@article{LI Ning_97, author = {[LI Ning, LIU Zhen-dong, GUO Xiu-jun, WANG Ying-ying]}, title = {Analysis and Evaluation of Hidden Diseases in Old Tunnel with GPR Images}, publisher = {Journal of Yangtze River Scientific Research Institute}, year = {2018}, journal = {Journal of Yangtze River Scientific Research Institute}, volume = {35}, number = {3}, eid = {97}, pages = {97-103}, keywords = {old tunnel;hidden diseases;ground penetrating radar (GPR);anomaly features;disease evaluation system}, doi = http://ckyyb.crsri.cn/EN/10.11988/ckyyb.20171088 }