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The stability safety factor calibration based on the reliability index

Tong Xiaolong,Fang Zhi

Strategic Study of CAE 2012, Volume 14, Issue 11, Pages 44-48

Abstract:

When the bridge structure stability safety factor of the first type is4, the research that whether the structure reliability index will reach target reliability index underBased on the critical load obtained from the stability calculation of the first type, the stability safetyThe evaluation of structure stability safety factor is discussed according to reliability index.The result shows that stability analysis should identify collapse state; when the stability safety index

Keywords： stability safety factor reliability index rigid frame bridge

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Research of reliability， maintainability， testability， supportability and safety in the design of general

Zhang Lei,Wang Pin and Li Jun

Strategic Study of CAE 2015, Volume 17, Issue 5, Pages 20-24

Abstract:

The reliability, maintainability, testability, supportability and safety(RMTSS) work

Keywords： reliability；maintainability；testability；supportability；safety；general design of ship

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Intrinsic Safety & Reliability and Supervision Intelligentization of Equipment in Refinery Enterprises

Wang Qingfeng, Liu Jiahe, Liu Jianjun, Wang Xuebin, Li Zhong

Strategic Study of CAE 2019, Volume 21, Issue 6, Pages 129-136 doi: 10.15302/J-SSCAE-2019.10.002

Abstract: occured frequently in refinery enterprises in China, which brings great challenges on the intrinsic safetyand reliability of the equipment.Equipment reliability design/manufacturing, risk management, and monitoring and control intelligentizationThis study reveals the connotation of intrinsic safety & reliability and supervision intelligentizationIt also proposed corresponding countermeasures for improving the intrinsic safety and reliability and

Keywords： intrinsic safety reliability design reliability manufacturing risk management supervision intelligence

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Hydraulic winder safety design based on hazard analysis and risk assessment

Peng Youduo,Gao Guanghui,Guo Yingfu,Wu Lixin,Li Xin

Strategic Study of CAE 2010, Volume 12, Issue 2, Pages 70-75

Abstract:

In this paper, the safety capability was briefly introduced, the hazardwhich the hazard value confirmed and the most important subsystems ascertained was carried through, the safetyreliability intending and distributing of subsystems were carried out and the safety designing outlineAll the above work could provide theoretic foundation for safety reliability designing of hydraulic winder

Keywords： mine hydraulic winder safety design hazard analysis risk assessment safety reliability

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Operation safety risk analysis method of hydropower project considering time-dependent effect

Zhang Sherong,YanLei

Strategic Study of CAE 2011, Volume 13, Issue 12, Pages 51-55

Abstract: On the basis of analyzing the structure characteristics and mode of operation, the operation safety riskestablished on the comprehensive application of the improved analytic hierarchy process, the time-dependent reliabilityThe example shows that operation safety risk rate is closely related to both the service period and designIt could provide scientific basis for the operation safety and risk decision of the hydropower project

Keywords： operation safety of hydropower project risk analysis risk rate assessment time-dependent reliability

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Comparative Study on Structural Redundancy of Cable-Stayed and Extradosed Bridges Through Safety Assessment Article

Khawaja Ali, Hiroshi Katsuchi, Hitoshi Yamada

Engineering 2021, Volume 7, Issue 1, Pages 111-123 doi: 10.1016/j.eng.2020.07.021

Abstract: study provides new insights into the comparison of cable-stayed and extradosed bridges based on the safetyuse of inclined cables; however, the international standards for bridge design stipulate different safetyTo address this misconception, a comparative study was carried out on the safety factors of stay cablesthe balanced states of the bridge models were achieved, static analyses were performed for different safetyFinally, the first-order reliability method and Monte Carlo method were applied to determine the reliability

Keywords： Cable-stayed bridge Extradosed bridge Redundancy Stay cable Safety factor Reliability analysis

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Current status and prospects of reliability systems engineering in China

Frontiers of Engineering Management 2021, Volume 8, Issue 4, Pages 492-502 doi: 10.1007/s42524-021-0172-2

