Multi-Objective Optimization of Mix Proportion of Hybrid Fiber Recycled Aggregate Concrete Based on NSGA-Ⅱ and Entropy Weight TOPSIS Method

WANG Pengbo; YIN Guansheng; FENG Junjie; SUN Rui; LIU Yahong; ZHU Dongfang; MA Ruijie; GAO Zan; ZHANG Yunjie

[1] ASLANI F, MA G W, YIM WAN D L, et al. Development of high-performance self-compacting concrete using waste recycled concrete aggregates and rubber granules［J］. Journal of Cleaner Production, 2018, 182: 553-566.

[2] GUO H, SHI C J, GUAN X M, et al. Durability of recycled aggregate concrete: a review［J］. Cement and Concrete Composites, 2018, 89: 251-259.

[3] GIWANGKARA G G, MOHAMED A, KHALID N H A, et al. Recycled concrete aggregate as a road base material［J］. IOP Conference Series: Materials Science and Engineering, 2019, 527(1): 012061.

[4] 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] FENG J J, YIN G S, TUO H L, et al. Parameter optimization and regression analysis for multi-index of hybrid fiber-reinforced recycled coarse aggregate concrete using orthogonal experimental design［J］. Construction and Building Materials, 2021, 267: 121013.

[7] FENG J J, YIN G S, TUO H L, et al. Uniaxial compressive behavior of hook-end steel and macro-polypropylene hybrid fibers reinforced recycled aggregate concrete［J］. Construction and Building Materials, 2021, 304: 124559.