@article{CHEN Ji-zhan_137, author = {[CHEN Ji-zhan, SU Hai-dong, QI Yong-feng]}, title = {Preliminary Study of Numerical Manifold Method Based on CAD Geometry}, publisher = {Journal of Yangtze River Scientific Research Institute}, year = {2016}, journal = {Journal of Yangtze River Scientific Research Institute}, volume = {33}, number = {2}, eid = {137}, pages = {137-143}, keywords = {numerical manifold method (NMM) ; isogeometric analysis (IGA); CAD geometry; cutting of curves and lines; simplex integration; CAD/CAE cooperativity}, doi = http://ckyyb.crsri.cn/EN/10.11988/ckyyb.20150599 }