Abstract: This study provides a systematic overview of the advent and evolution of reliability systems engineering

Keywords： reliability effectiveness model-based systems engineering reliability systems engineering

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Human reliability in maintenance task

Pacaiova HANA,

Frontiers of Mechanical Engineering 2010, Volume 5, Issue 2, Pages 184-188 doi: 10.1007/s11465-010-0002-4

Abstract: The importance of considering the reliability of maintenance tasks and the method to reach it are also

Keywords： maintenance risk assessment failure reliability prevention

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An overview of the reliability metrics for power grids and telecommunication networks

Frontiers of Engineering Management 2021, Volume 8, Issue 4, Pages 531-544 doi: 10.1007/s42524-021-0167-z

Abstract: In this study, we conduct a comprehensive overview of the development of reliability metrics for powerThe main purpose of this review is to promote and support the formulation of communication network reliabilitymetrics with reference to the development of power grid reliability.We classify the metrics of power grid into the reliability of power distribution and generation/transmissionThen, we exhibit and discuss the difference between the situations of the reliability metrics of the

Keywords： reliability metrics power grids telecommunication networks

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System reliability and system resilience

Frontiers of Engineering Management 2021, Volume 8, Issue 4, Pages 615-619 doi: 10.1007/s42524-021-0176-y

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Special issue: Reliability management of complex system

Frontiers of Engineering Management 2021, Volume 8, Issue 4, Pages 477-479 doi: 10.1007/s42524-021-0175-z

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Reliability design method for steam turbine blades

SHI Jinyuan

Frontiers in Energy 2008, Volume 2, Issue 4, Pages 363-368 doi: 10.1007/s11708-008-0073-7

Abstract: theories of probability and statistics, and taking static stresses, dynamic stresses, endurance strength, safetyratios, vibration frequencies and exciting force frequencies of blades as random variables, a reliabilityThe purport and calculation method for blade reliability are expounded.Some blade reliability design calculation formulas for a dynamic stress design method, a safety ratioThis research may provide some scientific basis for reliability design of steam turbine blades.

Keywords： design reliability force probability purport reliability design

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A reliability growth model for 300?MW pumped-storage power units

Jinyuan SHI , Yu YANG , Zhicheng DENG ,

Frontiers in Energy 2009, Volume 3, Issue 3, Pages 337-340 doi: 10.1007/s11708-009-0032-y

Abstract: A reliability growth model for pumped-storage power units is presented.fitting on checking the model’s parameters are given together with analysis results concerning the reliabilityOn site operation, reliability data show that the reliability growth model conforms to rules of reliabilityAnalysis results of reliability growth indicate that measures taken for improving maintenance and operationby the pumped-storage power companies are effective and that the reliability of the 300MW pumped-storage

Keywords： pump-storage power unit availability reliability growth reliability prediction

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An exploratory study for predicting component reliability with new load conditions

Zhengwei HU, Xiaoping DU

Frontiers of Mechanical Engineering 2019, Volume 14, Issue 1, Pages 76-84 doi: 10.1007/s11465-018-0522-x

Abstract: Reliability is important to design innovation.For many existing components used in the new product, their reliability will change because the appliedThen the new reliability must be re-evaluated.with new Loads given the following information: The original reliability of the component with respectSince the information is limited, the re-evaluated component reliability is given by its maximum and

Keywords： reliability component failure mode prediction random variable

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Principle of maximum entropy for reliability analysis in the design of machine components

Yimin ZHANG

Frontiers of Mechanical Engineering 2019, Volume 14, Issue 1, Pages 21-32 doi: 10.1007/s11465-018-0512-z

Abstract: We studied the reliability of machine components with parameters that follow an arbitrary statisticalWe obtained the first four moments of the state function for reliability analysis and design.This function was used to calculate the reliability of the machine components, including a connectingThis study provides a design methodology for the reliability of mechanical components for practical engineering

Keywords： machine components reliability arbitrary distribution parameter principle of maximum entropy