Abstract In this study, professional seismic interpretation and structural modeling software are used to comprehensively interpret stratum and fault in 2D shallow seismic active fault profiles. We utilize seismic data, borehole data and geological information from the Jiaozuo area. At the same time, the plane combination and spatial distribution law of faults are studied to realize the organic combination of geological and seismic factors, then the distribution model of the bottom interface of Q3 stratum, Q stratum, N stratum and the Quaternary fault model are constructed. On the basis of these models, the Quaternary fault model is used as the basic framework, and the near-surface stratum distribution model is used as the main stratification, then the structural morphology and fault development of the Q-Q3 geological body and the N-Q geological body are simulated. These geological bodies reflect the spatial structure characteristics of the bottom interface of Neogene stratum to Q3 stratum.
DENG Xiaojuan,FENG Shaoying,ZHU Xueshen et al. Using the 2D Active Fault Seismic Data to Construct the Shallow 3D Structural Model of Jiaozuo Area[J]. jgg, 2020, 40(7): 682-687.
DENG Xiaojuan,FENG Shaoying,ZHU Xueshen et al. Using the 2D Active Fault Seismic Data to Construct the Shallow 3D Structural Model of Jiaozuo Area[J]. jgg, 2020, 40(7): 682-687.