弯曲刚度等于弹性模量E和梁截面关于兴趣轴的惯性矩I的乘积。换而言之，弯曲刚度就是。根据基础的梁理论，施加的弯矩与所产生的梁曲率的关系是其中是梁的挠度。在上述文字中的定义中，有时会根据后基于的约定，使用负号表示。
There are some relations between drapability and bending rigidity of fabrics. The less the rigidity is, the better the drapability is.
同样，织物的悬垂性能与其弯曲刚度的关系也较为明显，弯曲刚度大的织物，其悬垂性比较差；弯曲刚度小的，其悬垂性比较好。
参考来源 - 棉—氨纶交织弹性针织物的性能研究The contradiction between the damping and bending stiffness make it difficult to determine the size of the perforation area. In this paper, the properties of cocured composite with embedded perforated viscoelastic layer are investigated.
弯曲刚度和阻尼性能之间的矛盾,使得阻尼层穿孔面积的大小难以确定。
参考来源 - 粘弹阻尼层共固化复合材料的性能研究与优化设计Because of the nonlinear material character of concrete and the drop in torsional and flexural stiffness after cracking, the torsional moment in the spandrel beam is difficult to calculate accurately.
由于混凝土材料的非线性性质,以及杆件开裂后扭转刚度、弯曲刚度下降的影响,边梁协调扭矩值难以准确计算。
参考来源 - 无板楼盖边梁—楼面梁协调扭转试验及研究Bend stiffness of common bolt joint system has been obtained.
在此基础上求得了工程中常用螺栓球节点的弯曲刚度。
参考来源 - 半刚性节点单层球面网壳稳定性分析In the deep-sea applications,because the bending stiffness when compared to the axial and the torsional stiffness is low,flexible pipes can suffer large displacements and deformations which make them to be the focuses.
在深海中,由于其弯曲刚度小(相对于抗拉刚度和扭转刚度),柔性管可以承受大变形和大位移,因此,柔性管成为人们关注的热点和焦点。
参考来源 - 海洋复合材料柔性管的力学性能和优化设计·2,447,543篇论文数据，部分数据来源于NoteExpress
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