1) direct stiffness method
直刚法
1.
Then,based on the transverse distribution of temperature derived from fire simulation and material properties from relative experiments,lining safety is assessed by load-structure model,that is direct stiffness method.
0中的多重网格技术(Multiple Meshes)进行网格划分;然后结合仿真得到横断面的温度场与相应温度下的材料参数,应用荷载-结构模式(即直刚法)对二次衬砌的安全性进行评估。
2) direct stiffness method
直接刚度法
1.
The location of the control point is chosen at an assumed rock outcrop,and using direct stiffness method to compute the ratios of the displacement amplitude absolute values of the top of the ground to the ones of rock outcrop,that is amplifications.
文中控制点选在假想基岩露头,通过直接刚度法求解表面位移与控制点位移的比值,即放大系数。
2.
In this paper, according to the conception of rotation of the section orthographic projection around a fixed axis, the element stiffness matrix of thin-walled beam is directly deduced and the direct stiffness method is used to solve the continuous beam problem with different shear centers on one section.
按文[1]所述截面正投影绕定轴转动的概念,直接导出薄壁梁的单元刚度矩阵,并利用直接刚度法求解弯心不共线的连续梁。
3) refined direct stiffness method
精化直接刚度法
1.
The non-conforming displacement functions of refined direct stiffness methodare presented.
基于精化直接刚度法的不协调位移模式及有限元收敛理论中的ＩＰＴ条件，建立了Ｃ￣０类可分离位移型精化元的收敛性充分条件——强ＩＰＴ条件。
4) Dymanic stiffness matrix
动力直接刚度法
6) vertical stiffness
垂直刚度
1.
Also analyzed are the vertical stiffness and dampness characteristics.
介绍了空气弹簧的热力学特性,对空气弹簧的垂直刚度特性和阻尼特性进行了分析。
2.
The vertical stiffness and vibration frequency of the air spring system are calculated and analyzed on the basis of the simplified calculation model.
对空气弹簧悬架中的主要元件膜式空气弹簧进行了分析,在简化计算模型的基础上,进行空气弹簧系统垂直刚度及振动频率的计算和结果分析。
补充资料：直刚
1.耿直刚烈。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条