单逆冲断裂带两侧的构造样式已经有了充分的研究,但双逆冲断层间的构造样式却少有详细的论述。基于实际三维地震资料解释和有限元应力场模拟,通过对三维断层组合和有限元模型应力、应变分布特征分析,发现双逆冲断层间存在近直立走滑断层,且走滑断层两侧地层产状相反。这对研究复杂构造交汇部位的构造样式和矿产资源勘查有指导意义。 The structural styles on both sides of the single thrust belt have been well studied, but the tectonic styles between the two thrust faults are rarely discussed in detail. Based on the actual three-dimensional seismic data interpretation and finite element stress field simulation, through the analysis of the characteristics of stress and strain distribution in 3D fault assemblages and finite element models, it is found that near-strike-slip faults exist between double thrust faults and the strata on both sides of strike-slip faults The opposite. It is instructive to study the tectonic styles and exploration of mineral resources at the intersection of complex structures.