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Analysis of spiral reinforcement in grouted pipe splice connectors

Seyed Jamal Aldin Hosseini / Ahmad Baharuddin Abd. Rahman

Tensile resistance of a grouted splice connector depends on the interaction between reinforcement bars, sleeve and grout. Results for 21 grouted splice connectors which were tested until failure under an increasing axial load are presented in the paper. Each splice connector consisted of a steel pipe, steel spiral with vertical bars, and cement grout. The effects of spiral pitch distance of 15, 25 and 35 mm on the bond stress to slip relationship were evaluated. The best performance of grouted pipe splice connectors was obtained at the spiral pitch distance of 15mm, combined with the use of four vertical bars as shear keys.

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Analysis of spiral reinforcement in grouted pipe splice connectors

Seyed Jamal Aldin Hosseini / Ahmad Baharuddin Abd. Rahman

Tensile resistance of a grouted splice connector depends on the interaction between reinforcement bars, sleeve and grout. Results for 21 grouted splice connectors which were tested until failure under an increasing axial load are presented in the paper. Each splice connector consisted of a steel pipe, steel spiral with vertical bars, and cement grout. The effects of spiral pitch distance of 15, 25 and 35 mm on the bond stress to slip relationship were evaluated. The best performance of grouted pipe splice connectors was obtained at the spiral pitch distance of 15mm, combined with the use of four vertical bars as shear keys.

Analysis of spiral reinforcement in grouted pipe splice connectors

Seyed Jamal Aldin Hosseini / Ahmad Baharuddin Abd. Rahman

Tensile resistance of a grouted splice connector depends on the interaction between reinforcement bars, sleeve and grout. Results for 21 grouted splice connectors which were tested until failure under an increasing axial load are presented in the paper. Each splice connector consisted of a steel pipe, steel spiral with vertical bars, and cement grout. The effects of spiral pitch distance of 15, 25 and 35 mm on the bond stress to slip relationship were evaluated. The best performance of grouted pipe splice connectors was obtained at the spiral pitch distance of 15mm, combined with the use of four vertical bars as shear keys.

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Title:

Analysis of spiral reinforcement in grouted pipe splice connectors

Contributors:

Seyed Jamal Aldin Hosseini (author) / Ahmad Baharuddin Abd. Rahman (author)

Published in:

Građevinar, Vol 65, Iss 06., Pp 537-546 (2013)

Publication date:

2013

ISSN:

0350-2465 , 1333-9095

DOI:

https://doi.org/10.14256/JCE.832.2013

Type of media:

Article (Journal)

Type of material:

Electronic Resource

Language:

Unknown

Keywords:

Engineering (General). Civil engineering (General) , TA1-2040

Metadata by DOAJ is licensed under CC BY-SA 1.0

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