Optimization of a Cable Support Strategy for Roadways in Coal Mines by Using the PSO Algorithm
نویسندگان
چکیده
Cables are commonly used for roadway support in coal mines. Traditionally, schemes show characteristics of excessive strength and resource waste; therefore, determining how to scientifically economically arrange the distribution cables is important engineering practice. To obtain best cables, this paper, particle swarm optimization (PSO) algorithm FLAC3D numerical simulation were combined conduct simulations. Finally, cable considering safety economy was determined. By analyzing results, it can be concluded that PSO applied determine optimal support. In addition, arrangement a under different lateral stress coefficients obtained, should adjusted according specific circumstances.
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ژورنال
عنوان ژورنال: Geotechnical and Geological Engineering
سال: 2021
ISSN: ['0960-3182', '1573-1529']
DOI: https://doi.org/10.1007/s10706-021-01884-y