屈曲模态 meaning in Chinese
buckling mode
Examples
- The fem analysis was carried out for many practical frames where both the axial forces and the stiffnesses of members were varied story - by - story
而后研究了支撑刚度变化对框架屈曲模态及各阶模态对应的屈曲荷载的影响。 - Using the nonlinear methods of the ansys procedure , the stability of the gallery of pudong international airport in the second phase under several different load combinations is analyzed , and load factors , buckling modes , buckling characters and other different factors are obtained
利用ansys程序的非线性分析功能对上海浦东机场二期工程中的候机长廊结构进行了多种荷载组合下的稳定性分析，得到各组合下的屈曲荷载因子、屈曲特征、屈曲模态及不同因素的影响。 - ( 2 ) the finite element program ansys is used to analyze the elastic buckling of rectangular tube , consequently the buckling load pcr and the simulating formula for the restraint coefficient & , is obtained . the results derived from the program are compared with the british standard and china standard
( 2 )采用有限元程序ansys对矩形钢管板组进行了弹性屈曲分析，得出其临界荷载p _ ( cr ) ，弹性屈曲模态与解析法所作假设相符，并拟合出均匀受压下的矩形钢管约束系数k _ 1的公式，并与英国规范和我国规范进行比较。 - Analyzed with the developed software , the stress and deformation distributions of f320 derrick and j250 / 42 - k derrick under several working conditions are obtained . the results obtained here are consistent with tha t obtained with supersap93 , which illustrates the program is correct and practicable . finally a fem pre - processor and post processor is developed
本论文用编制的程序分析了f320型和jj250 / 42 - k型石油钻机井架在几种工况下的应力、变形分布，及两种井架的固有模态、屈曲模态和可靠性，所得结果与supersap93的计算结果比较，应力和位移误差均相差很小，说明本程序系统是正确可行的。