Seismic behavior of precast concrete beam-column joints with steel strand inserts under cyclic loading

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378297%3A_____%2F20%3A00524473" target="_blank" >RIV/68378297:_____/20:00524473 - isvavai.cz</a>

Result on the web

<a href="https://doi.org/10.1016/j.engstruct.2020.110766" target="_blank" >https://doi.org/10.1016/j.engstruct.2020.110766</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.engstruct.2020.110766" target="_blank" >10.1016/j.engstruct.2020.110766</a>

Result language

angličtina

Original language name

Seismic behavior of precast concrete beam-column joints with steel strand inserts under cyclic loading

Original language description

This paper experimentally investigated the seismic behavior of 9 full-scale reinforced concrete (RC) joints—8 precast RC joints and 1 cast-in-place RC joint—under cyclic loading. The precast concrete (PC) joints were divided into 3 types: cast-in-place, precast beam cast-in-place column, and fully precast with assembly. With the presence additional reinforcement at the joint core and debonding of reinforcement in some joints, the PC joints differed with other types of joints. The experimental results, such as hysteretic behavior, energy dissipation capacity and stiffness degradation, were analyzed, which showed that the PC joints with steel strands anchored into the joint core zone could meet the seismic code requirements. Additionally, a finite elementanalysis of the new type of PC joint was performed numerically, and the predicted seismic performance was in very good agreement with the experimental results. Finally, a skeleton model of the PC joint was established through parameter analysis.

Czech name

—

Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

20101 - Civil engineering

Project

—

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2020

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Engineering Structures

ISSN

0141-0296

e-ISSN

—

Volume of the periodical

216

Issue of the periodical within the volume

August

Country of publishing house

GB - UNITED KINGDOM

Number of pages

17

Pages from-to

110766

UT code for WoS article

000539276800038

EID of the result in the Scopus database

2-s2.0-85084935604