@article{wang_jiang_zhang_lu_chen_2019,  title={Analytical solution of circular tunnel in elastic-viscoplastic rock mass},  volume={16},  ISSN={1679-7825},  url={https://doi.org/10.1590/1679-78255701},  DOI={10.1590/1679-78255701},  number={6},  journal={Latin American Journal of Solids and Structures},  publisher={Individual owner},  author={Wang, Xiao-Fei and Jiang, Bin-Song and Zhang, Qiang and Lu, Meng-Meng and Chen, Miao},  year={2019},  pages={e210} }