Measuring Equipment and Test Bench to Control Evolution of Acoustic-Deformation and Heat Fields Induced in Solids under Failure by Fluids

摘要

The authors have developed a procedure and a test bench for studying evolution of various nature physical fields in modeling geomedium fracture by fluids. The test bench performs synchronous recording of macro- and micro-deformation, heat and acoustic emission induced in physical models of geomedium under loading to discontinuity. The experimental procedure has been trialed. The analysis of the synchronized test data allows a conclusion on the existence of time-space relationship between different nature physical fields induced during failure of solids.