Ou, Y.-C.Y.-C.OuNgo, S.-H.S.-H.NgoRoh, H.H.RohYin, S.Y.S.Y.YinWang, J.-C.J.-C.WangWang, P.-H.P.-H.WangYu-Chen Ou2019-12-242019-12-242015https://scholars.lib.ntu.edu.tw/handle/123456789/438340[SDGs]SDG11Seismic performance of concrete columns with innovative seven- And eleven-spiral reinforcementjournal article10.14359/516877062-s2.0-84943554308https://www.scopus.com/inward/record.uri?eid=2-s2.0-84943554308&doi=10.14359%2f51687706&partnerID=40&md5=da3492f8bcbbcd28efabd4919fb769a4