1. China Fujian Research Center for Tunneling and Urban Underground Space Engineering, Xiamen 361021, China (Corresponding author), e-mail: cshblast@163.com, https://orcid.org/0000-0003-4445-3725
2. College of Civil Engineering, Huaqiao University, 668 Jimei Rd., Xiamen 361021, China, https://orcid.org/0000-0003-4470-3771 (J.H.)