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| Research and improvement of bolt and mesh spray support technology |
| Liu Jiabao,Guo huxin |
| Yangdong Mine, Jizhong Energy Fengfeng Group, Handan 056201, China |
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Abstract Based on the traditional bolt and mesh spray support technology cannot meet the needs of deep roadway support, the support technology was studied to make amends for the disadvantages of the original support and improve the support strength and combined support energy, providing reference for the development of bolt and mesh spray support technology.
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