Properties of early age concrete - Experiments and modelling

被引：33

作者：

Gutsch, AW ^{[1
]}

机构：

[1] Tech Univ Carolo Wilhelmina Braunschweig, Inst Bldg Mat Struct Concrete & Fire Protect, D-3300 Braunschweig, Germany

来源：

MATERIALS AND STRUCTURES | 2002年 / 35卷 / 246期

关键词：

Concrete Structure; Viscoelastic Behaviour; Restraint Stress; Inelastic Strain; Autogenous Shrinkage;

D O I：

10.1007/BF02482104

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

For the simulation of temperature fields and restraint stresses in hardening concrete structures, the properties of early age concrete has to be known. This report is an extract of a research project which dealt with the thermal and mechanical properties, stress-strain curve, creep and relaxation and autogenous shrinkage of early age concrete. Here, only the mechanical short and long-term properties of early age concrete shrill be dealt with. In addition to the experimental results, models will be presented.

引用

页码：76 / 79

页数：4