Alinear elastic one-dimensional ubiquitiformal constitutive model for bi-material

Min Yang; Zhuo Cheng Ou; Jing Yan Li; Zhuo Ping Duan; Feng Lei Huang

doi:10.15918/j.tbit1001-0645.2016.Suppl.1.046

Alinear elastic one-dimensional ubiquitiformal constitutive model for bi-material

Min Yang, Zhuo Cheng Ou^*, Jing Yan Li, Zhuo Ping Duan, Feng Lei Huang

^*Corresponding author for this work

School of Mechatronical Engineering

Beijing Institute of Technology

Research output: Contribution to journal › Article › peer-review

Abstract

Based on the generalized ubiquitiformal Cantor set, a ubiquitiformal constitutive model for a bi-material rod was proposed. Effect of both aggregate volume ratio and aggregate gradation can be taken into account, and then the explicit analytical expressions for calculating effective elastic modulus was obtained. The numerical results for concrete were found to be in good agreement with previous experimental data. Moreover, in the ubiquitiformal model, the interfacial displacements between the two materials are continuous, which avoids the difficulty of the discontinuous interfacial displacements in previous fractal models.

Original language	English
Pages (from-to)	188-190
Number of pages	3
Journal	Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology
Volume	36
DOIs	https://doi.org/10.15918/j.tbit1001-0645.2016.Suppl.1.046
Publication status	Published - 1 Jun 2016

Keywords

Concrete
Displacement distribution
Elasticity modulus
Fractal
Ubiquitiform

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10.15918/j.tbit1001-0645.2016.Suppl.1.046

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title = "Alinear elastic one-dimensional ubiquitiformal constitutive model for bi-material",

abstract = "Based on the generalized ubiquitiformal Cantor set, a ubiquitiformal constitutive model for a bi-material rod was proposed. Effect of both aggregate volume ratio and aggregate gradation can be taken into account, and then the explicit analytical expressions for calculating effective elastic modulus was obtained. The numerical results for concrete were found to be in good agreement with previous experimental data. Moreover, in the ubiquitiformal model, the interfacial displacements between the two materials are continuous, which avoids the difficulty of the discontinuous interfacial displacements in previous fractal models.",

keywords = "Concrete, Displacement distribution, Elasticity modulus, Fractal, Ubiquitiform",

author = "Min Yang and Ou, {Zhuo Cheng} and Li, {Jing Yan} and Duan, {Zhuo Ping} and Huang, {Feng Lei}",

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T1 - Alinear elastic one-dimensional ubiquitiformal constitutive model for bi-material

AU - Yang, Min

AU - Ou, Zhuo Cheng

AU - Li, Jing Yan

AU - Duan, Zhuo Ping

AU - Huang, Feng Lei

PY - 2016/6/1

Y1 - 2016/6/1

N2 - Based on the generalized ubiquitiformal Cantor set, a ubiquitiformal constitutive model for a bi-material rod was proposed. Effect of both aggregate volume ratio and aggregate gradation can be taken into account, and then the explicit analytical expressions for calculating effective elastic modulus was obtained. The numerical results for concrete were found to be in good agreement with previous experimental data. Moreover, in the ubiquitiformal model, the interfacial displacements between the two materials are continuous, which avoids the difficulty of the discontinuous interfacial displacements in previous fractal models.

AB - Based on the generalized ubiquitiformal Cantor set, a ubiquitiformal constitutive model for a bi-material rod was proposed. Effect of both aggregate volume ratio and aggregate gradation can be taken into account, and then the explicit analytical expressions for calculating effective elastic modulus was obtained. The numerical results for concrete were found to be in good agreement with previous experimental data. Moreover, in the ubiquitiformal model, the interfacial displacements between the two materials are continuous, which avoids the difficulty of the discontinuous interfacial displacements in previous fractal models.

KW - Concrete

KW - Displacement distribution

KW - Elasticity modulus

KW - Fractal

KW - Ubiquitiform

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U2 - 10.15918/j.tbit1001-0645.2016.Suppl.1.046

DO - 10.15918/j.tbit1001-0645.2016.Suppl.1.046

M3 - Article

AN - SCOPUS:84992195198

SN - 1001-0645

VL - 36

SP - 188

EP - 190

JO - Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology

JF - Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology

ER -

Alinear elastic one-dimensional ubiquitiformal constitutive model for bi-material

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