The Forward Simulation of Tunnel Engineering Geological Exploration Based on Ansoft

摘要

This paper studies geology exploration problems of tunnel excavate process when geological conditions changed. The paper uses Beam test equipment based on AC induced polarization as a simulation model. Ansoft electric field simulation software is applied. It analyzes the electric field distribution of three-dimensional geological based on AC induced polarization, draws out potential diagram of the voltage distribution changing in geological conditions. When exciting field and geological conditions changed, the difference of exploration results is simulated. The geological prediction theory of Beam is better understood. Simulation results help to research the real-time detection of abnormal response characteristics and detection results of the interpretation.