Transient uniaxial creep of frozen soil quantified by fractional and fractal derivative models

Golden Zhang, University of Alabama, Early College, Tuscaloosa, United States, Xiaoting Gu, Yangtze University, College of Oil & Gas Storage and Transportation Engineering, Wuhan, China, Xiangnan Yu, Hohai University, College of Mechanics and Materials, Nanjing, China and Geoffrey R Tick, Univ Alabama, Tuscaloosa, United States