The supporting characteristics of roadways driving along next goaf in repeated mining of strip pillar were analyzed.
详细分析了条带煤柱复采时沿空掘巷的支护特点。

The surrounding rocks of arched roadways are much more stable than that of rectangular roadways.
圆弧拱巷道围岩稳定性要远大于矩形巷道。

Finally the author gives some suggestions in improving radio propagation in roadways.
最后，提出了改进无线电波在井巷中使用效果的几点建议。

Application cases of roadways grade separation construction below the minor rock columns
小岩柱下巷道立交施工应用实例

Practical Benefit of Retaining Roadways Along Goaf at Coal Face
采煤工作面沿空留巷的实用效益

filling bodys beside roadways.
巷旁充填体

Determining rational width of small coal pillar protecting roadways driving along next gob supported by bolting
锚杆支护沿空掘巷合理位置的确定

Application of supporting with full bolts and meshes for roadways driving along gob in detached longwall topcoal caving face
全锚网支护在综放孤岛面小煤柱护巷中的应用

Practice on dustproof in drilling roadways by continuous miner
连续采煤机顺槽掘进综合防尘的实践

top coal caving in roadways
巷道放顶煤法

Function and Principle of Connection Chamber between Horizontal Long Distance Excavation Mine Roadways
水平延深长距离开拓巷道间设置联络巷的意义及原则

Numerical simulation and application of large deformation law of chamber pilot roadways in deep soft rock
深层软岩中硐室导巷大变形规律的数值模拟及应用

Application of Loose Circle Measurement Technology of Surrounding Rock in the Mining Roadways of Shuangliuta Colliery
围岩松动圈测试技术在双柳煤矿回采巷道中的应用

Numerical analysis on the rational coal pillar size of roadways driving along next gob in thick coal seam
厚煤层沿空掘巷合理煤柱尺寸的数值分析

Precaution of deep roadways'floor heave in steep dip coal mine
急倾斜矿井深部巷道底鼓的防治

The surrounding rock of roadways in soft coal seam has low strength and bad stability.
软煤巷道围岩强度低, 稳定性差。

Study on stability of deep rock roadways in coal mines and their support measures
煤矿深部岩巷围岩稳定与支护对策

The data of roof separation is considered to be a comprehensive index that can forecast the stability of roadways.
顶板离层值是一个能预测巷道稳定性的综合指标。

Numerical simulation of the temperature rise process caused by spontaneous combustion of coal body around roadways along comprehensive mechanized caving mining goaf
综放沿空巷周围煤体自燃升温过程的数值模拟

Application of Parallel Lines Method of Inclined Walls to Demarcate the Yard Linked with Junction Archesand Inclined Roadways
斜墙平行线法标定碹岔及斜巷连接车场

Description is made on the principle and application result of the short group bolting of slushing roadways in loosened rock.
论述了短锚杆群支护碎裂岩石中耙道得原理及实施效果。

Application of Fault Tree Analysis Method in Inclined Roadways Transport
事故树分析法在斜巷运输事故中的应用