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主要介绍了沿空留巷液压模板支架改进后的结构特征及其优点,并且就使用情况和适用范围进行详细说明,为相同地质条件沿空留巷工艺提供了可靠依据,对生产实践具有重要的指导意义。
This paper mainly introduces the structural features and advantages of improved hydraulic formwork support for gob-side entry retaining, and gives a detailed description of the application and the scope of application. It provides a reliable basis for gob-side entry retaining technology with the same geological conditions and is important for production practice Guiding significance.