Mine Pressure Observation and Support Adaptability Analysis of Fully Mechanized Caving Face in Soft Rock Mine

2019 3rd International Workshop on Renewable Energy and Development

能源学;生态环境科学

Wang, Li^1^2 ; Guibin, Zhao^3 ; Baichao, Song^1^2

College of Mining, Hulunbuir University, Inner Mongolia Hulunbuir

021008, China^1

Key Laboratory of Mine Pressure in Inner Mongolia Autonomous Region, Inner Mongolia Hulunbuir

021008, China^2

Dayan Mining Group Co. Ltd., Inner Mongolia Hulunbuir

021008, China^3

关键词: Fully-mechanized caving faces;    Hydraulic support;    Soft rocks;    Statistical analysis methods;    Top pressures;    Working face;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/267/5/052054/pdf
DOI  :  10.1088/1755-1315/267/5/052054

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

According to the data monitored by the top pressure gauge of the I0128204 fully mechanized caving face in Yannan Mine, the statistical analysis method is used to analyze the adaptability of the hydraulic support. The results show that the ZFS6400-15.7/31 bracket support strength is suitable for soft rock fully mechanized caving. It provides technical guarantee and reference basis for the selection of similar working face brackets.