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Numerical Analysis of Combined Aggregate Concrete from the Meso-Scale Level

Zhang, Yan Kun / Zhao, Shu Shan / Qu, Tie Jun / Wu, Hai Ying

In the paper , the combined aggregate concrete is regarded as a three-phase composite material based on the meso-scale level, it consists of lightweight aggregate, ordinary aggregate and mortar. According to Fuller’s grading curve, the number of aggregate with different size could be obtained. And the randomly aggregates model is generated base on the Monte Carlo method. APDL program is developed to generate finite element model of combined aggregate concrete, On the basis, the stress characteristics of combined aggregate concrete is studied.

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Numerical Analysis of Combined Aggregate Concrete from the Meso-Scale Level

Zhang, Yan Kun / Zhao, Shu Shan / Qu, Tie Jun / Wu, Hai Ying

In the paper , the combined aggregate concrete is regarded as a three-phase composite material based on the meso-scale level, it consists of lightweight aggregate, ordinary aggregate and mortar. According to Fuller’s grading curve, the number of aggregate with different size could be obtained. And the randomly aggregates model is generated base on the Monte Carlo method. APDL program is developed to generate finite element model of combined aggregate concrete, On the basis, the stress characteristics of combined aggregate concrete is studied.

Numerical Analysis of Combined Aggregate Concrete from the Meso-Scale Level

Zhang, Yan Kun / Zhao, Shu Shan / Qu, Tie Jun / Wu, Hai Ying

In the paper , the combined aggregate concrete is regarded as a three-phase composite material based on the meso-scale level, it consists of lightweight aggregate, ordinary aggregate and mortar. According to Fuller’s grading curve, the number of aggregate with different size could be obtained. And the randomly aggregates model is generated base on the Monte Carlo method. APDL program is developed to generate finite element model of combined aggregate concrete, On the basis, the stress characteristics of combined aggregate concrete is studied.

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Title:

Numerical Analysis of Combined Aggregate Concrete from the Meso-Scale Level

Contributors:

Zhang, Yan Kun / Zhao, Shu Shan / Qu, Tie Jun / Wu, Hai Ying

Published in:

Applied Mechanics and Materials ; 584-586 ; 1229-1232

Publication date:

2014-07-04

Size:

4 pages

ISSN:

1662-7482 , 1660-9336

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.584-586.1229

Type of media:

Article (Journal)

Type of material:

Electronic Resource

Language:

English

Keywords:

Concrete , Lightweight Aggregate , Combined Aggregate , Meso-Scale Level

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