Reliability Analysis of Fully Mechanized Working Face Based on Appraisal and Distribution Method

Guang Peng Zhang; Jun Liu

doi:10.4028/www.scientific.net/AMR.1092-1093.1444

Paper Titles

Nonlinear Equations of Gas Seepage in Coal Considering Adsorption Effect
p.1424

Oil Sands Forming Model of the Northwest Edge of the Junggar Basin, China
p.1430

Optimal Design of Proppant Supported Fracture Length in Tight Oil Volume Fracturing
p.1436

Porosity Parameters Quantitatively Predicted of Ultra-Low Permeability Reservoir in Hejiaji Area
p.1440

Reliability Analysis of Fully Mechanized Working Face Based on Appraisal and Distribution Method
p.1444

Research on the Height of Water-Flowing Fractured Zone under the Weak Roof Strata and Fully Mechanized Caving Condition
p.1448

Research on Thermodynamic Properties of Bioleaching Solution in Lean Nickel-Cobalt Ore by Pitzer - Meissner Model
p.1455

Siderite Beneficiation with Magnetic Separation-Flotation Combined Method
p.1460

Study of Reasonable Width of Section Coal-Pillar in Contiguous Seams
p.1464

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 1092-1093Reliability Analysis of Fully Mechanized Working...

Reliability Analysis of Fully Mechanized Working Face Based on Appraisal and Distribution Method

Abstract:

Through the system reliability theory, the reliability of each subsystem of fully mechanized working face was got. The reliability of the working face was 0.82. By using the reliability of redistribution, the reliability of weak links of the system was improved to 0.966, so that the reliability of the working face was raised to 0.86. The reliability of the working face was enhanced and the mining production was stable.