Numerical Modeling of COB's Non-Linear Monotonic Structural Behavior

Alejandro Jiménez Rios; Dermot O'Dwyer

doi:10.1142/S0219876219400139

Numerical Modeling of COB's Non-Linear Monotonic Structural Behavior

Alejandro Jiménez Rios, Dermot O'Dwyer

Department of Architecture & Civil Engineering

Trinity College Dublin

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

5 Citations (SciVal)

Abstract

It has been observed by performing simple and diagonal compression tests of cob wallettes that the structural behavior of cob is highly nonlinear. This paper presents the results obtained of the simulation of cob’s nonlinear monotonic behavior using two well-known finite element commercial packages. Pros and cons of different available constitutive material models are identified and discussed. Concrete (CONCR) and Concrete Damaged Plasticity (CDP) are considered as the constitutive material models that provide the more satisfactory results reproducing cob’s nonlinear monotonic behavior when using ANSYS and ABAQUS, respectively.

Original language	English
Journal	International Journal of Computational Methods
Volume	17
Issue number	05
DOIs	https://doi.org/10.1142/S0219876219400139
Publication status	Published - 1 Jun 2019

Keywords

Cob
FEM
ANSYS
ABAQUS

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10.1142/S0219876219400139

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title = "Numerical Modeling of COB's Non-Linear Monotonic Structural Behavior",

abstract = "It has been observed by performing simple and diagonal compression tests of cob wallettes that the structural behavior of cob is highly nonlinear. This paper presents the results obtained of the simulation of cob{\textquoteright}s nonlinear monotonic behavior using two well-known finite element commercial packages. Pros and cons of different available constitutive material models are identified and discussed. Concrete (CONCR) and Concrete Damaged Plasticity (CDP) are considered as the constitutive material models that provide the more satisfactory results reproducing cob{\textquoteright}s nonlinear monotonic behavior when using ANSYS and ABAQUS, respectively.",

keywords = "Cob, FEM, ANSYS, ABAQUS",

author = "{Jim{\'e}nez Rios}, Alejandro and Dermot O'Dwyer",

year = "2019",

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AU - Jiménez Rios, Alejandro

AU - O'Dwyer, Dermot

PY - 2019/6/1

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N2 - It has been observed by performing simple and diagonal compression tests of cob wallettes that the structural behavior of cob is highly nonlinear. This paper presents the results obtained of the simulation of cob’s nonlinear monotonic behavior using two well-known finite element commercial packages. Pros and cons of different available constitutive material models are identified and discussed. Concrete (CONCR) and Concrete Damaged Plasticity (CDP) are considered as the constitutive material models that provide the more satisfactory results reproducing cob’s nonlinear monotonic behavior when using ANSYS and ABAQUS, respectively.

AB - It has been observed by performing simple and diagonal compression tests of cob wallettes that the structural behavior of cob is highly nonlinear. This paper presents the results obtained of the simulation of cob’s nonlinear monotonic behavior using two well-known finite element commercial packages. Pros and cons of different available constitutive material models are identified and discussed. Concrete (CONCR) and Concrete Damaged Plasticity (CDP) are considered as the constitutive material models that provide the more satisfactory results reproducing cob’s nonlinear monotonic behavior when using ANSYS and ABAQUS, respectively.

KW - Cob

KW - FEM

KW - ANSYS

KW - ABAQUS

UR - https://doi.org/10.1142/S0219876219400139

U2 - 10.1142/S0219876219400139

DO - 10.1142/S0219876219400139

M3 - Article

SN - 0219-8762

VL - 17

JO - International Journal of Computational Methods

JF - International Journal of Computational Methods

IS - 05

ER -

Numerical Modeling of COB's Non-Linear Monotonic Structural Behavior

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Keywords

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