开挖卸荷扰动下的深部巷道支护及其效果评价 |
陈立强,赵国彦,李洋,毛文杰,党成凯,方博扬 |
Deep Roadway Support and Its Effect Evaluation Under Excavation Unloading Disturbance |
Liqiang CHEN,Guoyan ZHAO,Yang LI,Wenjie MAO,Chengkai DANG,Boyang FANG |
图10 围岩应力对比分析曲线 |
Fig.10 Comparison analysis curve of surrounding rock stress |