Yongshuai Sun1,*, Guihe Wang2, Yixuan li2
Journal of Renewable Materials, Vol.10, No.8, pp. 2287-2302, 2022, DOI:10.32604/jrm.2022.019660
Abstract To study the relationship between acoustic emission characteristic parameters of self-compacting concrete(SCC)
and its destruction evolution, under uniaxial compression, acoustic emission(AE) tests are performed on C30 selfcompacting concrete test blocks that are preserved for 7 days and 28 days, the corresponding relationship among
energy, amplitude, ring count and different failure stages of the specimens are analyzed by AE experiment, and
the spatial distribution of AE in each stage is described by introducing location map. The test shows that there are
two rules for the failure of SCC specimens cured for 7 days and 28 days: (1) The first failure law… More >
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