@article{ZHAO Yafei_67, author = {ZHAO Yafei, WEI Guangmei}, title = {Study on finite element stress smothing based on BP neural network}, publisher = {Computer Engineering and Applications}, year = {2018}, journal = {Computer Engineering and Applications}, volume = {54}, number = {13}, eid = {67}, pages = {67-72}, keywords = {finite element integral stress smoothing; BP neural network; two training models; Mises stress}, doi = http://cea.ceaj.org/EN/10.3778/j.issn.1002-8331.1705-0428 }