13. In view of the anisotropic damage characteristics of concrete under multiaxial stress state, an anisotropic elastoplastic damage model is presented.
针对混凝土多轴应力状态下各向异性损伤的特点，建立了各向异性弹塑性损伤模型。
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14. The results show that multiaxial fatigue damage parameter presented in this paper may be used under either proportional or non proportional loading.
结果表明，本文所提出的多轴疲劳损伤参量既可用于多轴比例循环加载，也可用在非比例加载条件下。
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15. With wind-force development of resource, multiaxial fabric has important application in blade skin with characterized structure and performance their.
随着风力资源的开发，多轴向织物以其特有的结构和性能在叶片蒙皮中有着重要应用。
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16. A nonlinear model and multiaxial rheological experiment results of soft rock are applied to practice, and the simulation agrees well with the reality.
17. Although there are many experiments under multiaxial stress states, most of the results mainly concern to the strength and failure criterion of concrete.
18. This article introduces the characteristics and application of warp-knitted geotextiles that lacework, reversibles, biaxial and multiaxial compound fabric.
本文简介经编网眼织物、双面织物、双轴向和多轴向复合织物土工布的特点和应用。
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19. In this paper, the stress-strain analysis and life prediction for the notched shafts were studied under multiaxial constant amplitude proportional loading.
本文针对多轴比例恒幅加载情况下的缺口件进行了应力应变分析和寿命预测研究。
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20. It is proved by calculation that the model can describe well the performance of concrete under uniaxial and multiaxial monotonic loading and fatigue loading.
计算结果表明，该模型能较好地描述混凝土在单轴及多轴单调加载和疲劳加载下的性质。
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21. The structure and properties of multiaxial non-crimp fabrics and composite are discussed, the comparison with traditional woven fabrics is also carried out in this paper.
22. Multiaxial Proportional loading experiments of concrete specimens under normal environment and after freeze-thaw cycling were made using triaxial test system for concrete.
将常态及冻融后的普通混凝土试块在多功能混凝土三轴试验机上进行了等比例的多轴加载试验。
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23. Ascend original plate equipped with plastic bag multiaxial structure, solve from around the wound is not on the market, including migraine and other undesirable phenomena.
搭载艾森独创的多轴板式包胶结构，彻底解决市面上起绕绕不上、包偏等不良现象。
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24. Ascend original plate equipped with plastic coating multiaxial structure, solve from around the wound is not on the market, including migraine and other undesirable phenomena.
搭载艾森独创的多轴板式包胶结构，彻底解决市面上起绕绕不上、包偏等不良现象。
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25. Based on experimental data and finite element analysis results, a low-cycle fatigue life model is proposed for the powder metallurgy superalloys under multiaxial stress states.
在详细分析试验和有限元计算结果的基础上，提出了复杂应力状态下的低周疲劳寿命模型。
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26. The multiaxial cyclic characteristic of GH4169 was investigated for the thin tubular multiaxial fatigue specimen under proportional and non-proportional loading at high temperature.
薄壁疲劳试，控制应扭循环温合金材GH4169循环特性试验研究。
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27. The iterative formulas of elastoplastic stochastic finite element method (SFEM) under cyclic loading are deduced and the random responses of local multiaxial stress and strain are calculated.
推导了交变载荷下弹塑性随机有限元的迭代格式，计算了局部多轴应力应变的随机响应。
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28. The results showed that most multiaxial fatigue cracks were initiated and propagated along the direction of maximum shear plane or on the direction perpendicular to the tubular specimen's axis.
研究表明，多轴疲劳裂纹主要是沿最大剪切平面或垂直于管形试样的轴线方向扩展。
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29. The results showed that most multiaxial fatigue cracks were initiated and propagated along the direction of maximum shear plane or on the direction perpendicular to the tubular specimen's axis.
