New design equations for elastic modulus of concrete using multi expression programming

Gandomi, AH; Faramarzifar, A; Rezaee, PG; Asghari, A; Talatahari, S

New design equations for elastic modulus of concrete using multi expression programming

Gandomi, AH Faramarzifar, A Rezaee, PG Asghari, A Talatahari, S

Permalink

Publisher:: VILNIUS GEDIMINAS TECH UNIV
Publication Type:: Journal Article
Citation:: Journal of Civil Engineering and Management, 2015, 21, (6), pp. 761-774
Issue Date:: 2015-08-18

Closed Access

	Filename	Description	Size
	New design equations for elastic modulus of concrete using multi expression programming.pdf	Published version	1.87 MB	Adobe PDF	View/Open

Copyright Clearance Process

Recently Added
In Progress
Closed Access

This item is closed access and not available.

Full metadata record

Field	Value	Language
dc.contributor.author	Gandomi, AH
dc.contributor.author	Faramarzifar, A
dc.contributor.author	Rezaee, PG
dc.contributor.author	Asghari, A
dc.contributor.author	Talatahari, S
dc.date.accessioned	2023-03-28T04:38:53Z
dc.date.available	2023-03-28T04:38:53Z
dc.date.issued	2015-08-18
dc.identifier.citation	Journal of Civil Engineering and Management, 2015, 21, (6), pp. 761-774
dc.identifier.issn	1392-3730
dc.identifier.issn	1822-3605
dc.identifier.uri	http://hdl.handle.net/10453/168734
dc.description.abstract	An innovative multi expression programming (MEP) approach is used to derive new predictive equations for tangent elastic modulus of normal strength concrete (NSC) and high strength concrete (HSC). Similar to several building codes, the modulus of elasticity of NSC and HSC is formulated in terms of concrete compressive strength. Furthermore, a generic model is developed for the estimation of the elastic modulus of both NSC and HSC. Comprehensive databases are gathered from the literature to develop the models. For more verification, a parametric analysis is carried out and discussed. The proposed formulas are found to be accurate for the prediction of the elastic modulus of NSC and HSC. The predictions made by the MEP-based models are more accurate than those obtained by the existing models.
dc.language	English
dc.publisher	VILNIUS GEDIMINAS TECH UNIV
dc.relation.ispartof	Journal of Civil Engineering and Management
dc.relation.isbasedon	10.3846/13923730.2014.893910
dc.rights	info:eu-repo/semantics/closedAccess
dc.subject	0905 Civil Engineering, 1202 Building
dc.subject.classification	Civil Engineering
dc.title	New design equations for elastic modulus of concrete using multi expression programming
dc.type	Journal Article
utslib.citation.volume	21
utslib.for	0905 Civil Engineering
utslib.for	1202 Building
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
utslib.copyright.status	closed_access	*
dc.date.updated	2023-03-28T04:38:52Z
pubs.issue	6
pubs.publication-status	Published
pubs.volume	21
utslib.citation.issue	6

Abstract:

An innovative multi expression programming (MEP) approach is used to derive new predictive equations for tangent elastic modulus of normal strength concrete (NSC) and high strength concrete (HSC). Similar to several building codes, the modulus of elasticity of NSC and HSC is formulated in terms of concrete compressive strength. Furthermore, a generic model is developed for the estimation of the elastic modulus of both NSC and HSC. Comprehensive databases are gathered from the literature to develop the models. For more verification, a parametric analysis is carried out and discussed. The proposed formulas are found to be accurate for the prediction of the elastic modulus of NSC and HSC. The predictions made by the MEP-based models are more accurate than those obtained by the existing models.

Please use this identifier to cite or link to this item:

http://hdl.handle.net/10453/168734