运用特解边界元求解方法，结合Dancan反转应力释放法原理，可方便地解决同时考虑围岩及充填体自重的充填采矿问题，实例计算表明该方法是可行的． By using the method of special solution of boundary element and the Dancan method of reversing stress release, the problem of filling mining considering both the weight of surrounding rock and filling body can be solved conveniently. The calculation results show that this method is feasible.