@article{CHEN Ding-an_101, author = {[CHEN Ding-an, YU Chen-xiang]}, title = {Discussion on the Method for Calculating Critical Hydraulic Gradientof Piping-typed Tailing Silt}, publisher = {Journal of Yangtze River Scientific Research Institute}, year = {2016}, journal = {Journal of Yangtze River Scientific Research Institute}, volume = {33}, number = {1}, eid = {101}, pages = {101-105}, keywords = {tailing silt;piping;critical hydraulic gradient;grain size distribution;porosity}, doi = http://ckyyb.crsri.cn/EN/10.11988/ckyyb.20140642 }