The nonlinear motion equation is solved in the time domain by step-by-step integration scheme.
针对水中悬浮隧道在波浪力作用下动力响应的问题,通过柔度系数法推导得到了悬浮隧道的等效刚度系数,考虑了不同自由度运动之间的耦合作用,建立了悬浮隧道管段的动力响应模型,在时间域内采用逐步积分法迭代求解其运动控制方程。
Based on Gurtin variational principle of displacement model,a kind of unconditionally stable step-by-step integration method was presented.
本文基于位移型Gurtin变分原理,利用经过空间离散后的只含单重卷积形式的泛函,在局部时间域上采用初位移、初速度和末位移、末加速度同时加入一种非时间步参数的插值函数形式对时间域进行离散,给出了一种计算结构动力响应的逐步积分法。
High precision direct integration scheme for structural dynamic load identification;
结构动态载荷识别的精细逐步积分法
The highly precise direct integration scheme is used for solving modal dynamic differential equation of the structure and a dynamic load identification method by the modal respo.
采用无条件稳定的精细逐步积分法求解结构的模态动力学微分方程 ,构造了通过结构的模态响应直接反求荷载列阵的迭代算法。
The highly precise direct integration scheme is used for solving modal dynamic differrntial eguation of the structure and a dynamic load identification method by the modal respon.
采用无条件稳定的精细逐步积分法求解结构的模态动力学微分方程,构造了通过结构的模态响应反求荷载列阵的迭代算法。
In comparison with the step-by-step integration algorithm, example shows the method introduced in this paper gives numerical results with much higher accnracy.
通过实例说明,应用本文方法与现有的逐步积分法相比,具有精度高等优点。
Some Thoughts for the Method of Cost Rebuilding in the Step by Step Cost Calculation Method
综合逐步结转分步法中成本还原方法之我见
Universal Step-by-Step Recursion Method of Solution for Structural Dynamical Response Following Variation Priciple
一种基于变分法求解结构动态响应的通用逐步递推方法
A Cost Accounting System Combining Microsoft Excel with a Parallel Summary Process Costing Method;
Microsoft Excel与平行结转分步法相结合的成本核算系统
in-and-out stepwise method
分批进入和退出的逐步回归法
Sequential discriminant analysis( SDA) is a classical method to select variables.
逐步判别分析是变量筛选的经典方法。
stage - by - stage a.
一步一步的, 逐级[步]的, 分阶段的
Gradual optimization of the structure of cultivation.
种植业结构逐步优化。
The consumption structure was improved step by step. Housing and traveling costs increased rapidly.
消费结构逐步升级“
Cost Accounting by Production Units and Equvalent Production Units in Parallel Closing Process;
平行结转分步法中按产量和约当量的计算
Criminal legislation for drug control has improved step by step.
禁毒刑事立法逐步完善。
PART IV PROGRESSIVE LIBERALIZATION
第四部分 逐步自由化
Stepwise Regression Method for Seepage Monitoring Data Analysis of Earth-rock Dams
土石坝渗流监测资料分析的逐步回归分析方法
step - by - step a.
逐步的, 逐渐的, 步进的
(3) The application of the method of successive approximation is simply described.
第3部分简要说明逐步逼近解法的运用。
The Stepwise Interpolation Approach of Precipitation Spatial Analysis in the Upper-Middle Reaches of the Yangtze River;
长江中上游降水空间分析的逐步插值方法
PM_(10) Concentration Forecast Model Based on Stepwise Regression Analysis
基于逐步回归分析方法的PM_(10)浓度预报模型
Application of Stepwise Discriminant Analytical Method in Screening Factor in the Water Quality Evaluation
逐步判别分析法在筛选水质评价因子中的应用
Increase diversity of solutions of MOEAs--∞-norm based stepwise method
提高MOEAs解集的分布性——一种基于∞范数的逐步方法
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