文中对计算结构力学程序设计的难点作了分析。
The paper has analysed the difficulties m programming for computational structure mechanics.
本文论述了计算结构力学与最优控制理论的模拟关系。
The simulation between computational structure mechanics and optimal control is expounded in this paper.
运用结构力学的矩阵分析法和计算机对抽芯作业车主体金属结构做了力学分析与计算，进而校核主体金属结构的强度、刚度和稳定性。
Mechanical analysis and calculation of the truck's metal construction are made by the matrix method, and the strength, rigidity and stability of the metal construction are checked.
关于结构弹性固定端固定程度的概念和计算是船舶结构力学中一个悬而未决的难题。
The concept and calculation about the degree of fixity of elastic fixed ends in structures is an unsolved problem in mechanics of ship structures.
将有限元处理的内力值与结构力学简化计算的内力值进行初步比较，查找分析产生差别的原因。
The internal force of the finite element method compares with the plane results of the mechanics of structure method, finding the differences between them, and then analyzing the reason.
首先通过结构力学解析法对顶板沉降量的计算，估算出能维持顶板稳定的厚度取值范围；
The settlement calculation of artificial roof was done with structural mechanics analysis method, and the scale of thickness which can maintain the artificial roof stably was obtained.
利用此法，能计算结构静响应的均值和标准差，估价制造误差引起的结构力学性能的随机性误差。
We can use this method to calculate the mean values and standard deviations of the responses, and estimate the stochastic errors of structural characters resulting from the fabrication errors.
以理论力学瞬心概念为基础，结合结构力学位移法，提出了一种计算斜杆刚度系数的简易方法———瞬心法。
A new way to calculate the stiffness factor of the slope bar in structural mechanics based on the method of instant center in mechanics of theory is presented.
运用散体结构力学理论，以新的方法分析垂直型埋刮板输送机物料稳定输送的条件，并导出了物料运行阻力计算式。
Bulk mechanics theory is applied to discussing conditions that vertical en masse conveyor conveys material steadily and deriving resistance to moving material.
因此本文针对城市轨道交通的特点，着重对高架桥上整体道床的钢轨支承间距进行研究，计算分析了不同轨枕间距对轨道结构力学特性的影响。
In this paper, aiming at the characteristics of urban track traffic, research has been done mainly on support spacing of rail on integrated ballast bed of viaduct.
以结构力学为基础，利用加固前对钢板梁桥测得的横向位移，提出了一种通过反算出列车等效横向摇摆力来计算加固后钢板梁桥的横向位移的方法。
In the paper, one of the finite element analytical models for spatial vibration of the train and deck steel plate girder bridge system is presented.
通过对雪峰露天矿山顺层岩质边坡的岩体结构力学参数进行分析，应用响应面法计算边坡可靠度，结果与实际情况基本相符。
Based on the analysis of physical and mechanical parameters of bedding stratified rock slope of Xuefeng open pit, the rock slope reliability is calculated by the response surface method, th...
主体结构中，整体框架计算采用PKPM系列程序，一榀框架计算采用框架结构力学简化方法。
In the corpus construction, the whole frame adopts PKPM series procedure, single frame adopts construction mechanics simplification method.
利用结构力学与最优控制的模拟理论，研究弹性波在层状介质中传播的数值计算方法。
The thin layer method(TLM) is a semi-analytical and semi-numerical approach for the analysis of elastic wave propagation in stratified media.
利用结构力学与最优控制的模拟理论，研究弹性波在层状介质中传播的数值计算方法。
The thin layer method(TLM) is a semi-analytical and semi-numerical approach for the analysis of elastic wave propagation in stratified media.
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