force variation中文什么意思

力的变化

• force:    n. 〔北英〕瀑布。
• variation:    n. 1.变化，变动。 2.变量，变 ...
• lateral force variation:    侧力震动; 侧向力变化

例句与用法

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1. Tfv tractive force variation
   纵向强迫震动
2. Rfv redial force variation
   径向力震动
3. Lfv lateral force variation
   侧力震动
4. Contrast with the results , the dissertation discover that in the three type foundation of strip foundation , raft foundation and pile - raft foundation , the structure system with strip foundation has large deformation and forces variation ; the structure system with pile - raft foundation show mini different contrast with the norm calculation
   对比分析了条形基础、筏板基础及桩筏基础等三种基础形式下土与交错桁架结构体系共同作用的反应，指出条形基础的交错桁架结构体系变形及内力会产生较大变化，桩筏基础的交错桁架体系变形与不考虑共同作用的常规计算结果较为接近。
5. Contrast with the results , the dissertation concludes that the axial loads of column have no essential variation , the variations of moments and shear forces of column are small under horizontal loads in contrast with the structure system in elastic ground , the moments and shear forces variation of column cannot be neglected , and the structure system with different foundation have the close degree variation
   通过对比分析，本文认为水平力作用下交错桁架体系柱的轴力基本不变，弯距及剪力响应数值变化不大。竖直荷载作用下，与弹性地基计算结果比较，弯矩及剪力均存在不可忽略的变化，且不同形式基础其影响的程度基本相近。