DESIGN CRITERIA ON ULTIMATE STRENGTH OF R/C EXTERIOR BEAM-COLUMN JOINT USING MECHANICAL ANCHORAGES
機械式定着工法によるRC造ト形接合部の終局耐力に関する設計条件

Kiyoshi MASUO, Toshiyuki KUBOTA
2005 Journal of Structural and Construction Engineering (Transactions of AIJ)  
Recently , mechanical anchorages are frcquently used for high−strength a 皿 d thick reinfbrcements because of congestion of reinfbrcements in bcam −column joint . Many researchers havc aggressivcly studied on the anchorage strength ofbeam reinforcement and the ultimate strength of R / C exterior bearn ・ column join も however , these structUral perforr lances could not be evaluated for yarious sorts ofmechanical anchorages . In this paper , the authors propose the evaluation method ofthe
more » ... strength ofbeam reinforccment on the basis ofpast experimcntal studies . Consequently , the authers clarify the design criteria en the ultimate strength of RIC exterior beam ・ column joint to ensure the ductility at the beam end .
doi:10.3130/aijs.70.87_2 fatcat:ymcic37jqveudhyw2nyhzlznuy