@inproceedings{paperid:1008483, author = {Abolbashari, Mohammad Hossein and Zamanian Yazdi, Maysam}, title = {An improved method for control of element addition in bi-directional evolutionary structural optimization based on stress criterion}, booktitle = {International conference on recent advances in mechanical & materials engineering}, year = {2005}, location = {Kuala Lumpur}, keywords = {topology optimization; addition criterion; inclusion ratio; limitation constraint}, }