@article{CHEN Zhao-jun_98, author = {[CHEN Zhao-jun, WANG Le-hua, WANG Si-min, LI Jie, XU Yi-gen, XIANG Li]}, title = {Loading and Unloading Mechanical Characteristics of Rock under Freezing-thawing Cycles}, publisher = {Journal of Yangtze River Scientific Research Institute}, year = {2017}, journal = {Journal of Yangtze River Scientific Research Institute}, volume = {34}, number = {1}, eid = {98}, pages = {98-103}, keywords = {sandstone; freeze-thaw cycles; loading and unloading tests; unloading equivalent; deformation modulus; unloading rate}, doi = http://ckyyb.crsri.cn/EN/10.11988/ckyyb.20150807 }