期刊论文

Zhang, Anshun

英文

Materials

1996-1944

2019

12

18

3035-

10.3390/ma12183035

Funding: This research was funded by National Natural Science Foundation of China, grant number 51878078, Funding: This research was funded by National Natural Science Foundation of China, grant number 51878078, 51911530215, 51927814, 51478054; the Excellent Youth Foundation of Natural Science Foundation of Hunan 51911530215, 51927814, 51478054; the Excellent Youth Foundation of Natural Science Foundation of Hunan Province, grant number 2018JJ1026; the Key Project of Education Department of Hunan Province, grant number Te1c7hAn0o0lo8g; ya,ngdra nthten uKmebye rPkrfojj1e5c0t 10o3f .Open Research Fund of National Engineering Laboratory of Highway This research was funded by National Natural Science Foundation of China, grant number 51878078, 51911530215, 51927814, 51478054; the Excellent Youth Foundation of Natural Science Foundation of Hunan Province, grant number 2018JJ1026; the Key Project of Education Department of Hunan Province, grant number 17A008; and the Key Project of Open Research Fund of National Engineering Laboratory of Highway Maintenance Technology, grant number kfj150103.

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Construction and demolition (C&D) materials obtained from the demolition of buildings are proven to be qualified and sustainable subgrade fillers. The permanent deformation response of subgrade C&D materials under different moisture contents, degrees of compaction, deviator stresses, and confining pressures was revealed by carrying out dynamic triaxial texts. Then, using a four-factor and three-level orthogonal test and by calculating the Gray correlation degree of each factor, the influence degree of each factor on the permanent deformation wa...