Experimental Study on Flow Characteristics of Aeolian Sand in Fractures

It is one of the important safety problems in the process of mining shallow coal seams in western China that the rock mass affected by mining stress breaks and forms a penetrating fracture, leading to a sand burst in the working face. The self-developed test system is used to carry out the experimen...

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Bibliographic Details
Main Authors: Jiarui Chen, Wenhu Gu, Jihua Zhang, Jitao Tang, Zhengzheng Cao, Jingke Wu, Jianxiong Liu, Weizhong He, Fang Shi
Format: Article
Language:English
Published: Hindawi Limited 2021-01-01
Series:Advances in Civil Engineering
Online Access:http://dx.doi.org/10.1155/2021/6665589