化

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  • Radial stress, axis stress and shear stress at the critical interface regions are obtained and compared.

    对各情况下的轴向径向剪切应力做了比较分析

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  • However, as the interface was fully damaged, shear stress would decrease to a certain degree, and the residual shear stress nearly kept a constant value which equal to the friction force.

    接触面完全断后,模型中的剪切应力出现了一定程度下降,此后剪应力摩擦力的作用下基本保持不变

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  • Based on experimental results obtained from pull-out test, the axial load distribution as well as shear stress distribution at the interface of anchoring section is studied.

    根据预应力锚索锚固段应力现场测试研究得出软岩地层中锚固段及剪应力分布特征

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  • The momentum transfer at the main channel flood -plain interface can be described as an apparent shear stress which can be quantified as a function of the local turbulence at the interface.

    将滩交界动量传递描述表观应力,这个表观应力可以看作交界面处脉动函数并将定量化

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  • A new interface constitutive model neglecting previous shear ratio is presented on the basis of above established 3-parameter stress-strain model.

    基于能量耗散的接触面应力应变3参数模型建立了接触面正向剪切模型。

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  • The main difficulty is to find a test method with simple specimen shape and loading style to cause different interface stress modes, that is, normal stress and shear stress dominated modes.

    测量界面强度主要困难在于寻求一种便于试验的试件形状加载方式,使得界面上能够产生不同应力状态,在不同的剥离应力和剪应力比的状态下发生破坏。

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  • The main difficulty is to find a test method with simple specimen shape and loading style to cause different interface stress modes, that is, normal stress and shear stress dominated modes.

    测量界面强度主要困难在于寻求一种便于试验的试件形状加载方式,使得界面上能够产生不同应力状态,在不同的剥离应力和剪应力比的状态下发生破坏。

    youdao

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