Design of cast-in headed and hooked fasteners

HEATH, DL; Lee, Jessey; King, Bill; Gad, Emad; Eligehausen, Rolf

doi:10.1080/13287982.2018.1460080

Cited by 4 publications

(2 citation statements)

References 1 publication

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In this sense, the pull-out can be seen as a "fictitious" failure mechanism. A complete guidance on the design of cast-in-place fasteners was recently provided by Heath et al, 7 in which the experiences from CC approach were summarized. Nevertheless, there are still open issues that need to be investigated, since simplified hypotheses were assumed to cope with the wide range of data used to calibrate CC approach.…”

Section: Motivation and Problem Statementmentioning

confidence: 99%

See 1 more Smart Citation

Behavior and design of screwed‐head fasteners in reinforced concrete under tensile loading

Nunzio

Muciaccia

2020

Structural Concrete

View full text Add to dashboard Cite

Screwed-head fastener is the common fabricated hold-down bolt for steel structures and machine foundations. Although different models are available for evaluating its structural behavior, there are still aspects that need to be investigated. In particular, conflicting approaches for the design can be found among the European design-oriented documents. Within this context, a comprehensive experimental study on screwed-head fasteners under tensile loading was recently carried out at Milan Polytechnic. In this paper, some results are presented and commented which include (a) the presence of cracks and (b) the presence of supplementary reinforcement. In the discussion, predictive models are recalled demonstrating the need for a specific design approach, which should consider the geometry and the resistance of the fastening system, including that of the concrete member. Some design recommendations end the paper as useful guidance for the structural designer.

show abstract

Section: Motivation and Problem Statementmentioning

confidence: 99%

“…Bond along the bar was not removed in the experimental tests. According to different authors, [7][8][9] in headed fasteners, bond along the embedment should be avoided because it will initiate unexpected cracking in the surroundings of the shaft. Such an aspect, however, is still debated.…”

Section: Investigated Fastenersmentioning

confidence: 99%