0
  • DE
  • EN
  • FR
  • International Database and Gallery of Structures

Advertisement

A Refined Model for Predicting Concrete-Related Failure Load of Tension Loaded Cast-in-Place Headed Anchors in Uncracked Concrete

Author(s): (Ph.D., Associate senior lecturer, Div. of Structural and Fire Engineering , LuleƄ University of Technology , LTU, SE-971 87 LuleƄ , Sweden .)
Medium: journal article
Language(s): English
Published in: Nordic Concrete Research, , n. 1, v. 60
Page(s): 105-129
DOI: 10.2478/ncr-2019-0091
Abstract:

Current theoretical models for predicting the concrete cone breakout capacity of tension loaded headed anchors do not consider the influence of member thickness, size of anchor head, and orthogonal surface reinforcement. In the present study, the influence of the aforementioned parameters was studied both numerically and experimentally. Both the numerical and experimental results showed that the tensile resistance of headed anchors increases by increasing the member thickness or if orthogonal surface reinforcement is present. In addition, the anchorage capacity further increases with increase of the anchor head size.

The current model for predicting the concrete cone failure load of tension loaded headed anchors were refined and extended by incorporating three modification factors to account for the influence of the member thickness, size of anchor head, and orthogonal surface reinforcement. The accuracy of the proposed model was verified based on the results of 124 tests on single headed anchors from literature.

Structurae cannot make the full text of this publication available at this time. The full text can be accessed through the publisher via the DOI: 10.2478/ncr-2019-0091.
  • About this
    data sheet
  • Reference-ID
    10705857
  • Published on:
    19/02/2023
  • Last updated on:
    19/02/2023
 
Structurae cooperates with
International Association for Bridge and Structural Engineering (IABSE)
e-mosty Magazine
e-BrIM Magazine