Numerical Assessment of Ultra-high Performance Concrete Material

5th Asia Conference on Mechanical and Materials Engineering

机械制造;材料科学

Yin, Hor^1 ; Shirai, Kazutaka^2 ; Teo, Wee^3

Graduate School of Engineering, Hokkaido University, Sapporo

060-8628, Japan^1

Faculty of Engineering, Hokkaido University, Sapporo

060-8628, Japan^2

Civil and Environmental Engineering Department, Universiti Teknologi Petronas, Malaysia^3

关键词: Calibrated model;    Concrete model;    FE analysis;    Ultra high performance concretes;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/241/1/012004/pdf
DOI  :  10.1088/1757-899X/241/1/012004

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

This paper presents numerical assessment of ultra-high performance concrete (UHPC) material using finite element (FE) method. Since UHPC is a relatively new material with superior strength and energy absorption, the concrete models on UHPC in FE analysis are not fully capturing behavior of UHPC. In this study, the calibration of concrete models for UHPC is exploited. The calibrated models show their capability to capture the response of UHPC material quite well compared with experiment. More details of results are discussed.