By introducing the FEM, the mixed method is extended to perform finite element reliability analysis.
通过引入有限元方法，混合分析法可适用于结构可靠度问题。
On the base of above research, stochastic finite element method was adopted to attempt to analyse reliability of the piezoelectric truss structure.
在此基础上引入随机有限元法，对该桁架系统进行结构可靠性初探研究。
It introduced the technologies on the visualization of structural reliability, such as Finite Element software with graphical user interface, prediction model of fatigue life and implement method.
介绍了结构可靠性可视化相关技术，如通用有限元软件、结构可靠性可视化实现方法等。
This paper is based on stress analysis of directionally solidified turbine blade with the Finite Element Method. The reliability analysis method with a simple failure model is proposed.
本文在正交异性材料定向结晶涡轮叶片的应力有限元分析的基础上，以一种简单的破坏模式列出了可靠度的计算方法。
The finite element method of random land subsidence and the reliability analysis of random soil parameter are furthermore researched.
进一步研究了随机地面沉降的有限元解法及随机土参数的可靠性分析。
The force state of perforation tube string for testing of oil is analyzed with the finite clearance element method, and the field applied examples prove its reliability and veracity.
用此方法对试油测试射孔管柱的受力状态进行了分析，并通过现场应用实例证明了此方法的可靠性和准确性。
The thermal residual stress was calculated by the finite element method. Both testing and calculation data proved the reliability of testing data.
采用有限单元法计算了反射镜坯体的热残余应力，通过对比验证了测试结果可靠性。
The fix of section boundary condition has great influence on the reliability of the result while the finite element method is used to solve the temperature field of turbine rotor.
在用有限元程序计算汽轮机转子温度场时，边界条件的确定对计算结果的可靠性具有重要影响。
Aiming at the real prototype, we use the finite element method to analysis the effect of disposition of the long bolts and check its reliability.
本论文针对实际样机产品设计，着重运用有限元法对长螺杆的布置及其连接可靠性进行了分析。
The applicability and reliability of this method is verified by the test data and computational results from traditional finite element method.
通过与试验资料及常规有限元方法的对比，验证了简化计算方法的适用性和可靠性。
Finite element method is used to carry on numerical simulation of fluid-structure interaction for the system of TLD, and a verification of the reliability of fluid-structure coupled mode is made.
尝试用有限元分析的方法模拟TLD中流体与结构的耦合作用，并验证了由此方法建立起来的流固耦合模型的可靠性；
This paper presents a method, based on the finite element, to compute the structural reliability of bias tunnel lining. Authors compile a practical program and give an example.
提出了基于有限单元法求解偏压隧道衬砌结构可靠度的方法，开发了实用计算机程序，并给出实际算例。
Based on finite element theory and optimization theory, considering mechanical properties of the structure, the reliability optimization design method of tower truss system is presented.
根据有限元理论及最优化理论，同时考虑结构受力特点，给出了塔架体系在可靠度约束下的最优化设计方法。
In this paper, a method USES to calculate structure dynamic response is proposed, which is based on the three parameter reliability model and perturbation probabilistic finite element method.
将可靠性分析三参数法与摄动概率有限元法相结合，提出了一套求解结构体动态响应概率分布的方法。
Based on reliability theory, combined with finite element method for structure optimization, the lightweight design for the lower arm of a suspension is conducted.
基于可靠性理论，结合有限元结构优化方法进行某悬架下摆臂的轻量化设计。
The problem of achieving stable reliability analysis of piezoelectric trusses with random parameters was studied on the basis of the finite element analysis method and stable secular equation.
在有限元分析方法基础上，基于稳定特征方程对随机参数压电桁架结构进行稳定可靠性分析。
To test and verify the reliability of equivalent beam method, finite element method is applied to the analysis on dynamic characteristic of frame style subway bridge.
为验证等效梁法的可靠性，运用有限元法对框架式地道桥的动力特性进行了分析。
By means of fuzzy finite element method, the method for fuzzy reliability analysis of structures are put forward based on possibility theory.
利用模糊有限元法，建立了基于可能性理论的结构模糊可靠度计算方法。
The stochastic finite element method is used to analyze the composite structural reliability. Here the laminate structure is made of unidirectional fiber composites.
运用随机有限元法，对单向纤维复合材料组成的层合板结构进行了可靠性分析。
This paper deals mainly with the analysis method of the finite element and reliability for truss structures with random parameters under random loads action.
对随机参数桁架结构在随机荷载作用下的有限元分析方法进行了研究。
Combined model on the basis of the Finite Element Method and Multisurface Function was used to improve approximating precision and reliability in modelling abnormal height surface.
应用有限元法与多面函数法的加权综合模型改进拟合模型在逼近高程异常曲面时的拟合效果。
Which shows that the cylinder is designed to meet the reliability requirements expected, the finite element method for life prediction of structural components is feasible and necessary.
从而说明该气缸的设计符合预计的可靠性要求，其通过有限元方法来对结构零件进行寿命预测是可行的，也是很有必要的。
In this paper stochastic finite element method and SFEM-based reliability evaluation are developed for linear, nonlinear, static and dynamic problems.
本文针对工程结构中的随机因素，开展了线性与非线性，静力和动力问题的随机有限元法，及以此为基础的结构可靠性研究。
Based on the background of the CMG, the dissertation is about CMG's dynamic characteristics and reliability analysis using the theory of finite element method.
本文以控制力矩陀螺为研究背景，依据有限元方法对控制力矩陀螺进行动态特性分析和可靠性分析。
This method can consider the fuzziness of both the basic variables and the limit states, and it is an extension of the normally used stochastic finite element reliability analysis method.
既可考虑基本变量的模糊性，又可考虑极限状态的模糊性，是常规的随机有限元可靠度分析方法的推广。
The flutter reliability could be more accurately analyzed by using the proposed method based on a deterministic finite element method in which the limit state function is implicitly represented.
实际的悬索桥颤振可靠度应该采用基于有限元法的改进响应面法进行计算。
This method can also be used to estimate the reliability of finite element analysis and dynamic design of automotive structures.
这个方法也可用于估计有限元分析和汽车结构动力学设计的可靠性。
If the fuzziness of the basic variables and the limit states are not considered, the method will turn into the normally used stochastic finite element reliability analysis method of slope stability.
当不考虑基本变量和极限状态的模糊性时，它即退化为随机有限元可靠度分析方法。
The reliability and sensitivity of The hydrogenation refined reactor were analyzed through 5000 samples Monte-carlo and finite element method.
用蒙特卡罗法和有限元相结合方法对加氢精制反应器模型进行5000次抽样，并对其可靠性和灵敏性进行分析。
The reliability and sensitivity of The hydrogenation refined reactor were analyzed through 5000 samples Monte-carlo and finite element method.
用蒙特卡罗法和有限元相结合方法对加氢精制反应器模型进行5000次抽样，并对其可靠性和灵敏性进行分析。
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