IDENTIFICATION AND FORECAST OF CONCRETE MATERIAL BREAK ACCORDING TO SELF SIMILARITY FEATURES OF PHONON EMISSION

Based on the test and analysis,this paper gives self similarity feature functions of phonon emission process in quantitative test.By the three point bend test of concrete test block,the identification features of phonon emission self similarity of concrete test block break have been determinated.So the identification and forecast of the concrete material break can be produced by using these features.