为解决神新公司宽沟煤矿巷道支护问题，综合利用理论分析、数值模拟和现场实测方法，对巷道锚杆支护方案进行优化。工作面开采过程中，运输巷受到超前垂直应力升高影响的范围约为55 m，回风巷受到超前垂直应力升高影响的范围约为70 m，邻近工作面回采造成运输巷应力升高明显，回风巷围岩应力较低；针对2条巷道的应力状态及塑性区分布，分别设计了支护方案；优化支护方案较原支护方案，回风巷与运输巷顶板下沉量减小了20%和27%，工作面帮位移减小了44%和37%，煤柱侧位移减小了3%和15%。优化方案提高了巷道支护效果，且支护材料总成本降低10.1%，为神新能源公司宽沟煤矿的安全高效生产提供技术支撑和安全保障。

In order to solve the problem of roadway support of Kuangou coal mine of Shenhua Xinjiang Energy Co.，Ltd.， theoretical analysis，numerical simulation， and field measurement methods were comprehensively used to optimize the roadway bolt support scheme.During the mining process， the range of transportation roadway affected by the advance vertical stress is about 55 m， and that of the return airway is about 70 m.The surrounding rock stress of return airway is relatively low.Supporting schemes are designed for the stress state and plastic area distribution of the two roadways respectively.The optimized support plan reduces the subsidence of the roof of returning airway and transportation roadway compared with the original support plan.The roof subsidence of the return air roadway and the transport roadway is reduced by 20% and 27%， the displacement of the working face is reduced by by 44% and 37%，and the displacement of the coal pillar side is reduced by 3% and 15%.The optimized bolting scheme improves the roadway support effect effectively and reduces the total cost of support materials by 10.1%， which could provide technical support and safety guarantee for the safe and efficient production of Kuangou coal mine.