@article{HU Shao-wei_66, author = {[HU Shao-wei, MI Zheng-xiang, FAN Xiang-qian, LU Jun]}, title = {A Model for Predicting the Fracture Toughness of Reinforced Concrete Beam in Three-Point Bending}, publisher = {Journal of Yangtze River Scientific Research Institute}, year = {2013}, journal = {Journal of Yangtze River Scientific Research Institute}, volume = {30}, number = {3}, eid = {66}, pages = {66-70}, keywords = {

 reinforced concrete; unstable fracture toughness;  initial crack height ratio; maximum load         

}, doi = http://ckyyb.crsri.cn/EN/10.3969/j.issn.1001-5485.2013.03.014 }