TY - GEN
T1 - CONCRETE CREEP AT TRANSIENT TEMPERATURE
T2 - CONSTITUTIVE LAW AND MECHANISM.
AU - Chern, J. C.
AU - Marchertas, A. H.
AU - Bazant, Z. P.
PY - 1985/12/1
Y1 - 1985/12/1
N2 - A constitutive law which describes the transient thermal creep of concrete is presented. Moisture and temperature are two major parameters in this constitutive law. Aside from load, creep, cracking, and thermal (shrinkage) strains, stress-induced hygrothermal strains are also included in the analysis. The theory agrees with most types of test data which include basic creep, thermal expansion, shrinkage, swelling, creep at cyclic heating or drying, and creep at heating under compression or bending. Examples are given to demonstrate agreement between the theory and the experimental data.
AB - A constitutive law which describes the transient thermal creep of concrete is presented. Moisture and temperature are two major parameters in this constitutive law. Aside from load, creep, cracking, and thermal (shrinkage) strains, stress-induced hygrothermal strains are also included in the analysis. The theory agrees with most types of test data which include basic creep, thermal expansion, shrinkage, swelling, creep at cyclic heating or drying, and creep at heating under compression or bending. Examples are given to demonstrate agreement between the theory and the experimental data.
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M3 - Conference contribution
AN - SCOPUS:0022191849
SN - 044486962X
T3 - Transactions of the International Conference on Structural Mechanics in Reactor Technology
SP - 69
EP - 74
BT - Transactions of the International Conference on Structural Mechanics in Reactor Technology
PB - North-Holland
ER -