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Study on a Method of Damages Calculation due to Labor Accidents for Small and Medium Construction Enterprises
Method Damages Calculation Labor Accidents Small Medium Construction Enterprises
2013/9/30
It is an important political issue to prevent labor accidents for small and medium construction enterprises. But it is difficult for them to undertake voluntary safety activities because of serious da...
Interval importance sampling method for finite element-based structural reliability assessment under parameter uncertainties
Finite element method Importance sampling Imprecise probability Interval analysis Interval uncertainty Probability box Simulation Structural reliability Statistical uncertainty
2012/4/26
Parameters of a probabilistic model often cannot be determined precisely on the basis of limited data. In this case the unknown parameters can be introduced as intervals, and the imprecise probability...
Estimation Method of Stress Relaxation Behavior in Bolted Flange Joints using Three Dimensional Viscoelasticity Theory
Estimation Method Stress Relaxation Behavior Bolted Flange Joints
2013/9/30
In order to prevent an accident due to leakage of a contained fluid from the joints, it is important to establish a method for the estimation of stress relaxation behavior. It is a need to evaluate th...
A new method for explicit modelling of single failure event within different common cause failure groups
Common cause failures Probabilistic safety assessment Fault tree Explicit modelling
2012/4/14
Redundancy and diversity are the main principles of the safety systems in the nuclear industry. Implementation of safety components redundancy has been acknowledged as an effective approach for assuri...
A new method for explicit modelling of single failure event within different common cause failure groups
Common cause failures Probabilistic safety assessment Fault tree Explicit modelling
2012/4/15
Redundancy and diversity are the main principles of the safety systems in the nuclear industry. Implementation of safety components redundancy has been acknowledged as an effective approach for assuri...
Research on flood risk analysis and evaluation method based on variable fuzzy sets and information diffusion
Variable fuzzy sets Information diffusion Analytical hierarchy process Flood risk assessment
2012/3/26
Floods have become increasingly alarming worldwide. Flood risk management in terms of assessing disaster risk properly is a great challenge that society faces today. Natural disaster risk analysis is ...
A practical method for the maintainability assessment in industrial devices using indicators and specific attributes
Maintainability Maintainability assessment and indicators Maintenance Dependability
2012/4/22
The objective of this paper is to describe a procedure to obtain maintainability indicators for industrial devices. This analysis can be helpful, among other cases, to compare systems, to achieve a be...
Safety line method for the prediction of deep coal-seam gas pressure and its application in coal mines
Gas pressure Measuring principle Prediction method Safety line Coal and gas outburst
2012/4/14
Gas pressure is an important index for evaluating the outburst risk and determining the gas content in coal seams. It is recommended to predict coal-seam gas pressure of the workface at deep levels be...
An adaptive online safety assessment method for mechanical system with pre-warning function
Online safety assessment “3-D” time perspective Adaptive weighting method Aggregation scheme Pre-warning
2012/4/14
The safety status of a dynamic mechanical system is determined by its historical, current and future states together. Therefore the safety assessment process of such system should have dynamic and dia...
A Parameter Optimization Method for the Time Constant Correction of the Heat Transfer in a Calorimeter
Parameter Optimization Method Time Constant Correction Heat Transfer Calorimeter
2013/9/30
A reaction calorimeter, CRC, was taken as an example by which to demonstrate the systematic method for a parameter optimization of the time constant correction when heat transfer was not negligible. A...
Stability of workface using long-wall mining method in extremely thin and gently inclined iron mine
Long-wall method Extremely thin Iron mine Surrounding rock Stability
2012/3/27
Long-wall mining method has its own advantages, such as small mining-cutting ratio, the simple technique of recovery and high level of mechanization, which is the optimal method used to mine gently in...
Occupational Accident Analytical Method for Industrial Machinery Focusing on Information Transmission and Configuration Management
Occupational Accident Analytical Method Industrial Machinery Focusing Information Transmission Configuration Management
2013/9/30
This study proposes the simplest way of performing an investigation into the cause of an occupational accident. A typical approach is the basic cause analytical method based on the 4Ms (Man, Machine, ...