Model concrete beam-column joints subjected to cyclic loading at two rates

Surendra P. Shah; Ming Liang Wang; Lan Chung

doi:10.1007/BF02472743

Model concrete beam-column joints subjected to cyclic loading at two rates

Surendra P. Shah^*, Ming Liang Wang, Lan Chung

^*Corresponding author for this work

Civil and Environmental Engineering

Research output: Contribution to journal › Article › peer-review

17 Scopus citations

Abstract

Small-scale models of reinforced concrete beam-column joint were subjected to large cyclic displacements at two rates: 2.5×10^-3 and 1.0 Hz. To assess damage, free-vibration tests were conducted. The reliability of the modelling techniques was established by comparison of the results for the slower rate with those obtained from the full-scale tests on prototype. The higher rate of loading caused a greater damage than that at the lower rate. This was evidenced by the measurements of the energy absorbed in the hysteresis loops, equivalent damping, and the stiffness and damping obtained from the free-vibration test. The relatively greater extent of damage appears to result from the different bond behaviour at different rates of loading.

Original language	English (US)
Pages (from-to)	85-95
Number of pages	11
Journal	Materials and Structures
Volume	20
Issue number	2
DOIs	https://doi.org/10.1007/BF02472743
State	Published - Mar 1 1987

ASJC Scopus subject areas

Engineering(all)

Access to Document

10.1007/BF02472743

Cite this

@article{df8aecef137e433b9f12efd18928cd9f,

title = "Model concrete beam-column joints subjected to cyclic loading at two rates",

abstract = "Small-scale models of reinforced concrete beam-column joint were subjected to large cyclic displacements at two rates: 2.5×10-3 and 1.0 Hz. To assess damage, free-vibration tests were conducted. The reliability of the modelling techniques was established by comparison of the results for the slower rate with those obtained from the full-scale tests on prototype. The higher rate of loading caused a greater damage than that at the lower rate. This was evidenced by the measurements of the energy absorbed in the hysteresis loops, equivalent damping, and the stiffness and damping obtained from the free-vibration test. The relatively greater extent of damage appears to result from the different bond behaviour at different rates of loading.",

author = "Shah, {Surendra P.} and Wang, {Ming Liang} and Lan Chung",

year = "1987",

month = mar,

day = "1",

doi = "10.1007/BF02472743",

language = "English (US)",

volume = "20",

pages = "85--95",

journal = "Materiaux et constructions",

issn = "1359-5997",

publisher = "Springer Netherlands",

number = "2",

}

TY - JOUR

T1 - Model concrete beam-column joints subjected to cyclic loading at two rates

AU - Shah, Surendra P.

AU - Wang, Ming Liang

AU - Chung, Lan

PY - 1987/3/1

Y1 - 1987/3/1

N2 - Small-scale models of reinforced concrete beam-column joint were subjected to large cyclic displacements at two rates: 2.5×10-3 and 1.0 Hz. To assess damage, free-vibration tests were conducted. The reliability of the modelling techniques was established by comparison of the results for the slower rate with those obtained from the full-scale tests on prototype. The higher rate of loading caused a greater damage than that at the lower rate. This was evidenced by the measurements of the energy absorbed in the hysteresis loops, equivalent damping, and the stiffness and damping obtained from the free-vibration test. The relatively greater extent of damage appears to result from the different bond behaviour at different rates of loading.

AB - Small-scale models of reinforced concrete beam-column joint were subjected to large cyclic displacements at two rates: 2.5×10-3 and 1.0 Hz. To assess damage, free-vibration tests were conducted. The reliability of the modelling techniques was established by comparison of the results for the slower rate with those obtained from the full-scale tests on prototype. The higher rate of loading caused a greater damage than that at the lower rate. This was evidenced by the measurements of the energy absorbed in the hysteresis loops, equivalent damping, and the stiffness and damping obtained from the free-vibration test. The relatively greater extent of damage appears to result from the different bond behaviour at different rates of loading.

UR - http://www.scopus.com/inward/record.url?scp=0023311915&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0023311915&partnerID=8YFLogxK

U2 - 10.1007/BF02472743

DO - 10.1007/BF02472743

M3 - Article

AN - SCOPUS:0023311915

SN - 1359-5997

VL - 20

SP - 85

EP - 95

JO - Materiaux et constructions

JF - Materiaux et constructions

IS - 2

ER -

Model concrete beam-column joints subjected to cyclic loading at two rates

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this