matrix element的例句大全

The stiffness matrix of synthetic dual plate-spring interlayer element is deduced.

导出了双层板 ― 性夹层的综合单元刚度矩阵.

The stiffness matrix of semi-rigid steel frames and the fixed end moment are deduced, based on the connection element method incorporating the effects of joint flexibility.

采用连接单元法，考虑连接柔性的影响，推导出半刚性框架梁柱的刚度矩阵及半刚性梁的固端弯矩。

First, flexibility matrix of cracked beam element is induced considering all coupling effects.

本文首先推导了当考虑所有的耦合效应时,梁损伤单元损伤处的柔度矩阵.

This means that a general element of the flexibility matrix is known as Maxwell's reciprocal relation.

这意味着,对于柔度矩阵的一般元素是为众所周知的马克斯威尔互等关系.

At the same time, from the basic theory of mechanics of materials, particularly expatiate the material secant stiffness of the principal strain direction and the principal stress direction and the element transformation matrix; they provide the theory basis of the procedure presented in this paper.

同时由材料力学出发详细推导了主应变或者主应力方向上的材料割线刚度、单元坐标转换矩阵，为本文程序的编制提供了理论基础。

Therefore, based on the homogenization high precision direct integration technology and matrix theory, this paper has proposed a precise element method of the analysis on frame structure.

因此，本研究以框架结构为研究对象，基于新型扩容精细积分法和矩阵分析理论，提出框架结构分析的精细元法。

According to the elastic catenary theory, the spatial catenary cable element used for finite element analysis of the structure is derived from the exact analytical expression. The precise expression of two-node cable element tangent stiffness matrix and the tension of cable end are educed.

根据弹性悬链线的理论解析解推导出适用于导线结构有限元分析的空间悬链线单元，得到了两节点索单元的切线刚度矩阵和索端张力的精确表达式。

Finally pointed out that traditional cable element stiffness matrix than this article derivation stiffness matrix too big, cause tension on the transmission tower small calculated values.

最后指出传统索单元刚度矩阵比本文推导刚度矩阵偏大，造成对输电塔拉力计算值偏小。

In order to practice, a damage identification method based on element matrix perturbation theory was advanced, which accords with presently experimentation condition and test level, and its theory, mathematic models, solving methods and application were studied.

为了实用的目的，本文根据目前的试验条件和测试水平提出了基于频率变化与结构单元矩阵摄动理论的损伤识别方法，并对其基本理论、数学模型、算法和应用进行了系统地研究。

The optimum analytical line of each element and conditions were selected during the test, and matrix effect was corrected by matrix match. This method is simple, rapid and reliable. The RSD is less than 2.5% and the recovery is 95%-105%.

通过试验优化出各元素的分析波长和分析条件，且用基体匹配补偿基体效应该法流程简单，分析快速，回收率为95%~105%，相对标准偏差小于2.5%。

The Application of Imitation Wave Matrix Solution to Boundary Element Method

边界元拟波阵解法的应用

The singularity of thick and thin plate element stiffness matrix due to the use of the reduced integration on the basis of the finite element is investigated.

本文研究了薄厚板壳有限单元统一性理论中，由于采用降阶积分而使得刚度矩阵产生奇异的问题。

The similarities and differences between matrix theory and non-matrix theory are analyzed, and in accordance with the matrix theory, foundation of mechanical analysis on rotating thin shell and finite element method for internal forces of tower tube are discussed in the paper.

分析了有矩理论与无矩理论的异同点，并根据有矩理论，总结了旋转薄壳体的力学分析基础和塔筒内力的有限单元法。

A simplified semi-analytical method using spline functions is proposed for evaluation of flexibility coefficient matrix of layered elastic foundation, and the plate is modeled by thin-plate finite element.

在一次样条半解析法求解粘弹性地基动力柔度系数[1]的基础上，应用子结构法求解了粘弹性层状地基上板的动力响应。

An Element Stiffness Matrix of Thin-walled Open Cross Section Bar in the Centroid Coordinates

开口薄壁杆件单元刚度矩阵在形心坐标系下的表达形式

Suggestion About the Torsional Stiffness Matrix of a Thin-walled Beam Element

对薄壁杆件扭转刚度矩阵的建议

Element stiffness matrix of thin-walled beam considering restrained torsion

考虑约束扭转的薄壁梁单元刚度矩阵