1、

Reinforced concrete structures during construction consist of concrete elements with changing material properties and the temporary supporting system.

施工期钢筋混凝土结构是由材料性能不断变化的混凝土构件以及临时支撑组成的时变结构。

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2、

Analysis of initial data, loading, material properties, structure layout, stress concentration and fatique cumulative damage of ocean engineering structures are discussed in the section of fatique analysis.

疲劳分析包括海洋工程结构物的原始资料、所受载荷、材料特性、结构布局、应力集中以及疲劳累积损伤等的分析。

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3、

Investigation on Material Properties for Waste Heat Boiler after Over Heated

废热锅炉超温运行后材料性能的研究

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4、

An Investigation of Material Properties of Aluminium Extrusions 6082 ( T5) and the Establishment of FLD

铝合金AA6082(T5)挤压型材基本力学性能试验和成形极限图的建立

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6、

Effect of hydrostatic test on material properties of air cylinder for metro vehicle

水压试验对地铁车辆储风缸材料性能的影响

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7、

the effect of poisson ratio of material properties on plastic yield

材料泊松比对塑性屈服的影响

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8、

an obvious question is whether anything can be done to restore material properties after welding a strain-hardened material.

很明显的问题是:是否可在焊接应变硬化后,采取某些措施恢复材料性能。

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9、

Material properties are very complicated, a great time variability.

材料性质十分复杂,具有极大的时空变异性。

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10、

Based on the thermodynamic analysis and Equation of State ( EOS) of RKS, the material properties can be calculated by programming. Then the theoretical model of ACR system is established, and the simulation results are gotten.

为指导实验,我们以热力学分析和RKS状态方程为基础,编写混合工质物性计算程序,建立自行复叠制冷循环理论模型,对系统进行仿真计算。

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11、

Textiles Terms of textile material properties and test Part 1: Fibre and yarn

GB/T3291.1-1997纺织纺织材料性能和试验术语第1部分;纤维和纱线

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13、

Compared with the strategy of improving Z through innovating the material properties, this approach provides a new physical way of enhancing the cooling efficiency of the thermoelectric cooling element, when the material reached its limit.

与通过改进材料来提高制冷性能的方法相比,该方法可在材料性能已趋极限时,提供一种新的物理途径用以强化热电冷却元件制冷性能。

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14、

The nonlinear material properties of ANSYS are defined in terms of Voce stiffen theory, using the stiffen-exponent n.

依据Voce硬化理论,引入幂硬化指数n,定义ANSYS中的材料非线性;

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15、

And on circumstance that the location of the crack are uncertain, material properties of fibre and matrix affects stress intensity factor uncertainly.

且在裂纹位置不定的情况下,纤维和基体的剪切模量比值对应力强度因子的影响也呈不定的趋势。

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16、

Using an active infrared testing technology and flash lamp to heat the sample, we do researches on the material properties and interior structural information.

采用主动式红外检测技术,用闪光灯脉冲热源加热试件,来研究试件材料的均匀性和内部结构信息。

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17、

Polyurethane foam ( polyurethane foam, PU) is a typical porous acoustic material, which combines the material properties of the polymer and the damping function of a flexible material, is a good sound-absorbing material.

聚氨酯泡沫(polyurethane foam,PU)是典型的多孔型声学材料,它综合了高分子的材料性能、柔性材料的阻尼功能、多孔材料的吸声功能,是一种很好的吸声材料。

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18、

Therefore the construction process and material properties of RCC arch dam must be simulated precisely so as to take reasonable engineering measures to reduce the thermal stress in the dam.

所以,必须准确模拟碾压混凝土拱坝的施工过程和材料特性,仿真计算拱坝温度场和应力场,以便采取合理的工程措施,减少坝体的温度应力。

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20、

present status and suggestion of database of advanced material properties

先进材料性能数据库发展现状及建议

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