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- In deducing the stiffness matrix of members,the forming of the equivalent shear module is described in detail. 在推导单元刚度矩阵时,着重阐述了压型钢板等效剪切模量的形成。
- Stiffness Matrix of Member of Plane Steel Frame with Shear Deformation of Joint-Panels Taken Into Account 建立考虑节点域剪切变形的平面钢框架单元刚度矩阵
- stiffness matrix of member 单元刚度矩阵
- This paper deduces a stiffness matrix of cable member,which is better suitable for analysis of prestressed reticulated shell in use than the former stiffness matrix of cable element. 推导了预应力网壳结构在正常使用阶段的预应力索单元的特性矩阵。比较分析表明,与以前使用的索元公式相比,新导算式更适合于预应力网壳结构的分析。
- The stiffness matrix of the assemblage of elements is then generated in the same way as in the case of frames. 然后,按框架情况的相同方法建立诸单元组合体的刚度矩阵。
- In this paper,strain and stiffness matrix of isoparametric element with eight nodes and hexahedron are derived in detail. 推导了八节点六面体等参单元的应变矩阵、刚度矩阵,对该单元的位移解收敛性和畸变敏感性进行了分析。
- Based on the updated Total Lagrangian Formulation, the large deflection stiffness matrices of space member and guy elements are derived in this paper. 本文基于修正的总体Lagrangian坐标描述法推导了空间索、杆单元的大位移刚度矩阵。
- The stiffness matrix of space beam element with stiffarm is reported in this paper,using the method similar to the plane beam element. 按推导带刚臂平面梁单元的单元刚度矩阵的思路,推导出了带刚臂空间梁单元的单元刚度矩阵。
- A new kind of elasto - plastic stiffness matrix of elements is proposed in ferms of the theory of elasto - plastic strain,the finite element method and weighted factors. 介绍一种基于模糊控制的气体流速仪 ,对流速仪的工作原理 ,选用器件 ,加权因子自寻优在系统中的应用进行阐述 ,并给出几种消除干扰的方法。
- The substructure technique is introduced to calculate the stiffness matrix of elements, therefore, simulation of a column or a beam with beam-column element is realized. 在计算单元刚度矩阵时,采用子结构技术,从而实现了-根柱或-根梁采用一个非线性梁柱单元来模拟。
- The precise critical force of a system can be deduced from the fact that the determinant of stiffness matrix of the system is equal to zero in the critical condition. 由结构刚度矩阵行列式值为零的失稳条件导出结构失稳特征方程,从而精确地确定系统临界力值。
- The society publish its list of member annually. 该协会每年出版其会员名单。
- A stiffness matrix of hybrid crack tip element is presented based on the modified variational principle with relaxed continuity requirements and the stress and displacement fields of crack tip zone. 根据放松了连续性要求的修正势能原理及裂纹尖端的应力、位移场,推导了杂交单元的单元刚度矩阵。
- The introduction includes the principle of instituting contact interface element, the element stiffness matrix of parallel infinite element and the method of coupling the different element. 阐述了接触元建立的方法;推导了平行无限元的单元刚度矩阵方法以及无限元单元刚度矩阵组装成总体刚度矩阵的原理。
- Stiffness matrix of finite stripe element suitable for analysis of shear lag effect are derived fromanalysis of sbear lag effect of multicell box girder with the generalized finite stripe method. 用广义的有限条方法分析了多室箱梁的剪滞效应,推导了适用于分析剪滞效应的有限条单元刚度矩阵。
- This paper has also derived the unit stiffness matrix of bar element on which the moment of some nodes is over the elastic ultimate moment and discussed the convergent properties of computing method. 把水压机活动横梁假设成一交叉梁系,对其做了弹塑性有限元分析,导出了部分节点弯矩超过弹性极限时的梁单元刚度矩阵,讨论了计算方法的收敛性。
- The task consider geometry stiff matrix of suspenders due to adjustment of suspender length (the actual suspender length is shorter than its nominal length), and derive method and step of static tension of suspenders from single order variation. 本课题还考虑了由于吊索(杆)长度的调整(实际的吊索(杆)长度比名义长度短)而引入的吊索(杆)系的几何刚度矩阵(初应力刚度矩阵)。 并用一阶摄动理论导出了吊索(杆)系静张力的计算方法与步骤。
- Calculates the offset of member f within class c. 这个宏用来计算成员在这个类中的偏移。
- Lose the qualification of member representative. 一丧失会员代表资格。
- Tangent Stiffness Matrix of Space Cable Element 空间索单元的切线刚度矩阵
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