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- The Uniaxial Tension Test of Polypropylene Fiber Reinforced Concrete 聚丙烯纤维混凝土直接拉伸性能的试验研究
- Application of Homogenization on the Uniaxial Tension Test for the Numerical Concrete 均匀化在数值混凝土单轴拉伸试验中的应用
- uniaxial tension test 单向拉伸
- Lowering test and tension test of anchor. 锚投掷试验和拉力试验。
- Low-Carbon steel specimen uniaxial tension was simplified as a one-dimensional problem. 将低碳钢试样的单轴拉伸简化为轴向的一维问题。
- The stochastic damage constitutional law models of concrete under uniaxial tension, uniaxial compression and biaxial tension compression combination are established. 建立了混凝土单轴受拉、轴受压与双轴拉压组合条件下的随机损伤本构关系模型.
- Based on the performances of uniaxial tension and compression for porous metal foams, the mechanical behavior of these materials under bending moment was further investigated. 摘要在对泡沫金属单向拉伸和压缩性能的研究基础上,进一步探讨该材料在弯矩作用下的力学行为。
- The results show that among the three forming modes, the plane strain is the most favorable one for giving play to TRIP effect, following by biaxial stretching and uniaxial tension in order. 试验结果表明:在单向拉伸、双向拉伸和平面应变中,平面应变最有利于TRIP效应的发挥,双向拉伸次之,单向拉伸最不利。
- Phase transformation from austenite to martensite in NiTi alloy strips under uniaxial tension has been observed in experiments and has been numerically simulated as a localized deformation. 单向拉伸镍钛合金带中从奥氏体到马氏体的相变已在实验中观测到,并被看作为局部变形进行了数值模拟。
- Approach to Test Method of Rock Strength in Uniaxial Tension 岩石抗拉强度试验方法的探讨
- The work hardening rate of pure tantalum was studied by tension test, optical microscope and TEM. 摘要借助力学性能实验、金相显微镜和透射电镜等手段研究了纯钽的加工硬化速率。
- Metallographic analysis,tension test,fatigue test and SEM analysis were conducted on the TA15 titanium alloy welded joint. 对TA15钛合金板材电子束焊接试样进行了金相分析和静力试验、疲劳试验和扫描电镜(SEM)分析。
- The steel plate’ performance in the lamellar tearing resistance aspect can be assessed by reduction in area when doing tension test of through-thickness. 钢板的抗层状撕裂性能采用厚度方向拉力试验的断面收缩率来评定。
- Based on the direct tension test, the characteristics of tension stress-strain full curves of steel fiber reinforced self-stressing concrete were investigated. 摘要通过直接拉伸试验研究了不同自应力等级下的钢纤维自应力混凝土的受拉应力-应变全曲线特征。
- At present, the conventional rock body mechanical test comprises a unidirectional compression test, a unidirectional tension test, a triaxial compression test and a shear test. 目前常规的岩体力学试验主要有单向压缩试验,单向拉伸实验,三向压缩试验,和剪切试验等。
- It was incorporated into PVC with barium stearate,and the heat stability and mechanical property were comprehensively studied by Congo red method,Tension test and izod impact strength test. 并将它与硬脂酸钡复配添加到聚氯乙稀(PVC)中,通过刚果红试纸法、拉伸试验及冲击试验等多种方法对其PVC复配系统的热稳定性能及力学性能进行了综合研究,并确定了复配的最佳用量。
- This paper introduces a design of machine in small range tension test which is applied to a field of micro-electronics integrate circuit, by analyzing tasting method and sensor theory. 通过对张力测试的分析及传感器的原理分析,介绍一种应用于测试微电子集成电路丝线张力的小量程张力测试机构的设计。
- A method of fuzzy control based on alterable domain for hydromatic tension test machine are introduced. A idea of design and practicability for fuzzy control system are also given. 介绍液动拉力试验装置一种基于可变论域范围的模糊控制方法,给出实用模糊控制系统的完整设计思想,说明其实用性和有效性。
- A simple test will show if this is real gold. 简单的试验就能证明这是否是真金。
- The tensile character of undisturbed loess is analysed by monaxial tension tests. 通过单轴拉伸试验,研究原状黄土的拉伸特性。