Mechanical properties of concrete frame joints with high-strength stirrups under axial and cyclic lateral loads
Abstract In this paper, four concrete frame joints with high-strength stirrups and one with normal-strength stirrups were tested to investigate the mechanical properties of concrete beam-column joints with high-strength stirrups under low cyclic reversed loading. The influences of yield strength, vo...
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| Lenguaje: | English |
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Escuela de Construcción Civil, Pontificia Universidad Católica de Chile
2019
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| Acceso en línea: | http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-915X2019000200334 |
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oai:scielo:S0718-915X20190002003342019-10-07Mechanical properties of concrete frame joints with high-strength stirrups under axial and cyclic lateral loadsWang,Julin concrete joints high-strength stirrups mechanical properties Abstract In this paper, four concrete frame joints with high-strength stirrups and one with normal-strength stirrups were tested to investigate the mechanical properties of concrete beam-column joints with high-strength stirrups under low cyclic reversed loading. The influences of yield strength, volumetric ratio and section type of stirrups on bearing capacity, ductility, energy dissipation and shear deformation of concrete joints were analyzed, and the results indicate that increasing the yield strength of stirrups has limited effect on enhancing the bearing capacity of concrete joints, but can effectively improve the ductility, energy dissipation and restriction on shear deformation of concrete joints.info:eu-repo/semantics/openAccessEscuela de Construcción Civil, Pontificia Universidad Católica de ChileRevista de la construcción v.18 n.2 20192019-07-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-915X2019000200334en10.7764/rdlc.18.2.334 |
| institution |
Scielo Chile |
| collection |
Scielo Chile |
| language |
English |
| topic |
concrete joints high-strength stirrups mechanical properties |
| spellingShingle |
concrete joints high-strength stirrups mechanical properties Wang,Julin Mechanical properties of concrete frame joints with high-strength stirrups under axial and cyclic lateral loads |
| description |
Abstract In this paper, four concrete frame joints with high-strength stirrups and one with normal-strength stirrups were tested to investigate the mechanical properties of concrete beam-column joints with high-strength stirrups under low cyclic reversed loading. The influences of yield strength, volumetric ratio and section type of stirrups on bearing capacity, ductility, energy dissipation and shear deformation of concrete joints were analyzed, and the results indicate that increasing the yield strength of stirrups has limited effect on enhancing the bearing capacity of concrete joints, but can effectively improve the ductility, energy dissipation and restriction on shear deformation of concrete joints. |
| author |
Wang,Julin |
| author_facet |
Wang,Julin |
| author_sort |
Wang,Julin |
| title |
Mechanical properties of concrete frame joints with high-strength stirrups under axial and cyclic lateral loads |
| title_short |
Mechanical properties of concrete frame joints with high-strength stirrups under axial and cyclic lateral loads |
| title_full |
Mechanical properties of concrete frame joints with high-strength stirrups under axial and cyclic lateral loads |
| title_fullStr |
Mechanical properties of concrete frame joints with high-strength stirrups under axial and cyclic lateral loads |
| title_full_unstemmed |
Mechanical properties of concrete frame joints with high-strength stirrups under axial and cyclic lateral loads |
| title_sort |
mechanical properties of concrete frame joints with high-strength stirrups under axial and cyclic lateral loads |
| publisher |
Escuela de Construcción Civil, Pontificia Universidad Católica de Chile |
| publishDate |
2019 |
| url |
http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-915X2019000200334 |
| work_keys_str_mv |
AT wangjulin mechanicalpropertiesofconcreteframejointswithhighstrengthstirrupsunderaxialandcycliclateralloads |
| _version_ |
1714206299923677184 |