• Bending test specified values apply to horizontal samples.

    弯曲试验规定值适用于横向试样。

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  • Physical bending test for evaluating flexibility of a coating.

    评估涂料柔韧性的物理弯曲试验。

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  • The impact fatigue property of cemented carbide was studied by impact bending test in this paper.

    采用冲击弯曲试验研究了硬质合金的冲击疲劳性能。

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  • The technique of acoustic emission has been employed in the SENB bending test for the thermal damaged materials.

    在热震损伤材料的SENB抗弯试验中采用了声发射技术。一般说来,热震损伤程度越严重则声发射总计数越多。

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  • The analysis of a four-point bending test of box girder specimens shows favourable agreement with experimental data.

    对箱形桁材的四点弯曲试验的分析表明与试验数据吻合良好。

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  • In bending test, the spring constant of AFM micro cantilever is corrected through the calibration of its effective length.

    在弯曲测试实验中,通过标定测试用AFM微悬臂梁的有效长度,从而修正了其弹簧常数。

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  • Its test results are different between tension and bending test methods, as well as between small-specimen and large panel.

    用拉伸和弯曲方法测定弹性模量得到的结果不同,用小试件和大板测定弹性模量得到的结果也不一致。

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  • This paper elaborates the stress relaxation performance of various asphalt mixtures with constant loading speed bending test.

    采用等速加载弯曲试验研究了不同沥青混合料的应力松驰性能及破坏特性。

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  • The load factor for 4-point bending test, whose derivation is usually not included in textbooks, is also derived in this paper.

    简要地导出了一般教材上较少提及其推导的四点弯曲加载因子。

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  • The purpose of weld guide bending test is to detect plasticity of welding joint, welding process and surface defects of materials.

    焊缝导向弯曲试验的目的是检查焊接接头的完好性和塑性以及材料的焊接工艺和表面缺陷。

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  • Metal material bending test is an important item when raw materials come to factory in boiler and pressure vessel manufacturing trade.

    金属材料的弯曲试验是锅炉压力容器制造行业进行原材料入厂检验的一项主要检查项目。

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  • The Young's modulus of silicon nano-beam on <100> direction was measured by bending test method using an atomic force microscope(AFM).

    阐述了基于原子力显微镜(AFM)的弯曲测试测量纳米梁杨氏模量的理论和方法。

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  • Research is carried out on stress relaxation performance of various asphalt mixtures by utilizing the constant loading speed bending test.

    采用等速加载弯曲试验研究不同沥青混合料的应力松驰性能及破坏特性。

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  • Tensile test specified values listed in the table apply to longitudinal samples. Bending test specified values apply to horizontal samples.

    表中所列拉伸试验规定值适用于纵向试样,弯曲试验规定值适用于横向试样。

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  • The theory and method of bending test on silicon nanobeam for the thickness measurement based on atomic force microscope (AFM) are introduced.

    阐述了基于原子力显微镜(afm)的弯曲测试测量纳米梁杨氏模量的理论和方法。

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  • The theory and method of bending test on nanobeam for the measurement of Young's modulus based on atomic force microscope (AFM) are introduced.

    阐述了基于原子力显微镜(afm)的弯曲测试测量纳米梁杨氏模量的理论和方法。

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  • The macroscopical survey and micro cosmic analysis of unqualified cold bending test samples of Q235and HP295hot -rolling plate had been stu died.

    对Q235及HP295热轧板冷弯不合格试样进行了宏观观察及微观分析。

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  • Resulted from bending test of the beam composed by H-shaped steel and cement-soil, the mechanics characteristic and the mode of failure are analyzed.

    在H型钢—水泥土组合梁抗弯试验中,分析组合梁的受力过程和破坏模式;

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  • The Web steel truss beam is simulated with three-dimensional beam element, and the equivalent bending rigidity of the beam could be obtained by bending test.

    模型中,桁架柱采用三维梁单元模拟,其等效弯曲刚度利用弯曲试验直接获得。

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  • Objective To determine if calcium phosphate cement can enhance vertebral pedicle screw fixation in the osteoporotic spine through periodical anti-bending test.

    目的本实验旨在从周期抗屈试验方面证实磷酸钙骨水泥对椎弓根螺钉固定的强化作用。

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  • According to the standard's requirements, test piece for qualification of welding procedure and for product welding should be carried out various bending test.

    焊接工艺评定试板和产品焊接试板,按标准要求都要进行弯曲试验。

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  • The cold bending property is one of the important targets for the hot rolled strip, the cold bending test is required inspection item stipulated in the standards.

    冷弯性能是热轧中薄板带材的重要指标之一,冷弯试验是标准规定的必检项目,但在实际生产中经常出现冷弯不合格现象。

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  • The test results show that the resistance of the sensors is changed little after the bending test and the flexible structure is not broken after 3300 times bending.

    试验结果表明:所制作的柔性传感器阵列经多次弯扭循环后,电阻值基本没有变化,柔性传感器在经过弯扭3300次后,传感器本身的柔性材料并没有断。

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  • So it is pointed out that the drop test sample static bending test is a new and simple crack stop test. The experimental result indicated that the method is available.

    并由此提出以落锤试样静载弯曲试验做为一种新的简易止裂试验方法。

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  • The methodologies for free drop test and bending test are introduced, considering the important effect of mechanical stress on the reliability of lead-free BGA packaging.

    着重研究了机械冲击和应力对无铅BGA 封装焊点可靠性的影响,介绍了BGA 封装的可靠性力学试验(跌落、弯曲试验)及其分析方法。

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  • A bending test has a merit that detection of deformation is relatively easy and a demerit that a stress state is not simple as compared with a compression or tension test.

    弯曲试验有着能比较容易地探测变形的优点,缺点是应力状态不象压缩或拉伸试验那样简单。

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  • This machine is used to perform leather bending test . After testing for a certain period of time , observe the leather if cracks or breaks to judge the quality of leather .

    本机系用来测试皮革屈曲特性,在屈曲规定的次数后,取下试件,观察其龟烈或受损情形,据以判断皮革的品质。

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  • The comprehensive mechanical properties analysis mainly includes Cryogenic impact test, Vickers hardness test, the Tensile testing at ambient temperature and the Bending test.

    综合力学性能分析主要包括低温冲击试验、维氏硬度试验、室温拉伸试验和弯曲试验。

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  • This paper presents the design and production of submarine composite power cables with optical fibers as well as the mechanical tests-wrapping test, tensile test and bending test.

    本文叙述了海底光纤复合电力电缆的设计、制造及进行的盘绕、拉伸、张力弯曲等机械性能试验。

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  • On the basis of calcuiation and experience, through side-bending test, test piece's extensibility is relative small, and its weld surface after processed is unaffected by the piece's surface quality.

    根据计算和经验,侧弯伸长率小,且焊缝表面经过加工,不受表面质量影响,所以试验结果更接近实际,更为准确。

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