[4] [4] AL-BAYATI H K A, DAS P K, TIGHE S L, et al. Evaluation of various treatment methods for enhancing the physical and morphological properties of coarse recycled concrete aggregate［J］. Construction and Building Materials, 2016, 112: 284-298.

[5] [5] SHI C J, LI Y K, ZHANG J K, et al. Performance enhancement of recycled concrete aggregate: a review［J］. Journal of Cleaner Production, 2016, 112: 466-472.

[6] [6] KAZMI S M S, MUNIR M J, WU Y F, et al. Effect of recycled aggregate treatment techniques on the durability of concrete: a comparative evaluation［J］. Construction and Building Materials, 2020, 264: 120284.

[8] [8] SANTOS W F, QUATTRONE M, JOHN V M, et al. Roughness, wettability and water absorption of water repellent treated recycled aggregates［J］. Construction and Building Materials, 2017, 146: 502-513.

[9] [9] SPAETH V, TEGGUER A D. Improvement of recycled concrete aggregate properties by polymer treatments［J］. International Journal of Sustainable Built Environment, 2013, 2(2): 143-152.

[10] [10] GRABIEC A M, KLAMA J, ZAWAL D, et al. Modification of recycled concrete aggregate by calcium carbonate biodeposition［J］. Construction and Building Materials, 2012, 34: 145-150.

[13] [13] HOSSEINI P, BOOSHEHRIAN A, MADARI A. Developing concrete recycling strategies by utilization of nano-SiO2 particles［J］. Waste and Biomass Valorization, 2011, 2(3): 347-355.

[16] [16] SUN G W, ZHANG Y S, SUN W, et al. Multi-scale prediction of the effective chloride diffusion coefficient of concrete［J］. Construction and Building Materials, 2011, 25(10): 3820-3831.

[19] [19] WALRAVEN J C, REINHARDT H W. Theory and experiments on the mechanical behaviour of cracks in plain and reinforced concrete subjected to shear loading［J］. NASA STI/Recon Technical Report N, 1981.

[23] [23] DU X L, JIN L, MA G W. A meso-scale numerical method for the simulation of chloride diffusivity in concrete［J］. Finite Elements in Analysis and Design, 2014, 85: 87-100.