논문 상세보기
pp.277-280
Post-installed set anchors refer to the anchors are installed after the concrete hardened. The anchor in plain concrete loaded in tensile exhibits various failure modes such as concrete breakout, splitting, steel failure, pull-out and side-face blowout, that depending on the tensile strength of the steel, the strength of concrete, embedment depth, interval, the edge distance and sleeve length, etc. In this study, the objective is to investigate the effects of the variations like anchor embedment depth, anchor interval, edge distance, sleeve length and concrete strength on pullout behavior of post-installed concrete set anchor embedded in plain concrete. Regardless of concrete strength, embedment depth that less than 6 times appeared concrete failure mode. For 18MPa and 24MPa concrete strength has no much affection on anchor interval that more than 1 times of embedment depth. Edge distance that more than 1 time of embedment depth also has no much affection.
