Prediction of concrete creep and shrinkage: past, present and future

被引：225

作者：

Bazant, ZP ^{[1
]}

机构：

[1] Northwestern Univ, Evanston, IL 60208 USA

来源：

NUCLEAR ENGINEERING AND DESIGN | 2001年 / 203卷 / 01期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/S0029-5493(00)00299-5

中图分类号：

TL [原子能技术]; O571 [原子核物理学];

学科分类号：

0827 ; 082701 ;

摘要：

The first part of the paper summarizes various aspects of the prediction of concrete creep and shrinkage to be discussed in the conference lecture. They include the theories of physical mechanism, prediction models, constitutive equations, computational approaches, probabilistic aspects, and research directions. The second part then presents two new prediction models. One of them deals with the approximate prediction formulae for pore relative humidity distributions, required for realistic creep and shrinkage analysis, and the other deals with the extrapolation of short time measurements of creep and shrinkage into long times. (C) 2001 Elsevier Science B.V. All rights reserved.

引用

页码：27 / 38

页数：12