为解决混凝土收缩导致支护承载力下降和提高支护在矿震条件下的减震性能，以砂石充填钢管为研究对象，探究砂石充填钢管拱架支护结构单榀防冲及多榀联合减震性能，通过有限元软件建立围岩与砂石充填钢管拱架模型和添加柔性索与阻尼器连接的多榀支架模型，研究了砂石充填钢管拱架在静动荷载作用下的支护性能和矿震作用下的抗震性能。研究结果表明：巷道在静载作用下的位移变形量处于平稳状态，冲击荷载下除顶部变形量较大，其余位置的支护效果均较好；砂石充填钢管拱架在静动载作用下除拱顶等效塑性应变的上升幅度较大，其余位置的变化均较小，表明拱架有较好的承载能力；三榀支架中由于柔性索与阻尼的双重耗能使得第三榀支架震幅更小；对巷道最大剪应力处计算安全系数，得出相邻支架的抗震效果具有较大提升，为后续研究支架减震提供了思路。

To address the reduction in support bearing capacity caused by concrete shrinkage and to improve the damping performance of supports under mining-induced seismic conditions, this study focuses on the energy-absorbing and shock-resisting performance of single arch sand-filled steel tubular frames and the damping performance of multi-arch combined support systems. Finite element software was employed to establish models of surrounding rock and sand-filled steel tubular frames, as well as multi-arch support systems connected with flexible cables and dampers. The performance of sand-filled steel tubular frames under static and dynamic loading, as well as their seismic resistance under mining-induced tremors, was investigated. The results indicate that the deformation of the tunnel under static loading remains stable, while the support effectiveness is satisfactory under impact loading except for relatively large deformations at the crown. Under static and dynamic loading, the equivalent plastic strain at the crown of the sand-filled steel tubular frames shows a significant increase, while changes in other areas remain minimal, demonstrating good load-bearing capacity. In the three-arch support system, the third arch experiences reduced vibration amplitude due to the dual energy dissipation effects of flexible cables and dampers. Calculations of the safety factor at the maximum shear stress of the tunnel reveal a significant improvement in the seismic performance of adjacent supports, providing insights for further studies on support damping mechanisms.