切向位移 meaning in Chinese

tangential di lacement
tangential displacement

Firstly , with uniaxial symmetrical rectangle cross section , the warping displacement function and tangential displacement function under anti - symmetrical load are supposed . then taking shear deformation into account and with potential principle , the governing differential equation for distortion angle subjected to uniformly distributed distortion load is established
首先，以单轴对称矩形截面薄壁杆件为研究对象，假设其在反对称荷载作用下翘曲位移和切向位移的分布函数，考虑剪切变形的影响，利用最小势能原理建立单位均布畸变荷载作用下的畸变角微分方程。
Using these theories , the physical cause of continual left displacement of longyangxia dam ; especially 4th dam section is analyzed . ( 4 ) accidents of some arch dam show that dam failure mainly caused by crack or failure of their base rock , which is directly related with seepage in the rock
应用上述理论，解析了龙羊峡大坝向左岸位移的物理成因，尤其是4 ~ #坝段在1991年以前切向位移显著向左岸位移的疑点，这对长期困扰该坝安全运行的疑点作出了科学解析，具有重要的实用价值。