Then this paper introduces the principle and method of finite element dynamic analysis of spatial composite structure like gate.
介绍了闸门这类复杂空间组合结构有限元动力分析的原理和方法。
The finite element dynamic model for intelligent structures is formulated with a new piezoelectric plate bending element in this paper.
采用一种新的压电板单元，建立了含有分布压电传感元件和执行元件结构（智能结构）的有限元动力模型。
This paper has mainly studied the optimal sensor placement and management algorithm of coal-rock interface recognition based on finite element dynamic analysis.
本文对基于有限元动力学分析的煤岩界面识别的多传感器优化布置及管理算法进行了研究。
The finite element dynamic analysis model of the spindle assembly was developed by taking the advantage of the spring-damper elements to simulate the bearing supports.
在对主轴部件分析模型进行研究的基础上，采用弹簧阻尼单元模拟轴承支承的方法，建立了主轴部件动力学分析有限元模型。
Using the finite element dynamic optimization method, a stiffer installing plate was designed, and another fixing bracket with better dynamic characteristics was developed.
把安装支架作为减振系统的一部分，应用有限元动态优化法设计出刚性增强的安装板和动态结构性能良好的安装支架来改善减振效果。
Finite element dynamic analysis and experimental modal analysis have been carried out utilizing the large structure analysing program SAP5P for a certain motor vehicle frame.
应用大型结构分析软件SAP5P，对某车架进行了有限元动态分析和实验模态分析。
Considering characteristics of grotto relics the influence factors and dynamic finite element analysis methods on deformation stability grotto country rock are discussed.
针对石窟文物的特点，阐述了影响石窟围岩变形稳定性的主要因素和动力有限元分析方法。
The structural dynamic response of a certain multi? cylinder internal combustion engine block is analyzed applying finite element method.
应用有限元方法对某多缸内燃机机体在活塞推力作用下的结构动力响应进行了分析。
Based on energy functionals and with the inclusion of high order dynamic displacement modes, the finite dynamic element formulation for bar and beam is developed.
从能量泛函出发，通过引入高阶动态位移模式，导出了杆、梁、框架结构动态有限元列式，建立了杆梁动态有限单元。
Using the dynamic Finite Element Method, the dynamic soil pressure distribution along the pipe periphery and the free vibration characteristics of the pipe are studied in this paper.
本文通过动力有限单元法对管周围土压力的动力作用分布和管子的自振特性进行了某些探讨。
The key to establish a precise dynamic model with Finite Element Method is the simulation of the dynamic characteristics of the joint face in the machine tool.
而建立机床结构精确的动力学有限元模型的关键是对机床机构中结合面的动力学描述。
This method takes advantage of the dynamic simulation function of finite element analysis and the thermodynamic theory to calculate the value of thermal flux.
该方法利用动力学分析功能，结合传热学原理求解热流传递数值；
The geometric nonlinear finite element method is used to analyze the impact mechanism of dynamic compaction.
采用大变形几何非线性有限元法分析强夯加固机理及其振动对环境影响。
Using the finite element method, the dynamic buckling of a bar with finite initial imperfection under axial impact is analyzed in this paper.
本文用有限元方法分析了一定初缺陷杆受轴向冲击的弹塑性动态屈曲。
With combining bone remodeling with finite element analysis, the dynamic process of canine tipping movement during a therapy period is simulated and the stress distribution in each phase is obtained.
将骨重建过程与有限元分析相结合，对尖牙在一个治疗周期内的倾斜移动过程进行模拟并得到各阶段的应力分布。
The influence of seismic response on piles due to pile-surrounding soil and spacing between adjacent piles was studied with the method of whole dynamic finite element under the seismic condition.
用整体动力有限元方法分析桩周土及桩间距对桩基地震反应的影响。
The First six natural frequencies of a cantilevered triangular bending plate are calculated both by the conventional finite element and by the second order finite dynamic element.
用常规有限元和二次动态有限元解算了一个悬臂三角形弯曲板的前六阶固有频率。
The paper analysis strength of the vibrating screen, put forward improving method for its structure, with the dynamic finite element method and dynamic measure.
本文用动态有限元理论计算及在线测试分析方法，对振动筛的强度作了分析，提出了筛体结构的改进方法。
Considering characteristics of grotto Relics, the influence factors and dynamic finite element analysis methods on deformation stability grotto country rock are discussed.
针对石窟文物的特点，阐述了影响石窟围岩变形稳定性的主要因素和动力有限元分析方法。
The dynamic contact finite element models of standard involute gear and modification gear are established in the software of ANSYS.
在ANSYS软件中建立了标准渐开线齿轮与修形齿轮的动力接触有限元模型。
The seismic analysis of liquid storage container is conducted by finite element method for transient dynamic fluid-solid coupling model.
应用流体固体动力耦合统一分析模型的有限元法，进行了储液池的抗震分析。
Complex analysis is an effective finite element method to simulate the dynamic response of rock soil mass to earthquake.
复反应法是用来分析地震动力作用下岩土体动力性质的有限元方法之一。
By taking a shallow tunnel on the Yuhuai railway as the research object, ground vibration induced by blasting was simulated numerically using a dynamic finite element method.
以渝怀铁路人和场隧道爆破施工为背景，采用动力有限元法对浅埋隧道掘进爆破引起的地表震动效应进行了数值模拟。
Using the method of mode analysis, the author analyses the hookup on the way of finite element, and gives the dynamic characteristic of hookup.
利用模态分析的方法，对悬挂装置进行有限元动力分析，得到了悬挂装置的动态特性。
A general contact algorithm for parallel finite element simulation of dynamic contact problem is presented in this paper.
针对动态接触问题的有限元并行计算，提出了一种新的接触算法。
If combining simulated results and the finite element method, dynamic mechanical behavior in concrete can be further analyzed.
如果将混凝土细观结构模拟与有限元方法相结合，就能进一步分析混凝土的动力性能。
The rolling process of medium plate was analyzed with the explicit dynamic finite element method.
采用动态显式有限元法对中厚板轧制过程进行了分析。
The rolling process of medium plate was analyzed with the explicit dynamic finite element method.
采用动态显式有限元法对中厚板轧制过程进行了分析。
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