The whole stiffness matrix of structural system is derived by condensation approach.
分析了结构运动方程，并采用缩聚法建立结构总侧移刚度。
Because of the similarity of these sub-elements, the coefficients of stiffness for the nodes of the same zone (material) are equal in the whole stiffness field of the structure.
由于子元间的相似性，结构的整体劲度场中同一类型的结点，其劲度系数是相同的。
Based on the current studies on large pile groups, an analytical method considering slip of piles and soil and dynamic adjustment of integral whole stiffness of pile groups was put forward.
在分析了大型群桩研究现状的基础上，提出了考虑桩土滑移和群桩桩顶整体刚度动态调整的分析计算方法。
In finite element analysis, the bandwidth of the whole stiffness matrix is reduced by optimizing the node numbering, thereby the needed memory space is saved and the calculation time is reduced.
在有限元计算过程中，可通过优化节点编号来减少整体刚度矩阵的带宽，从而节约存储空间，减少有限元分析的计算时间。
The effects of stiffness and strength for outer members on stability ultimate bearing capacity of whole members were studied when the core members had been determined.
在内核构件已经确定的情况下，研究了外围构件的刚度和强度对整体构件稳定极限承载力的影响；
Current change in the MR damper coil can change the stiffness and damping of the whole support system, so the vibration of high-speed rotor can be suppressed by the MR damper.
用这种阻尼器支承的磁悬浮轴承转子系统，通过控制磁流变阻尼器线圈中的电流来改变整个转子系统的支承刚度和阻尼，抑制转子高速时的振动。
In the static analysis, study mainly focused on the static stiffness and in obtaining the static stiffness distribution of the whole work piece table.
在静态特性中着重分析了微进给平台的静态刚度，得出整个动平台的工作平面上的刚度分布图。
According to the principle of equivalent stiffness, we analyze the stability of the whole pipe, and thereby get a theory formula of the critical load of the whole pipe.
根据刚度等效的原则，将井管整体进行稳定性分析，并得到井管整体稳定性临界荷载的理论计算公式。
The elastic model based on the stiffness equation is presented, and the stiffness model of the whole structure is constructed via the stiffness assembly and coordination equation.
提出了大行程柔性铰链基于刚度方程的弹性模型，采用刚度组集的方法并通过建立协调方程，构建得到整体系统的刚度模型。
While the actual stiffness of engine stator is used for modeling, the stiffness of bearings is linearized by iteration to avoid the non linearization of the whole engine.
确定计算模型时，发动机定子按实际刚度；为了避开整机非线性问题，轴承刚度采用迭代算法进行线性化。
Spin-forging press machines body structure is a very important basic part, whose strength and stiffness influence the performance of the whole machine directly.
旋转锻压机本体是机床重要的基础部件，本体结构的强度和刚度直接影响到整个机床的性能。
The super element stiffness matrix and the stiffness contribution of substructures to the whole structure are developed.
推导了超级元刚度矩阵及子结构参与协同承载时对整体结构的刚度贡献。
To increase the whole strength and stiffness of the composite wing and to lower the manufacturing cost, the main component of the wing is employed with stitched technique.
为了提高复合材料机翼的整体强度和刚度，降低制造成本，机翼的主要结构件采用缝编技术。
Beginning from the influence of stiffness of axially mounted damper, a reasonable whole car dynamic model is established.
从减振器端部轴向安装刚度的影响入手，建立了合理的整车动力学模型。
It presented the whole design method of the static stiffness testing system. The main software and hardware of the system were illustrated and developed.
提出了静刚度测试系统的总体设计方案，并对该系统主要软件和硬件部分进行了说明与开发。
Then the filter is designed, which takes margin, stiffness, amplitude and filtering effect into consideration as a whole.
然后考虑稳定裕量、刚度、振荡幅度和滤波效果的要求以设计陷波滤波器。
The second support structure with high stiffness appears in this range. The whole strength and stability in the anchoring range of rock bolts is enhanced greatly.
因此，对锚杆支护系统的刚度要求较高，特别是锚杆预紧力起着决定性作用。
Also, the vibration frequency bands reinforcement than before, the whole bridge has increased stiffness, reinforced significantly, improved dynamic performance.
各阶自振频率较加固前要大，全桥刚度有所增加，加固后动力性能明显改善。
Also, the vibration frequency bands reinforcement than before, the whole bridge has increased stiffness, reinforced significantly, improved dynamic performance.
各阶自振频率较加固前要大，全桥刚度有所增加，加固后动力性能明显改善。
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