1) fuzzy stochastic finite element method
模糊随机有限元
1.
Based on the equivalent normalization theory,the model was clarified by the introduction of the three fuzzy stochastic damage functionals into the constitutional model and then the reliability and the fuzzy stochastic damage were analyzed on the basis of the fuzzy stochastic finite element method.
依据扩张原理及随机损伤变量满足β概率分布,对模糊集上随机损伤变量的CDF、PDF积分修正,结合当量正态理论,将3类模糊随机损伤泛函引入本构方程,完成模糊随机有限元可靠度与模糊随机损伤同步分析。
2.
And the reliability and fuzzy stochastic damage analysis are carried out on the basis of fuzzy stochastic finite element method.
方法基于损伤、概率、模糊隶属度在[0,1]区间上协调一致性,提出了模糊随机损伤力学观念;构造解释了3类损伤变量模糊性态及对应模糊映射分布,即降半分布、"秋千"分布和组合"秋千"分布,实现了随机损伤变量模糊化自适应生成与构建;依据扩张原理及随机损伤变量满足β概率分布,对模糊集上随机损伤变量的CDF、PDF积分修正,结合当量正态理论,将三类模糊随机损伤泛函引入本构方程,完成了模糊随机有限元可靠度与模糊随机损伤同步分析。
2) fuzzy finite element method
模糊有限元
1.
Study on fuzzy finite element method of rock and soil slope analysis;
岩土边坡稳定性分析的模糊有限元方法研究
2.
Linear elastic fuzzy finite element method is an effective technique used to analyze the uncertain response of structures due to the vague information in the elastic media.
线弹性模糊有限元方法是分析弹性介质体模糊特性对结构响应产生不确定性影响的有效方法。
3.
Stability of the artificial high slope in the left bank of Xiangjiaba Hydropower Project is analyzed with the program based on fuzzy finite element method.
利用编写的模糊有限元程序,对向家坝水电站左岸高边坡典型坡面稳定性进行了模糊有限元分析,同时分析了参数模糊性对人工高边坡应力和位移分布的影响。
3) fuzzy finite element
模糊有限元
1.
As fuzziness of mechanic parameters of Duncan E-B model for rockfill is considered, the parameters of rockfill material such as K、n、R_f、K_b、m are supposed as trigonometric fuzzy number, and fuzzy finite element method is employed for computing and analyzing fuzzy deformation field of concrete face rockfill dam (CFRD) under the different horizontal intercept.
考虑堆石材料邓肯E B模型中试验参数的模糊性,将堆石材料参数K、n、Rf、Kb、m设为三角模糊数,采用模糊有限元法计算分析了模糊数不同水平截集下混凝土面板堆石坝的模糊位移场,研究结果表明,堆石材料参数的模糊性对于坝体变位影响很大,设计中不能忽视。
2.
Also, a method based on genetic algorithm for solving the fuzzy finite element equilibrium equations is suggested in this paper.
采用模糊有限元分析了面板坝堆石材料的参数敏感度。
3.
At present, the solution of fuzzy finite element equation consists of the following three steps: Firstly, fuzziness of parameter is introduced into finite element equations.
目前,对模糊有限元方程的求解思路是:在确定性有限元方程中引入参数的模糊性,然后对应一系列阈值l,将模糊有限元平衡方程转化为一系列确定性区间方程组,再求解这些区间方程组。
4) stochastic finite element method
随机有限元
1.
A new Monte-Carlo stochastic finite element method;
一种新的蒙特卡罗随机有限元方法
2.
Probability analysis of seepage failure of embankments based on stochastic finite element method;
基于随机有限元的堤防渗透失稳概率分析
3.
Structural robust design based on perturbation stochastic finite element method;
基于随机有限元的非线性结构稳健性优化设计
5) SFEM
随机有限元
1.
Application of SFEM to reliability analysis of reinforced concrete massive structures;
钢筋混凝土随机有限元在非杆系结构可靠性分析中的应用
2.
Analyzing Sensitivity of Structure Response Based on SFEM;
基于随机有限元方法的结构响应灵敏度分析
3.
The Risk Analysis of Seepage Stability on the Basis of SFEM and Research of the Reinforcement Strategy;
基于随机有限元的堤防渗透失稳风险分析及除险加固策略研究
6) stochastic finite element
随机有限元
1.
Analysis on the reliability of the arch dam abutment stability based on stochastic finite element;
基于随机有限元的拱坝坝肩稳定可靠度分析
2.
Reliability analysis of fatigue and fracture based on stochastic finite element method;
基于随机有限元法的疲劳断裂可靠性分析
3.
Perturbation stochastic finite element method for reliability analysis of settlement of shallow foundations;
浅基础沉降可靠性的摄动随机有限元法
补充资料：模糊
1.亦作"模胡"。 2.不分明;不清楚。 3.谓草率，马虎。 4.混淆。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条