Journal Published Online: 01 January 1988
Volume 10, Issue 2

Creep of Lightweight Aggregate Concrete Under Variable Stresses

CODEN: CCAGDP

Abstract

In this work, the creep of lightweight aggregate concrete under constant stress is described by a logarithmic function of time, and the variations of the coefficients with age are experimentally determined. Using the relation thus obtained, an attempt is made to predict the creep of lightweight concrete specimens with the same composition under stepwise varying stresses, assuming a linear viscoelastic behavior. It was established that there is good agreement between the predicted and experimental values.

Author Information

Tasdemir, MA
Northwestern University, Evanston, IL
Akyüz, S
Faculty of Civil Engineering, Istanbul Technical University, Turkey
Uzunhasanolu, N
Faculty of Civil Engineering, Istanbul Technical University, Turkey
Pages: 7
Price: $25.00
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Stock #: CCA10085J
ISSN: 0149-6123
DOI: 10.1520/CCA10085J