搜索结果: 1-15 共查到“知识库 安全科学技术 ITS”相关记录16条 . 查询时间(0.265 秒)
Characterization of an Effervescent Atomization Water Mist Nozzle and Its Fire Suppression Tests
Effervescent atomization Two-phase flow Water mist Fire suppression
2015/8/10
A gas-outside-liquid-inside water mist nozzle based on effervescent atomization technology is designed, characterized and tested in this paper. The droplets size distribution and velocity under differ...
Review of workplace innovation and its relation with occupational safety and health
workplace innovation occupational safety health
2014/4/24
This report provides evidence that high levels of occupational safety and health (OSH) performance (low accident rates and absenteeism, OSH culture) correlate with workplace innovation and human perfo...
Effect of Berm on the Stability of Slope and Its Failure Mode Studied by Rigid-Plastic Finite Element Analysis
Berm on the Stability of Slope Its Failure Mode Studied Rigid-Plastic Finite Element Analysis
2013/9/30
Berms are used to control erosion and scouring by reducing the rate of surface runoff. In addition, the berms are expected to improve the stability of a slope. Regarding the standard for the gradient ...
Analyzing the topological, electrical and reliability characteristics of a power transmission system for identifying its critical elements
Critical infrastructures Vulnerability assessment Electrical transmission system Network analysis Reliability Connectivity degree
2012/4/16
The subject of this paper is the analysis of an electrical transmission system with the objective of identifying its most critical elements with respect to failures and attacks. The methodological app...
A novel tool for organisational learning and its impact on safety culture in a hospital dispensary
Safety culture Organisational learning Safety management Patient safety Healthcare
2012/4/16
Incident reporting as a key mechanism for organisational learning and the establishment of a stronger safety culture are pillars of the current patient safety movement. Studies have suggested that inc...
Total Ergonomics and Its Impact in Musculoskeletal Disorders and Quality of Work Life and Productivity
Micro Ergonomics, Macro Ergonomics, Quality of Work Life, Musculoskeletal Disorders, Productivity
2013/1/28
Studies have indicated the application of ergonomics in improving the quality of work life, reducing musculoskeletal disorders and increasing productivity. On the other hand, there are large differenc...
Risk-based prioritization and its application to inspection of valves in the water sector
Valves Water pipeline Risk-based inspection Analytical hierarchy process
2012/4/22
Isolation valves facilitate the effective operation and maintenance of water supply networks, but their sheer number presents a significant asset management challenge. If left unmanaged, valve reliabi...
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...
Importance measure of correlated normal variables and its sensitivity analysis
Sensitivity analysis Importance measure Correlated variables Variance decomposition Uncertainty analysis
2012/4/22
in order to explore the contributions by correlated input variables to the variance of the polynomial output in general engineering problems, the correlated and uncorrelated contributions by correlate...
Evaluation of test methods for anti-electrostatic footwear and its reflection in the revision of JIS T 8103
test methods anti-electrostatic footwear reflection revision JIS T 8103
2013/9/30
In Japan, there was previously only one standard for anti-electrostatic footwear, JIS T 8103:2001 before 2010. However, an international standard for such footwear, IEC 61340-4-3, was published in 200...
Study on static and dynamic strength characteristics of tailings silty sand and its engineering application
High tailings dam Tailings silty sand High-pressure triaxial test Dynamic triaxial test Liquefaction Safety factor
2012/3/31
Through high pressure oedometer-undrained triaxial tests and dynamic triaxial tests, researches were conducted on the static and dynamic strength characteristics of the tailings silty sand of No. 4 ta...
Theoretical equation of gas desorption of particle coal under the non-uniform pressure condition and its analytical solution
Particle coal The theoretical equation of gas desorption The non-uniform pressure condition Analytical solution
2012/3/31
Based on the second Fick’s law, the theoretical equation of gas desorption of particle coal under the nonuniform pressure condition was developed in this paper. The analytical solution of the theoreti...
Comprehensive monitoring technique based on electromagnetic radiation and its applications to mine pressure
Working face Mine pressure Electromagnetic radiation Monitoring technique
2012/3/31
Strata pressures are common potential troubles during coal mining, serious ones can cause great catastrophe.This paper presents a new comprehensive electromagnetic radiation (EMR) monitoring technique...
Research progress on electromagnetic radiation in gas-containing coal and rock fracture and its applications
Gas-containing coal and rock fracture Electromagnetic radiation Research progress
2012/3/28
This paper reviews the status quo of the research on electromagnetic radiation in gas-containing coal and rock fracture. It focuses mainly on the electromagnetic radiation phenomena, the generation me...
Characterization of an effervescent atomization water mist nozzle and its fire suppression tests
Effervescent atomization Two-phase flow Water mist Fire suppression
2015/8/10
A gas-outside-liquid-inside water mist nozzle based on effervescent atomization technology is designed,characterized and tested in this paper. The droplets size distribution, velocity under different ...