NUMERICAL SIMULATION OF COAL BREAKING PROCESS OF SPIRAL DRUM UNDER COMPLEX COAL SEAM

NUMERICAL SIMULATION OF COAL BREAKING PROCESS OF SPIRAL DRUM UNDER COMPLEX COAL SEAM

Using ANSYS/ls-dyna software to establish the complex coal seam under the condition of the spiral drum coupling model of coal and rock,different position of a cut and dirt band containing inclusions spiral drum impact load distribution and the shape of coal and rock deformation; the time history cur...

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Bibliographic Details
Main Authors: ZHAO LiJuan, WANG JianYong, ZHOU WenChao, TIAN Zhen, LIU HongMei, JIA DeYu
Format: Article
Language:zho
Published: Editorial Office of Journal of Mechanical Strength 2018-01-01
Series:Jixie qiangdu
Subjects:
Spiral drum;Cut teeth;Rock breaking process;Load
Online Access:http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2018.03.023

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http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2018.03.023

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