Drained and Undrained Creep of Hardened Cement Paste under Isotropic Loading

被引：0

作者：

Ghabezloo, Siavash ^{[1
]}

Sulem, Jean ^{[1
]}

Manh-Huyen Vu ^{[2
]}

机构：

[1] Univ Paris Est, Lab Navier CERMES, Ecole Ponts ParisTech, 6-8 Av Blaise Pascal, Marne La Vallee 77455 2, France

[2] CurisTec, F-69380 Lissieu, France

来源：

CONCREEP 10: MECHANICS AND PHYSICS OF CREEP, SHRINKAGE, AND DURABILITY OF CONCRETE AND CONCRETE STRUCTURES | 2015年

关键词：

BEHAVIOR;

D O I：

暂无

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

The experimental results of isotropic compression tests performed at 20 degrees C and 90 degrees C on a class G hardened cement paste (Ghabezloo et al., 2008, Cem. Conc. Res. 38, 1424-1437) have been revisited considering time-dependent response. Within the frame of a viscoplastic model, the non-linear responses of the volumetric strains as observed in drained and undrained tests and of the pore pressure in undrained tests are analysed. The calibration of model parameters based on experimental data allows to study the effect of the test temperature on the time-dependent response of hardened cement paste.

引用

页码：1235 / 1244

页数：10

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