好词典

flexural

UK //ˈflɛkʃərəl//US //ˈflɛkʃərəl//

词源

源自拉丁语 'flectere'(弯曲)与后缀 '-ural'(关于...的),17世纪进入工程术语体系。

adjective

❶ 与弯曲或挠曲相关的,指物体在受力时发生弯曲的特性或现象。常用于工程、材料科学等领域。

“The flexural strength of the beam was tested under various loads.”

(在不同载荷下测试了梁的抗弯强度。)

“Flexural cracks appeared on the concrete slab after prolonged stress.”

(长期受力后,混凝土板上出现了弯曲裂缝。)

同义词:bending, curvature, deflection

常见短语

flexural strength — 抗弯强度,指材料在弯曲负荷作用下抵抗断裂的能力,是工程设计中关键参数。

“The flexural strength of this alloy exceeds traditional steel by 30%.”

(这种合金的抗弯强度比传统钢材高出30%。)

flexural rigidity — 抗弯刚度,描述结构件抵抗弯曲变形的能力,计算公式包含弹性模量和截面惯性矩。

“Increasing the beam's thickness improves its flexural rigidity significantly.”

(增加梁的厚度可显著提高其抗弯刚度。)