@article{JIANG Jie_94, author = {[JIANG Jie, PU Ou, OU Xiao-duo, ZHAO Jian-gang, XIE Gui-qiu]}, title = {Expert System of Surrounding Rock Classification for Highway Tunnel in Karst Region: Design and Application}, publisher = {Journal of Yangtze River Scientific Research Institute}, year = {2018}, journal = {Journal of Yangtze River Scientific Research Institute}, volume = {35}, number = {7}, eid = {94}, pages = {94-99}, keywords = {karst;highway tunnel;classification of surrounding rock;expert system;neural network}, doi = http://ckyyb.crsri.cn/EN/10.11988/ckyyb.20161228 }