Experimental Study of Cast in Anchors Embedded in UHPFRC

Jan Prchal; Lukáš Vrablik

doi:10.4028/p-r6h4W7

Paper Titles

Limits for the Punching Shear Capacity of the Flat Slabs Reinforced with Transverse Reinforcement
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Temperature Measurement in Massive Concrete Structures
p.53

Investigations on Blast Performance of Steel-Concrete Composite Structures
p.59

Dependence of a Steel-concrete-Steel Sandwich Structure Behavior under Pure In-Plane Shear Loading on the Reinforcement Ratio
p.71

Experimental Study of Cast in Anchors Embedded in UHPFRC
p.79

Load-Bearing Capacity of Bended FRP Reinforcement with Various Anchorage Lengths
p.93

Aspects Affecting the Quality of Masonry Buildings and Innovations in Masonry
p.101

Production of Steel-Concrete Composite UHPFRC Elements for Experimental Tests of the Blast Resistance
p.113

The Impact of Hydration Heat on the Formation of Cracks in Massive Concrete Structures
p.121

HomeKey Engineering MaterialsKey Engineering Materials Vol. 976Experimental Study of Cast in Anchors Embedded in...

Experimental Study of Cast in Anchors Embedded in UHPFRC

Abstract:

This paper describes an experimental investigation of the behaviour of anchors precast in Ultra High-Performance Fiber-Reinforced Concrete (UHPFRC) under static loading. Initially, the current state of the art and related experimental studies are briefly mentioned. The next part of the paper is devoted to an experimental program aimed at describing the anchorage in cement composite UHPFRC in more detail. A total of 45 pull-out tests were performed. The tests investigated the effect of the fiber quantity in volume in the UHPFRC matrix (v_f), the effective embedment depth of the anchor (h_ef) and the position of the anchor in the mould during concreting. Finally, the results are documented, the failure mode and the shape of the concrete cone, load-displacement curves and summary tables are presented. The paper concludes with a discussion of the results and further directions for solving the problem.

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Periodical:

Key Engineering Materials (Volume 976)

Pages:

79-91

DOI:

https://doi.org/10.4028/p-r6h4W7

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Online since:

March 2024

Authors:

Jan Prchal*, Lukáš Vrablik

Keywords:

Anchorage, Concrete Cone, Experiment, Fibers, Ultra-High Performance Fibre-Reinforced Concrete

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References

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