A geometry based mathematical model is established for the calculation of reliability index by use of the fuzzy random reliability theory for slope stability analysis.
将模糊随机可靠度理论应用于边坡的稳定分析，建立了基于几何法计算广义可靠指标的数学模型。
This paper puts forward a fuzzy random reliability formula named weighted average method, under the condition that random stress and fuzzy strength are all continuous variables.
对连续型随机应力和离散型模糊强度的模糊可靠度计算公式进行了研究，提出了当随机应力和模糊强度均为连续型时的加权平均法计算公式。
For a problem with performance functions which include random variables with fuzzy distribution parameters (FDP), it is important to evaluate their reliability accurately and rapidly.
对于功能函数中含有模糊分布参数(FDP)的随机变量问题，如何准确且简便地评估其可靠性，是十分重要的。
The mathematical models of probability of random event and fuzzy random event should be taken to analyze the reliability of a structure for these two kinds of limit state.
对这两种极限状态，应分别采用随机事件和模糊随机事件概率的数学模型进行其可靠度分析。
This paper presents the fuzzy reliability design of the helical compression spring, on condition that a fuzzy variable strength and a random stress are given.
本文对螺旋压缩型弹簧的强度为模糊变量、应力为随机变量的情况，提出了模糊可靠的设计方法，并给出了计算实例。
It is found that results of the traditional reliability method are less securable and those of fuzzy-random reliability method are more reasonable.
结果分析表明，传统可靠度分析结果偏于不安全，而利用模糊随机可靠度来评价边坡稳定状况更趋于合理性。
The calculation method of the fuzzy reliability of the structure was proposed when the distribution parameters of the random-fuzzy probability model were limited by the interval limitation.
提出随机-模糊概率模型的分布参数为区间界限限定时，结构模糊可靠度的计算方法。
Finally, the thesis is summarized, and the further research works about the fuzzy-random reliability analysis are pointed out.
总结了论文，指出了模糊随机可靠性分析方面还需要进一步开展的研究工作。
The difference between the common design method and the fuzzy reliability design method of random stress intensity is analyzed by means of a case study.
并应用实例设计，分析了常规设计法和随机应力强度曲模糊可靠性设计法的区别。
The paper presents a set of fuzzy method to solve the effect of non-random subjective indefinite factors on the reliability of the earthquake-proof structures.
本文对主观随机不确定因素对结构抗震可靠性的影响采用了一套模糊处理方法得到了考虑。
The random and fuzzy quality in the load, environment and design parameters will affect the reliability of pavement structure.
由于荷载、环境作用和结构设计参数的随机性和模糊性，它们都将影响路面结构的可靠度水平。
For the consideration of the fuzziness of limit states, the method of probabilistic integral is used for the calculation of fuzzy failure probability and fuzzy random reliability index.
对于极限状态的模糊性，基于概率积分法研究了模糊破坏概率及模糊随机可靠指标的求解方法。
The random fuzzy network theory has been presented in this paper on purpose of evalut ing the reliability of a water supply system during strong earthquakes.
本文详细介绍了笔者所建议的运用模糊图理论和方法进行城市输水管网的地震可靠性分析途径和计算程序。
In this paper, the analysis model of structural fuzzy-random reliability of considering human error probability possibility distribution function is derived.
由此给出了人误概率的可能性分布函数，建立了基于人误概率可能性分布的结构模糊随机可靠度分析模型。
Study on Fuzzy Random Reliability of Existed Civil Buildings and Appraisal Program Designing;
在一次二阶矩法的基础上，推导了计算模糊随机可靠度的具体公式。
Study on Fuzzy Random Reliability of Existed Civil Buildings and Appraisal Program Designing;
在一次二阶矩法的基础上，推导了计算模糊随机可靠度的具体公式。
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