The regularity of in-situ stress distribution in the mine and the relationship between in-situ stress field and geological tectonism are studied. 研究了矿区地应力场分布规律及其与地质构造的关系。
The results show that the in-situ stress field of Sanshandao orea relies mainly on horizotal stress and accords with the crustal movement rules of China. 结果表明，三山岛地区地应力场以水平应力为主，符合我国地壳运动的规律。
