搜索结果: 1-15 共查到“安全科学技术 Maintenance”相关记录29条 . 查询时间(0.093 秒)
Nanomaterials in maintenance work: occupational risks and prevention
Nanomaterials maintenance work occupational risks prevention
2014/4/24
This e-fact provides a short introduction to nanomaterials and their risks to workers’ safety and health. It explains how workers may encounter nanomaterials when undertaking maintenance work and also...
Procurement of maintenance services and health and safety at work
maintenance services health safety at work
2014/4/24
Traditionally, maintenance tasks in companies were carried out by specialised internal maintenance personnel. However, during the last decades there have been significant changes in the organisation o...
Safe maintenance - Working with contractors and subcontractors
Safe maintenance Working contractors subcontractors
2014/4/24
Maintenance is a generic term for a variety of tasks carried out in all sectors and all kinds of working environments. Corrective as well as preventive maintenance, is a typical ancillary activity tha...
Joint redundancy and imperfect preventive maintenance optimization for series杙arallel multi-state degraded systems
Multi-state systems Degradation Maintenance optimization Redundancy optimization Series杙arallel systems Meta-heuristics
2012/4/14
This paper formulates a joint redundancy and imperfect preventive maintenance planning optimization model for series杙arallel multi-state degraded systems. Non identical multi-state components can be u...
Joint redundancy and imperfect preventive maintenance optimization for series杙arallel multi-state degraded systems
Multi-state systems Degradation Maintenance optimization Redundancy optimization Seriesarallel systems Meta-heuristics
2012/4/15
This paper formulates a joint redundancy and imperfect preventive maintenance planning optimization model for series杙arallel multi-state degraded systems. Non identical multi-state components can be u...
Optimal maintenance policy for a system subject to damage in a discrete time process
Maintenance Cumulative damage Expected cost rate Operation period Renewal reward theory
2012/4/14
Consider a system operating over n discrete time periods (n=1, 2, …). Each operation period causes a random amount of damage to the system which accumulates over time periods. The system fails when th...
Optimal maintenance policy for a system subject to damage in a discrete time process
Maintenance Cumulative damage Expected cost rate Operation period Renewal reward theory
2012/4/15
Consider a system operating over n discrete time periods (n=1, 2, …). Each operation period causes a random amount of damage to the system which accumulates over time periods. The system fails when th...
A physics-of-failure based reliability and maintenance modeling framework for stent deployment and operation
Stent reliability Physics of failure Fatigue crack growth Single-event overloads Degradation Random shocks Preventive maintenance
2012/4/15
Reliability study of stents becomes extremely important due to the high demand on these devices to counteract the effects of atherosclerosis. Based on the physics-of-failure mechanisms, we propose a p...
A physics-of-failure based reliability and maintenance modeling framework for stent deployment and operation
Stent reliability Physics of failure Fatigue crack growth Single-event overloads Degradation Random shocks Preventive maintenance
2012/4/14
Reliability study of stents becomes extremely important due to the high demand on these devices to counteract the effects of atherosclerosis. Based on the physics-of-failure mechanisms, we propose a p...
Safety constraints applied to an adaptive Bayesian condition-based maintenance optimization model
Bayesian reliability Adaptive maintenance optimization model Safety constraint
2012/4/15
A model is described that determines an optimal inspection and maintenance scheme for a deteriorating unit with a stochastic degradation process with independent and stationary increments and for whic...
Integrating production, inventory and maintenance planning for a parallel system with dependent components
Common cause Economic dependence Parallel systems Minimal repair Preventive maintenance Production planning Integration
2012/4/16
This paper deals with the problem of integrating preventive maintenance and tactical production planning, for a production system composed of a set of parallel components, in the presence of economic ...
Preventive maintenance optimization for a multi-component system under changing job shop schedule
Multi-component Preventive maintenance Job shop schedule Dynamic Cost Optimization
2012/4/16
Variability and small lot size is a common feature for many discrete manufacturing processes designed to meet a wide array of customer needs. Because of this, job shop schedule often has to be continu...
Healthy Workplaces. A European Campaign on Safe Maintenance
Healthy Workplaces European Campaign Safe Maintenance
2014/4/24
This Magazine is part of the resources produced to support the European Campaign on Safe Maintenance. The articles in the Magazine demonstrate the wide range of maintenance related issues that have an...
Maintenance in Agriculture - A Safety and Health Guide
Maintenance in Agriculture A Safety Health Guide
2014/4/24
Agricultural workers suffer 1.7 times the average rate of non-fatal occupational accidents and 3 times the rate of fatal accidents, making the sector particularly hazardous. This guide describes the m...
Agricultural workers suffer 1.7 times the average rate of non-fatal occupational accidents and 3 times the rate of fatal accidents, making the sector particularly hazardous. In addition to the hazards...