1) lateral stiffness martrix
侧向刚度矩阵
1.
By the LDLT decomposition of the sub-martriz[KII] of structure s total stiffness martrix,can avoided reverse transformation and got the inter freedom degrees of sturcture when caculating the lateral stiffness martrix in sub-structiure.
通过对榀总体刚度矩阵的子矩阵（ＫＩＩ）的ＬＤＬＴ分解，在求出单榀子结构侧向刚度矩阵时避免了求逆运算，并得出结构内部自由度。
2) lateral stiffness matrix
侧移刚度矩阵
1.
The lateral stiffness matrix for dynamic analysis of this system is derived by semi-analytic approach.
在进行短肢剪力墙结构的横向振动分析时,将其简化为质量集中在楼层标高处的串联质点系,采用半解析法导出了任意肢数短肢剪力墙结构的侧移刚度矩阵。
2.
In this thesis,we decress the subordination degree of freedom with condesation technology to get the lateral stiffness matrix from the structure one according to dynamic character analysis of the frame\|shear wall structure.
就框剪结构的动力特性问题 ,采用动力凝聚方法把从属自由度缩减到便于求出侧移刚度矩阵 ,从而把原来的框—剪体系转化为带有集中质量的杆件模型 ,由广义JACOBI法求出频率和振型 ,然后针对算例 ,对一般的框—剪体系的简化作了分析 ,取得了很好的效果 ,对工程实用有较高的指导和参考意
3) drift stiffness matrix
抗侧移刚度矩阵
1.
The substructure method together with Gaussian elimination method are used to compute the generalized drift stiffness matrix of space tall building structures.
首先提出了适用于多重屈服面的Ｚｉｅｇｌｅｒ移动规则与Ｐｒａｇｅｒ移动规则，采用子结构法与高斯消元法相结合，建立了形成空间高层框架广义抗侧移刚度矩阵的计算过程。
4) vertical stiffness matrix
竖向刚度矩阵
1.
Calculation of vertical stiffness matrix of frame structures subjected to vertical earthquake action;
竖向地震作用下框架结构竖向刚度矩阵的计算
5) stiffness matrix
刚度矩阵
1.
Effect of structural vibration model and stiffness matrix on earthquake response;
结构振动模型和刚度矩阵对地震响应影响研究
2.
Analysis of behaviours of Rayleigh waves by stiffness matrix method;
瑞利波特性刚度矩阵分析方法
3.
Element stiffness matrix and modified coefficients for circular steel tubes with tapered ends;
双锥型圆钢管的单元刚度矩阵及修正系数
6) Rigid matrix
刚度矩阵
1.
Discussion on the structural vibration model and rigid matrix of elastic-plastic time history analysis
弹塑性时程分析中结构的振动模型及刚度矩阵
2.
The elasto-plastic rigid matrix of three- dimensional beam element is deduced,It realizes elastic-plastic dynamic analysis of the real three- dimensional concrete-filled steel tubular arch bridge.
利用弹塑性理论建立了钢管混凝土三维梁单元动力分析的弹塑性刚度矩阵,从而实现了钢管混凝土拱桥结构的真三维弹塑性时程分析。
补充资料：轮胎侧偏刚度
轮胎侧偏刚度为轮胎侧偏力与侧偏角的比值:k=F/a,式中k为侧偏刚度，F为侧偏力，a为侧偏角。侧偏刚度单位为N/rad。
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