Fastening of a high-strength composite rod with a splitted and wedged end in a potted anchor 1. Experimental investigation

A. K. Arnautov; G. P. Terrasi; V. L. Kulakov; G. G. Portnov

doi:10.1007/s11029-013-9376-9

Fastening of a high-strength composite rod with a splitted and wedged end in a potted anchor 1. Experimental investigation

A. K. Arnautov^*
, G. P. Terrasi
, V. L. Kulakov
, G. G. Portnov

^*Šī darba korespondējošais autors

Materiālu mehānikas institūts

Swiss Federal Laboratories for Materials Science and Technology (Empa)
University of Latvia

Zinātniskās darbības rezultāts: Devums žurnālam › Zinātniskais raksts (žurnālā) › koleģiāli recenzēts

8 Atsauces (Scopus)

Kopsavilkums

The effectiveness of fastening of high-strength unidirectional CFRP/epoxy rods in potted anchors was investigated experimentally. The rods had splitted ends, in which duralumin wedges were glued. The experiments, performed for three types of contact between the composite rods and the potted material, showed that the most effective were full adhesion and adhesion-friction contacts, when the maximum load-carrying capacity of CFRP rods under tension could be reached. The full friction contact was ineffective because of the shear failure of CFRP rods inside the anchorage zone.

Oriģinālvaloda	Angļu
Lapas (no-līdz)	595-604
Lapu skaits	10
Žurnāls	Mechanics of Composite Materials
Sējums	49
Izdevuma numurs	6
DOIs	https://doi.org/10.1007/s11029-013-9376-9
Publikācijas statuss	Publicēts - janv. 2014

OECD Zinātnes nozare

1.3 Fizika un astronomija

Piekļuve Dokumentiem

10.1007/s11029-013-9376-9

Citi faili un saites

Saite uz publikāciju Scopus

Citēt šo

@article{c31ae0d1d2f9435cae5a36694f831ac2,

title = "Fastening of a high-strength composite rod with a splitted and wedged end in a potted anchor 1. Experimental investigation",

abstract = "The effectiveness of fastening of high-strength unidirectional CFRP/epoxy rods in potted anchors was investigated experimentally. The rods had splitted ends, in which duralumin wedges were glued. The experiments, performed for three types of contact between the composite rods and the potted material, showed that the most effective were full adhesion and adhesion-friction contacts, when the maximum load-carrying capacity of CFRP rods under tension could be reached. The full friction contact was ineffective because of the shear failure of CFRP rods inside the anchorage zone.",

keywords = "adhesion, adhesion-friction and friction contacts, potted anchor, uniaxial tension test, wedged composite rod",

author = "Arnautov, \{A. K.\} and Terrasi, \{G. P.\} and Kulakov, \{V. L.\} and Portnov, \{G. G.\}",

year = "2014",

month = jan,

doi = "10.1007/s11029-013-9376-9",

language = "English",

volume = "49",

pages = "595--604",

journal = "Mechanics of Composite Materials",

issn = "0191-5665",

publisher = "Springer New York",

number = "6",

}

Fastening of a high-strength composite rod with a splitted and wedged end in a potted anchor 1. Experimental investigation. / Arnautov, A. K.; Terrasi, G. P.; Kulakov, V. L. u.c.
(gadā): Mechanics of Composite Materials, Sēj. 49, Nr. 6, 01.2014, lpp. 595-604.

Zinātniskās darbības rezultāts: Devums žurnālam › Zinātniskais raksts (žurnālā) › koleģiāli recenzēts

TY - JOUR

T1 - Fastening of a high-strength composite rod with a splitted and wedged end in a potted anchor 1. Experimental investigation

AU - Arnautov, A. K.

AU - Terrasi, G. P.

AU - Kulakov, V. L.

AU - Portnov, G. G.

PY - 2014/1

Y1 - 2014/1

N2 - The effectiveness of fastening of high-strength unidirectional CFRP/epoxy rods in potted anchors was investigated experimentally. The rods had splitted ends, in which duralumin wedges were glued. The experiments, performed for three types of contact between the composite rods and the potted material, showed that the most effective were full adhesion and adhesion-friction contacts, when the maximum load-carrying capacity of CFRP rods under tension could be reached. The full friction contact was ineffective because of the shear failure of CFRP rods inside the anchorage zone.

AB - The effectiveness of fastening of high-strength unidirectional CFRP/epoxy rods in potted anchors was investigated experimentally. The rods had splitted ends, in which duralumin wedges were glued. The experiments, performed for three types of contact between the composite rods and the potted material, showed that the most effective were full adhesion and adhesion-friction contacts, when the maximum load-carrying capacity of CFRP rods under tension could be reached. The full friction contact was ineffective because of the shear failure of CFRP rods inside the anchorage zone.

KW - adhesion

KW - adhesion-friction and friction contacts

KW - potted anchor

KW - uniaxial tension test

KW - wedged composite rod

UR - https://www.scopus.com/pages/publications/84897633495

U2 - 10.1007/s11029-013-9376-9

DO - 10.1007/s11029-013-9376-9

M3 - Article

AN - SCOPUS:84897633495

SN - 0191-5665

VL - 49

SP - 595

EP - 604

JO - Mechanics of Composite Materials

JF - Mechanics of Composite Materials

IS - 6

ER -

Fastening of a high-strength composite rod with a splitted and wedged end in a potted anchor 1. Experimental investigation

Kopsavilkums

OECD Zinātnes nozare

Piekļuve Dokumentiem

Citi faili un saites

Nospiedums

Citēt šo