Under shock load conditions the peak load can exceed the ultimate bending strength of the core material and fracture occurs, usually at the most highly stressed cross section area.
在冲击负荷下，最大负荷超过了轧辊芯部材料所能承受的最大抗弯曲负荷，发生截面断裂。断裂一般产生于负荷应力为最大的截面。
The measuring technique of tensile strength of ceramics is usually sophisticated, but it is easy for us to measure the bending strength of ceramics.
陶瓷材料抗拉强度的测试技术一直是个难以解决的问题，而抗弯强度的测定则已经较成熟且简便。
In structural members, the deformation is usually caused by bending or by a combination of bending and torsion.
在工程构件中，最常见的变形形式是弯曲变形和弯扭组合变形。
The shrink-fit components usually suffer fretting damage in the contact surface under rotating bending load, which remarkably reduce the life of the components.
过盈连接部件在旋转弯曲载荷下，易于在接触区域产生微动损伤，降低构件的使用寿命。
Usually I Liang Ke does not need to compute the constraint bending.
通常工字梁可不用计算约束弯曲。
The impact strength and bending strength of Micro Foam PP injection molding foaming usually the day PP materials generally increased, tensile strength decreased a little;
通常注塑化学发泡的微发泡PP材料的冲击强度和弯曲强度较天泡的PP材料普遍有所提高，拉伸强度略有所下降；
The bending and shearing model in beam mode arc usually used for computation of dynamic water pressure for cylindrical storage tank.
在对贮液圆柱壳进行动水压力计算时常常仅仅采用整体弯曲和整体剪切两种计算模型。
The large deflections and stiffness changes usually associated with plastic bending can significantly change the internal load distribution, particularly in statically indeterminate beams.
随着塑性弯曲而发生的挠度和刚度大的变化常会使结构内部发生显著地内力重分布，特别是超静定梁中。
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。
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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