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https://doi.org/10.14256/JCE.1476.2015

Experimental study of grouted sleeve lapping connector under tensile load

Yu Qiong
Xu Zhiyuan


Puni tekst: hrvatski pdf 706 Kb

str. 453-465

preuzimanja: 364

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Puni tekst: engleski pdf 688 Kb

str. 453-465

preuzimanja: 564

citiraj


Sažetak

The performance of the grouted sleeve lapping connector that is used to connect reinforcement bars in a precast concrete structure is studied. A total of 63 specimens, varying in bar diameter and lap length, were tested under tensile load. The failure modes, ultimate tensile strength values and load-displacement curves of the specimens are discussed in the study. Two equations are proposed for calculating the average lapping bond stress and critical lap length.

Ključne riječi

precast concrete structure; sleeve confinement; bond-slip; lap length

Hrčak ID:

185034

URI

https://hrcak.srce.hr/185034

Datum izdavanja:

16.7.2017.

Podaci na drugim jezicima: hrvatski

Posjeta: 1.433 *