华胜煤业3204运输巷锚杆支护工作研究
粱进平
（山西蒲县华胜煤业有限公司，山西 蒲县 041206）
摘要： 通过理论分析和现场试验，对华胜煤业3204 运输巷掘进锚杆支护工作进行了研究。支护结果表明，通过相应
的支护工作，华胜煤业3204 运输巷顶板较为稳定，锚杆处于正常受力状态，没有发生结构的变形破坏，两帮变形在合理
范围之内，断面收缩率满足安全生产需要。
关键词： 围岩；锚杆支护；支护强度
中图分类号：TD353     文献标识码：A     文章编号：2095-0802-(2020)01-0041-03
Study on Anchor Support of 3204 Transportation Roadway in Huasheng Coal Industry Co., Ltd.
LIANG Jinping
(Puxian Huasheng Coal Industry Co., Ltd. of Shanxi, Puxian 041206, Shanxi, China)
Abstract: Through theoretical analysis and field test, this paper studied the surrounding rock support of 3204 transportation
roadway in Huasheng Coal Industry Co., Ltd.. The supporting results show that through the corresponding supporting work, the
roof of 3204 transportation roadway of Huasheng Coal Industry Co., Ltd. is relatively stable, the anchor bolt is in the normal state
of stress, no deformation and damage of the structure occurs, the deformation of the two sides is within a reasonable range, and the
section contractionpercentage meets the needs of safety production.

Key words: surrounding rock; anchor support; supporting intensity