@article{44421, author = {A El-Bahy and S Kunnath and William Stone and A Taylor}, title = {Cumulative Seismic Damage of Circular Bridge Columns: Variable Amplitude Tests}, year = {1999}, number = {96}, month = {1999-09-01}, publisher = {Aci Structural Journal}, url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=909462}, language = {en}, }