随着我国煤炭产量的逐年加大,矿山开采条件的日益复杂,当前,软岩巷道支护已成为困扰矿区生产建设的一大难题。根据软岩巷道变形力学机制及围岩变形压力的显现特点,因地制宜的选择不同形式的支护方式,不仅满足了不同支护要求,而且保证了巷道的安全施工及长期稳定,并取得了较理想的支护效果。 As China’s coal production increases year by year, mining conditions are increasingly complicated. At present, the support of soft rock roadway has become a major problem plaguing mining production. According to the deformation mechanics mechanism of soft rock roadway and the appearance characteristics of surrounding rock deformation pressure, different forms of support methods are chosen according to local conditions, which not only meet the requirements of different support but also ensure the safe construction and long-term stability of the roadway and achieved relatively satisfactory Support effect.