小应变理论 meaning in English
small strain theory
Examples
- In this paper , we analyzed effects induced by the geometric nonlinear on the rigid steel - frame and the semi - rigid steel - frame , by use of the theory of beam - column and the theory of big - displacement & small - transfiguration . we also discussed the difference between the rigid steel - frame and semi - rigid steel - frame
因而，本文亦将按大位移-小应变理论来分析几何非线性分析对刚性平面钢框架及半刚性平面钢框架的影响，并它们的差异进行有益的探讨。 - Thirdly , because there is local large deformation in the sand breakage under vibrating load in the destructive phase , small deformation theory is not appropriate ; therefore , large deformation analysis theory is applied to this process . based on the research of many predecessors , the author sets up a computation pattern of the saturated sand deduced from energy theory
对于砂土在进入到破坏阶段，往往伴随着大应变的出现，已有的小应变理论已经不能满足工程计算的要求，本文在以上分析得到的能量方程的基础上，利用虚功原理推导出在振动力作用下的大应变有限元方程，并得到合理的数值解。 - The result of the comparison shows that the analytical solution obtained here takes on better agreement with practical cases than that of linear one , and the result also shows that , comparing to the solution from nonlinear theory , the evaluation of the settlement and the consolidation degree from linear theory is small . as a primary part of self - weight consolidation , a mathematical model for sedimentation in the steady water , with the volume fraction of the soils as its depended variable , is established . the model shows that the progress of the sediment of the soils is similar to the propagation of the shock wave
本文讨论了不同的一维大应变固结理论之间的统一性，首次运用变换群方法获得了多种条件下大应变非线性固结问题的解析解答，所有的解答都通过实际的摘要试验数据与相同问题的大应变线性固结理论或者小应变理论作了比较，以便验证这些解答的适用条件和有效性；这些解答可以直接的应用于工程实际问题，也可以作为类似固结问题的数值计算结果的检验标准，同时为大应变非线性固结理论的进一步发展提供了新的研究途径。