In order to deal with complex tree-type structure of feeders. a smart reliability calculation method is developed.
在配电网可靠性计算中,实现了一种非常灵活的可靠性算法,能够处理结构任意复杂的树型馈线。
Based on fracture mechanics and theory of reliability, this paper offers the reliability calculation method for welded box beam having fracture.
根据断裂力学及可靠性理论,提出了一种起重机焊接箱形梁存在裂纹缺陷的可靠度计算方法。
Damage criterion of structure by blasting seismic is fixed, and dynamic reliability calculation method of structure by blasting seismic action is obtained.
确定了爆破地震作用下建筑结构物的破坏准则,并得到了爆破地震作用下计算结构动力可靠度的方法。
The test analysis and calculation results further proved the exactness of the reliability calculation method and the stability of the roadbed slope in test section.
由试验分析和计算结果进一步验证了试验路基边坡的稳定性及可靠性计算方法的准确性。
The research work involves reliability calculation method, wind-induced analysis, sensitive analysis and reliability-based design method of the cable-stayed double-layer cylindrical latticed shell.
本文以斜拉双层柱面网壳结构为研究对象,对可靠度计算方法、风致响应分析、敏感性分析和基于可靠性的设计方法等方面进行了研究。
The Calculation method of the rolling bearing reliability is systematically discussed in this paper.
本文较系统地论述了滚动轴承的可靠性计算方法。
System availability is the comprehensive reflection of reliability and maintainability. The system availability calculation formula cannot be derived by common Markov method.
系统可用度是可靠性和维修性的综合反映,常用的马尔可夫方法无法给出可修复机电产品的系统可用度计算公式。
A new calculation and analysis method is also put forward for the protection reliability of lightening rod.
此外还提出了一种新的避雷针保护可靠性的计算和分析方法。
Based on the moment estimation of limit state function for calculation of failure probability, a new reliability sensitivity analysis method is presented.
基于极限状态函数矩估计的失效概率计算,提出一种新的可靠性灵敏度分析方法。
A new method for reliability analysis and calculation of the gray maintainable system is put forward using the gray theory under the condition of lacking information from its practical state.
从灰色可维修系统实际工作状态出发,在缺乏信息的条件下,运用灰色理论,提出其可靠性的分析计算新方法。
This method can give convenience to the calculation of reliability.
这种方法方便了石拱桥可靠度的计算。
Based on the relation between reliability and lifetimes of rolling bearings, this paper gave a lifetime calculation method which depends on the relevant reliability range.
从分析滚动轴承的可靠性与寿命之间的关系出发,提出了在不同的可靠度范围内,采用不同的寿命计算方法。
This calculation method possesses better accuracy and reliability to predict the pressure change in the process of cryogenic liquid non-loss storage.
该种计算方法在预测低温液体无损贮存压力升高时有较高的准确性与可靠性。
Based on the security time limit theory, the calculation method for the consumption amount of the appointed time and some examples of reliability analysis were presented.
基于“安全期限理论”,提出了直升机使用期限消耗量的计算方法,并进行了实例的可靠性分析。
The advanced first order and second moment iterative method are employed for calculation on reliability index and failure probability.
采用改进的一次二阶矩法对腐蚀管道的可靠性指标和失效概率进行了分析和计算。
Before reliability calculation with the network flow method, the affective area of tie switch is knew through computation of the AC load flow.
在实现思路上,先通过交流潮流确定联络开关的切换范围,再用前述的网流法计算系统可靠性。
This paper discussed the method of probability design(reliability design), given calculation formula of reliability on hydraulic pressure component, and illustrated by living example.
本文论述了概率设计(可靠性设计)的方法,给出了液压元件的可靠性计算公式,并举实例作了说明。
This paper discussed the designing method of damage tolerance, gave calculation formulas of reliability in crackle, and finally, for an example, optimal design of the pressure vessel has been set up.
论述了损伤容限设计的方法,给出了压力容器含裂纹的可靠度计算公式,并举例确定了某压力容器的最佳设计。
On the basis of test data from some references, it estimates the fracture reliability of the tested beam, the result indicates that the recommended calculation method is sort of valuable to reference.
并根据有关文献给出的试验数据,对试验梁的疲劳可靠度进行了估算,计算结果表明所推荐的计算方法有一定的参考价值。
Then, the complex integral calculation problem in the reliability model of stress and strength interference was simplified by using the Monte Carlo Simulation Method.
其次,采用应力与强度干涉模型和蒙特卡罗模拟法,解决了可靠度计算公式中复杂积分的计算问题。
Based on the theory of bridge crossing scour, the reliability calculation model is established with checking point method, and the model is tested by the sample bridge crossing.
本文根据桥渡冲刷理论,应用结构可靠度计算方法中的验算点法,建立了桥渡冲刷可靠度计算的数学模型,并给出了具体算例。
A new method for calculating upper bounds of system reliability arid fully coupled practical calculation formulas for upper and lower bounds are presented in this paper.
本文提出一种计算系统可靠度上限的新方法,并给出了完全对偶的、实用的上下限计算公式。
This article elaborates the reliability design method of hydraulic explosion-proof winch system and gives the frame sketch of reliability model and performs an analysis for reliability calculation.
阐述了液压防爆绞车系统的可靠性设计方法,给出了可靠性模型框图,并进行了可靠性计算和分析。
The project system reliability analysis method is adopted. The limit state equation is established. The calculation method of fully mechanized working face support system reliability is pointed out.
并采用工程系统可靠性分析方法,建立了综采工作面支护系统极限状态方程,提出了综采工作面支护系统可靠性的计算方法。
For the correlation structure existed in the failure modes of components, we present a new theoretical method for reliability calculation involving correlation in mechanical systems.
从零件失效相关结构角度,提出机械系统相关性可靠度计算研究的新理论方法。
Compared with other sediment transport rate calculation models, the method was set up with higher reliability and accuracy and without wave measurement and surf wave element calculation.
与现有主要几种计算沿岸输沙率的数模和方法进行计算比对,本文模式的计算结果有较好可信性与准确性。
This method provides clear concept, simpler and easier calculation, and high reliability.
本方法概念清楚、计算简便、可靠性高。
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。
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。
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