@article{LIN Chao:26, author = {LIN Chao, ZHANG Chenglin, WANG Yong}, title = {Design and mechanical properties of prestressed hollow bar}, publisher = {Journal of Shandong University(Engineering Science)}, year = {2020}, journal = {Journal of Shandong University(Engineering Science)}, volume = {50}, number = {5}, eid = {26}, numpages = {6}, pages = {26}, keywords = {self-balancing prestressed hollow bar;joint concrete;stress distribution;prestress loss;finite element}, url = {http://gxbwk.njournal.sdu.edu.cn/EN/abstract/article_1970.shtml}, doi = {10.6040/j.issn.1672-3961.0.2019.425} }