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dc.contributor.authorBonopera, Marcoen_US
dc.contributor.authorChang, Kuo-Chunen_US
dc.contributor.authorChen, Chun-Chungen_US
dc.contributor.authorLin, Tzu-Kangen_US
dc.contributor.authorTullini, Nerioen_US
dc.date.accessioned2018-08-21T05:53:52Z-
dc.date.available2018-08-21T05:53:52Z-
dc.date.issued2018-07-01en_US
dc.identifier.issn0219-4554en_US
dc.identifier.urihttp://dx.doi.org/10.1142/S021945541850092Xen_US
dc.identifier.urihttp://hdl.handle.net/11536/145274-
dc.description.abstractThis paper presents a comparison of two static nondestructive methods used to assess compressive loads in columns of steel space frames. The first method requires knowledge of the flexural rigidity of the column under investigation, whereas the second method requires knowledge of the column's buckling load. In each method, short-term displacements are measured at given cross-sections along the member under examination, which is subjected to an additional transverse load. The two methods were verified in this study through experimental and numerical tests on a column of a small-scale space frame prototype with generic connections and end conditions. Estimations of compressive forces were generally reliable when second-order effects were accurately considered. In conclusion, the two methods can be successfully used to test steel space frames in a laboratory or under real conditions.en_US
dc.language.isoen_USen_US
dc.subjectInverse problemen_US
dc.subjectnondestructive testen_US
dc.subjectload identificationen_US
dc.subjectspace frameen_US
dc.titleCompressive Column Load Identification in Steel Space Frames Using Second-Order Deflection-Based Methodsen_US
dc.typeArticleen_US
dc.identifier.doi10.1142/S021945541850092Xen_US
dc.identifier.journalINTERNATIONAL JOURNAL OF STRUCTURAL STABILITY AND DYNAMICSen_US
dc.citation.volume18en_US
dc.contributor.department土木工程學系zh_TW
dc.contributor.departmentDepartment of Civil Engineeringen_US
dc.identifier.wosnumberWOS:000439097200004en_US
Appears in Collections:Articles