An Energy Method-based Damage Constitutive Law of Concrete for SRC

DOI

10.2991/ifeesm-17.2018.121How to use a DOI?

Keywords

concrete; stochastic damage; damage variate; constitutive law; SRC structure

Abstract

Based on stochastic damage model, a new damage variate with two parameters is proposed to describe the damage constitutive relationship of concrete. The damage evolution laws of high-strength and high-performance concrete are obtained by a large number of experiments on it's mechanical properties. The damage constitutive equation is established by boundary conditions. Through comparisons of theoretical calculations and a large number of mechanical test results of concrete, showing that the damage constitutive equation can reasonably reflect the damage characteristics of concrete. This paper's research identifies a certain theoretical basis for further studying the dynamic and stochastic damage constitutive relationship of concrete.

Copyright

© 2018, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Ming Xie
AU  - Huiying Hao
PY  - 2018/02
DA  - 2018/02
TI  - An Energy Method-based Damage Constitutive Law of Concrete for SRC
BT  - Proceedings of the 2017 3rd International Forum on Energy, Environment Science and Materials (IFEESM 2017)
PB  - Atlantis Press
SP  - 649
EP  - 652
SN  - 2352-5401
UR  - https://doi.org/10.2991/ifeesm-17.2018.121
DO  - 10.2991/ifeesm-17.2018.121
ID  - Xie2018/02
ER  -