Title: Strength and Slip Under Load of Bent-Bar Anchorages and Straight Embedments in Haydite Concrete

Author(s): C. C. Fishburn

Publication: Journal Proceedings

Volume: 44

Issue: 12

Appears on pages(s): 289-306

Keywords: none

DOI: 10.14359/8792

Date: 12/1/1947

Abstract:
Steel bars, i/z in. in diameter, of three kinds, one plain and two deformed, were embedded in Hay- dite aggregate concrete. The load and slip at the pull-out ends were observed for bent and straight anchorages of each kind of bar. For like slips and equal embedded lengths, the straight embedments of the deformed bars were stronger than the plain bent-bar anchorages. Differences in the lug height and lug-bearing area of the two deformed bars af- fected the relative strength of anchorages containing these bars.