[4] SOMARATHNA H, RAMAN S N, MOHOTTI D, et al. Behaviour of concrete specimens retrofitted with bio-based polyurethane coatings under dynamic loads［J］. Constr Build Mater, 2021, 270(8): 121860.
[7] GARBACZ A, PIOTROWSKI T, Courard L, et al. On the evaluation of interface quality in concrete repair system by means of impact-echo signal analysis［J］. Constr Build Mater, 2017, 134(1): 311-323.
[13] JKP A, MIN O. The effect of different exposure conditions on the pull-off strength of various epoxy resins - ScienceDirect［J］. J Build Eng, 2021, 38: 102223.
[14] Shin H C, Miyauchi H, Tanaka K. An experimental study of fatigue resistance in epoxy injection for cracked mortar and concrete considering the temperature effect［J］. Constr Build Mater, 2011, 25(3): 1316-1324.
[18] TANG J, BAI Y, CHEN X. An investigation of inorganic fillers on rheological properties and tensile strength of epoxy repair coating using mixture design method［J］. Constr Build Mater, 2021, 307(8): 124866.
[19] OHNO K, OHSTU M. Crack classification in concrete based on acoustic emission［J］. Constr Build Mater, 2010, 24(12): 2339-2346.
[21] SHIOTANI T. Evaluation of long-term stability for rock slope by means of acoustic emission technique［J］. NDT&E Int, 2006, 39(3): 217-228.
[22] CARPINTERI A, LACIDOGNA G, PUZZI S. From criticality to final collapse: evolution of the “b-value” from 1.5 to 1.0［J］. Chaos Solitons Fractals, 2009, 41(2): 843-853.
[23] SHAH S G, KISHEN J C. Use of acoustic emissions in flexural fatigue crack growth studies on concrete［J］. Eng Fract Mech, 2012, 87: 36-47.
[24] OHNO K, UJI K, UENO A, et al. Fracture process zone in notched concrete beam under three-point bending by acoustic emission［J］. Constr Build Mater, 2014, 67(30): 139-145.
