卜弋煤矿地处下扬子板缘地带,由于受到多期构造和应力场的作用,构造复杂。文章从构造几何学入手,对卜弋矿的矿井构造特征、构造演化史及其形成机制进行探讨。研究表明,该区先后经历了挤压-拉张-挤压的变形过程,强度由强变弱;区内以断裂构造为主要形式,断层组合形式多种多样,对煤炭远景资源的开采具有一定的参考意义。 BU Yi coal mine is located in the lower edge of the Yangtze plate, due to the multi-period structure and stress field, complex structure. Beginning with the structure geometry, this paper discusses the mine structural characteristics, tectonic evolution history and formation mechanism of Bu Yi Mine. The study shows that the area has experienced the deformation process of extrusion-tension-extrusion, the strength weakens from strong to strong, the fault structure is the main form in the area, and the types of fault assemblages are diverse. The reference meaning.