@article{CHENG2023, 
author = {Bing CHENG and Haibo WANG and Quan WANG and Qi ZONG and Hongwei LI},
title = {Research on the application of SPH-FEM coupling algorithm numerical simulation in engineering blasting teaching},
year = {2023},
journal = {Experimental Technology and Management},
volume = {40},
number = {10},
pages = {100-105},
keywords = {SPH-FEM coupling algorithm, concentrated charge, numerical simulation, engineering blasting, course teaching},
url = {https://www.sciopen.com/article/10.16791/j.cnki.sjg.2023.10.015},
doi = {10.16791/j.cnki.sjg.2023.10.015},
abstract = {To improve the teaching effectiveness of engineering blasting courses, it was proposed to use the Smoothed Particle Hydrodynamics-Finite Element Method (SPH-FEM) coupling algorithm numerical simulation in engineering blasting course teaching. Firstly, the basic principle of SPH-FEM coupling algorithm was elaborated; Then, the modeling process, coupling inspection, and simulation results were demonstrated using the example of a concentrated charge blasting; Finally, the simulation results were integrated into practical teaching to explore the application effect of SPH-FEM coupling algorithm numerical simulation in engineering blasting teaching. The research results show that the SPH-FEM coupling algorithm could fully combine the advantages of SPH particles and FEM grids. The SPH-FEM coupling algorithm numerical simulation could visually present the blasting process of the concentrated charge. The use of SPH-FEM coupling algorithm numerical simulation in practical engineering blasting teaching could help students understand and grasp professional knowledge, and improve their learning enthusiasm.}
}