TIME DEPENDENT BEHAVIOUR OF CONCRETE IN EARLY AGES AND ITS MODELLING

TIME DEPENDENT BEHAVIOUR OF CONCRETE IN EARLY AGES AND ITS MODELLING

A mathematical model of early age concrete is presented to investigate the time dependent behaviour taking into account the rapid change of the properties. The study concentrates on the role of pore water in creep and relaxation of early age concrete. Several experimental results are analyzed with t...

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Veröffentlicht in:Doboku Gakkai Ronbunshu 1995/08/20, Vol.1995(520), pp.123-133
Hauptverfasser: Ishikawa, Yasuaki, Ohshita, Hideki, Abe, Hirotoshi, Tanabe, Tadaaki
Format: Artikel
Sprache:eng
Schlagworte:
creep
early age concrete
pore pressure
relaxation
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Beschreibung
Zusammenfassung:A mathematical model of early age concrete is presented to investigate the time dependent behaviour taking into account the rapid change of the properties. The study concentrates on the role of pore water in creep and relaxation of early age concrete. Several experimental results are analyzed with the model and pore water effect on early age concrete is discussed.
ISSN:0289-7806
1882-7187
DOI:10.2208/jscej.1995.520_123