介绍了结构位移的概念及其计算方法，并以结构位移计算为例，阐述一题多解在培养学生的力学素质中的重要作用。
The displacement structures and fast inversion formulas for confluent polynomial Vandermonde-like matrices are derived, which generalize the main results in the case of simple nodes.
推导了考虑几何非线性项的结构形状优化位移灵敏度和应力灵敏度计算列式。
This thesis deduces computational formulations of displacement sensitivity and stress sensitivity in structural shape optimization considering geometric nonlinear element.
在计算中，溢流坝段闸墩其它部位结构相连接处采用非协调网格，并且应用局部非协调网格协调位移解法进行计算。
In the calculating, the local incompatible mesh was adopted at the joint of the pier and other structure, then apply compatible displacement method of local incompatible mesh to calculate.
根据结构分析中的虚功原理推导弹性地基梁位移计算的一般公式，介绍了连续弹性地基梁的静力分析方法。
Based on the visual work principle of structure analysis, a general formula for the displacement calculation is deduced for the static analysis of the beam on elastic foundation.
并结合管袋结构临界稳定性原理以及持续位移计算原理进行分析比较，得到相关结论。
Combined with the theory of critical stability and computation theory of lasting displacement, conclusion is made.
提出一种采用连续化方法对高层框架—剪力墙结构在侧向荷载作用下的位移、内力及相互作用的计算方法。
The paper puts forward a kind of calculating method for displacement, internal force and interaction of high-rise frame-shear wall structure under lateral load by using continuity method.
应用多层弹性体系力学分析程序计算路面结构的应力、应变和位移。
The stress, strain and displacement in pavement structure can be computed by the mechanical analysis program of the multilayer elastic system.
对这些有缝结构进行计算分析时，接缝及裂缝状态的变化会使得接触界面的范围和界面上的应力和位移不断发生变化。
When analyzing structures with joints or cracks, state changing of these interfaces will affect stress and displacement of contact surface.
应用图乘法求结构位移比较简便，但若忽略其适用条件和特点，将导致计算出错。
It is convenient to apply diagram multiplication when structure displacement is calculated, but faults easily occur if its applying conditions and characteristic are ignored.
门架结构工程计算和动态分析中均需求解和应用门架任意点的位移，但目前尚缺乏这种位移公式。
Arbilrary particle displacement is required to be solved and applied in engineering calculation and dynamic analyses for gantry structure, but formula of this kind is still lacking at present.
根据游梁抽油机的改造方案及结构尺寸，计算了加速度、速度和位移。
Based on the pumping unit's improvement scheme and its structural size, we calculated its acceleration, speed and displacement.
阐述钢索结构的内力及位移计算的有限分析法。
A finite analysis calculation method of the internal force and displacement on the wire rope structure is presented.
提出了三种计算结构位移比的补充方法，即第一振型法、弹性时程分析法和推算平面端部位移法。
Three additional displacement ratio calculating methods, i. e., the first mode method, elastic time history analysis method and calculating plane end displacement method, are suggested.
结果建立了用于计算机辅助设计的镍钛记忆合金牵引器有限元模型，可以预测一定形状的牵引器在变形过程中(各时段)其本身结构中各节点、单元的受力、位移情况。
Results the finite element model of NTMA tractor for CAD was set up, which could predict the strength and displacement of every node and element of its own structure in the course of deforming.
通过对变截面多跨不等高排架位移条件的分析，导出了此类结构在一般荷载作用下的柱顶剪力及变形计算公式。
Formula for calculating shear and displacement of the top of column in bentuncler general load has been proposed the basis of analysis of displacement conditions ofbent.
着重讨论了伸缩液压缸顶端位移的计算以及对结构刚度的评定方法。
The calculation of top displacement of telescopic hydraulic cylinder and the evaluation of structural rigidity are emphasized.
对实例计算结果的分析表明，半主动控制下的滑移隔震结构不但具有较好的隔震效果，而且能有效地减小基底的最大滑移量及残馀位移。
Numerical results show that the sliding structure using semi-active control not only has good vibration isolation effect, but also has less maximum slippage and less residual base displacement.
水平基床系数是在计算深基坑的变形、支护结构的稳定性，以及桩在水平荷载下的位移、内力等方面有重要意义的参数。
Horizontal foundation modulus is an important parameter in calculating the deformation of deep excavation project, evaluating the stability of the retaining structure.
此外，将结构层及车辆荷载折算成相应结点荷载，计算出由车辆等荷载引起的位移增加值。
Furthermore, considering the load of highway structure and vehicle load, and through converting them to equivalent nodal load, the increased displacements are also obtained.
计算了结构压缩的载荷-位移曲线和变形情况。
The force-displacement curve and the deformation are calculated.
从计算结果看，结构的动位移与输入的地震波方向及维数有关。
From the results, it could be known that the structure's dynamic displacements were related with the seismic waves dimension and direction.
但目前土钉支护结构的设计分析方法仍不够完善，对其可靠性、变形位移计算的研究也很不足。
But the method of its design analysis is not perfect yet, and the study on its reliability, deformation and displacement is also very poor.
计算结果表明试验模型结构振动位移的减小主要取决于压电陶瓷驱动器所引起的结构阻尼变化。
Calculating results show that the reduction of vibration displacement is mainly due to the structural damping variety caused by PZT actuators.
本文提出了一种计算三维结构瞬态温度、位移和热应力的近似方法——等效时间法。
The equivalent time method (ETM) for approximate calculation of the transient temperatures displacements and thermal stresses in 3-d structures is proposed in this paper.
文中的求解方法是先通过计算结构基础在爆破震动激励下的实际位移，再通过基础的实际位移来求解结构的响应。
In this paper, the actual displacement of the structure foundation under blasting vibration stimulation is calculated at first, then, the response of structure by the displacement can be worked out.
本文以某基坑支护工程设计为例，讨论了悬臂式桩排支护结构设计中支护结构水平位移计算问题，并提出了减小支护结构水平位移的构造设计措施。
In the design of cantilever pile cluster bracing structure the calculation of its horizontal displacement is discussed by taking the design of certain foundation pit bracing as an example.
指出了目前钢筋混凝土结构弹塑性位移计算结果与实际地震反应存在较大差异的主要原因。
The main reason for the difference between the calculated nonlinear seismic response and the actual seismic response is analyzed.
而后提出了用变系数的方法，计算结构在不同受力阶段位移的简化实用公式。
Finally, the simple and applicable formula is presented in order to calculate the shear wall's displacement indifference phases.
首先在ANSY S软件中计算结构受结点力激励时外表面的法向位移；
The normal displacement on the coupling surface which is stimulated by node force is calculated in ANSYS firstly.
轨道结构与桥梁共同作用的力学计算模型是解决轨道纵向位移阻力与梁轨相对位移相互作用计算问题的关键。
The key is that to resolve the interaction between bridge and track, that the mechanics model of this interaction, as well as rail longitudinal resistance to displacement between rail and beam.
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