Generation of 3D finite element mesh of layered geological bodies in intersecting fault zones.

ABSTRACT: As the geological fault surface divides the 3D space of stratified ores and rocks into complex spatial surface domains, it is necessary to fully consider the spatial relationship between intersecting fault zones and geological bodies in the process of 3D modeling, and how to accurately establish the 3D finite element mesh of geological bodies in intersecting fault zones is a difficult point in modeling complex geological structure. The laminated geological body in intersecting fault zone is a multifaceted domain grid model consisting of a ground-level grid, a geological fault plane grid, and a range grid. By analyzing the spatial relationship between the geological interfaces of the intersecting fault zones, a closed manifold processing method is proposed to establish the closed manifold s

SUBMITTER: Chen Y 

PROVIDER: S-EPMC10760763 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature