Aliakbar Gholampour

Recycling zeolitic tuff and marble waste in the production of eco-friendly geopolymer concretes

I Tekin, O Gencel, A Gholampour, OH Oren, F Koksal, T Ozbakkaloglu

Journal article  |  2020  |  Journal of Cleaner Production

The use of waste-based materials as cement alternative in concrete has recently received significant attention for the development..

Physiochemical and mechanical properties of reduced graphene oxide–cement mortar composites: Effect of reduced graphene oxide particle size

Meisam Valizadeh Kiamahalleh, Aliakbar Gholampour, Diana NH Tran, Togay Ozbakkaloglu, Dusan Losic

Journal article  |  2020  |  Construction and Building Materials

The use of graphene derivatives to improve the performance of cement mortar composites has received significant attention in recen..

Development of a waste-based eco-friendly structural mortar without Portland cement and natural sand

Aliakbar Gholampour, Togay Ozbakkaloglu, Tuan D Ngo

Journal article  |  2020  |  Structural Concrete

Sustainable mortars containing fly ash, glass powder and blast-furnace and lead-smelter slag

Aliakbar Gholampour, Togay Ozbakkaloglu, Elahe Etemadi, Thomas Vincent

Journal article  |  2020  |  Magazine of Concrete Research

The aim of this study was to develop sustainable concrete using waste products to reduce both the carbon dioxide emissions associa..

Physical and mechanical properties of foam concretes containing granulated blast furnace slag as fine aggregate

OH Oren, A Gholampour, O Gencel, T Ozbakkaloglu

Journal article  |  2020  |  Construction and Building Materials

In recent years, industrial by-products have been considered as a promising waste-based material in the production of concrete for..

Reliability Analysis of FRP-Confined Concrete at Ultimate using Conjugate Search Direction Method

Behrooz Keshtegar, Aliakbar Gholampour, Togay Ozbakkaloglu, Shun-Peng Zhu, Trung Nguyen-Thoi

Journal article  |  2020  |  POLYMERS

In this paper compressive strength and ultimate strain results in the current database of fiber-reinforced polymer (FRP)-confined ..

Evaluation of mechanical properties of concretes containing coarse recycled concrete aggregates using multivariate adaptive regression splines (MARS), M5 model tree (M5Tree), and least squares support vector regression (LSSVR) models

Aliakbar Gholampour, Iman Mansouri, Ozgur Kisi, Togay Ozbakkaloglu

Journal article  |  2020  |  Neural Computing and Applications

This paper investigates the application of three artificial intelligence methods, including multivariate adaptive regression splin..

Nonlinear modelling of the dynamic response of pipe conveying fluid coated with FRP under seismic load: comparison of RSM and kriging approach

Aliakbar Gholampour

Journal article  |  2020  |  International Journal of Hydromechatronics

In order to increase the computational efficiency of pipes conveying fluid system with fibre reinforced polymer (FRP) layer under ..

Long-term behavior of recycled aggregate concrete

Aliakbar Gholampour, Togay Ozbakkaloglu

Book Chapter  |  2020

The increased use of concrete in construction industry has resulted in excessive consumption of natural aggregates. In recent year..

Cyclic behavior of actively confined rubberized concrete under axial compression

Aliakbar Gholampour, Ali Fallahpour, Reza Hassanli, Togay Ozbakkaloglu

Conference Proceedings  |  2020  |  PROCEEDINGS OF THE 25TH AUSTRALASIAN CONFERENCE ON MECHANICS OF STRUCTURES AND MATERIALS (ACMSM25)

This study presents the results of an experimental study on the cyclic compressive behavior of rubberized concrete under active co..

A review of natural fiber composites: properties, modification and processing techniques, characterization, applications

Aliakbar Gholampour, Togay Ozbakkaloglu

Journal article  |  2020  |  Journal of Materials Science

There has been much effort to provide eco-friendly and biodegradable materials for the next generation of composite products owing..

Mechanical properties of cement mortar composites containing graphene oxide

Aliakbar Gholampour, Meisam Valizadeh Kiamahalleh, Diana Tran, Togay Ozbakkaloglu, Dusan Losic

Conference Proceedings  |  2020  |  PROCEEDINGS OF THE 25TH AUSTRALASIAN CONFERENCE ON MECHANICS OF STRUCTURES AND MATERIALS (ACMSM25)

This study presents the results of an experimental study on the mechanical properties of graphene oxide (GO)-cement mortar composi..

Ambient- and oven-cured geopolymer concretes under active confinement

Aliakbar Gholampour, Togay Ozbakkaloglu, Ching-Tai Ng

Journal article  |  2019  |  Construction and Building Materials

The axial compressive behavior of actively confined geopolymer concretes (GPCs) is investigated in this study. Two different batch..

Behavior of actively confined rubberized concrete under cyclic axial compression

Aliakbar Gholampour, Ali Fallahpour, Reza Hassanli, Togay Ozbakkaloglu

Journal article  |  2019  |  Journal of Structural Engineering

The results of the first experimental study on the behavior of axial cyclically loaded rubberized concrete under active confinemen..

Recycling of bottom ash and fly ash wastes in eco-friendly clay brick production

M Sutcu, E Erdogmus, O Gencel, A Gholampour, E Atan, T Ozbakkaloglu

Journal article  |  2019  |  Journal of Cleaner Production

The use of waste-based materials in the construction industry has received significant attention in recent years to develop enviro..

Behavior of FRP-confined high-strength concrete under eccentric compression: Tests on concrete-filled FRP tube columns

Ali Fallah Pour, Aliakbar Gholampour, Junai Zhen, Togay Ozbakkaloglu

Journal article  |  2019  |  Composite Structures

Ambient-cured geopolymer mortars prepared with waste-based sands: Mechanical and durability-related properties and microstructure

A Gholampour, VD Ho, T Ozbakkaloglu

Journal article  |  2019  |  Composites Part B: Engineering

In recent years, the use of industrial by-products and waste-based materials in the construction industry has received significant..

Experimental investigation of the performance of concrete columns strengthened with fiber reinforced concrete jacket

Aliakbar Gholampour, Reza Hassanli, Julie E Mills, Thomas Vincent, Minoru Kunieda

Journal article  |  2019  |  Construction and Building Materials

This paper presents an experimental study on the axial compressive behavior of concrete columns retrofitted and confined by fiber-..

Recycled plastic

Aliakbar Gholampour, Togay Ozbakkaloglu

Book Chapter  |  2019

Owing to the significant increase in the global production of plastics during the past five decades, the generation of plastic-rel..

Recycle of ground granulated blast furnace slag and fly ash on eco-friendly brick production

O Surul, T Bilir, A Gholampour, M Sutcu, T Ozbakkaloglu, O Gencel

Journal article  |  2019  |  European Journal of Environmental and Civil Engineering

Fiber-reinforced concrete containing ultra high-strength micro steel fibers under active confinement

Aliakbar Gholampour, Togay Ozbakkaloglu

Journal article  |  2018  |  Construction and Building Materials

Understanding the compressive behavior of shape memory alloy (SMA)-confined normal- and high-strength concrete

Aliakbar Gholampour, Togay Ozbakkaloglu

Journal article  |  2018  |  Composite Structures

Toward the Development of Sustainable Concretes with Recycled Concrete Aggregates: Comprehensive Review of Studies on Mechanical Properties

Tianyu Xie, Aliakbar Gholampour, Togay Ozbakkaloglu

Journal article  |  2018  |  Journal of Materials in Civil Engineering

Behavior of steel fiber-reinforced concrete-filled FRP tube columns: Experimental results and a finite element model

Aliakbar Gholampour, Togay Ozbakkaloglu

Journal article  |  2018  |  Composite Structures

Influence of the measurement method on axial strains of FRP-confined concrete under compression

Ali Fallah Pour, Aliakbar Gholampour, Togay Ozbakkaloglu

Journal article  |  2018  |  Composite Structures

Time-dependent and long-term mechanical properties of concretes incorporating different grades of coarse recycled concrete aggregates

Aliakbar Gholampour, Togay Ozbakkaloglu

Journal article  |  2018  |  Engineering Structures

Evaluation of peak and residual conditions of actively confined concrete using neuro-fuzzy and neural computing techniques

Iman Mansouri, Aliakbar Gholampour, Ozgur Kisi, Togay Ozbakkaloglu

Journal article  |  2018  |  Neural Computing and Applications

Mechanical and Durability Properties of Recycled Aggregate Concrete: Effect of Recycled Aggregate Properties and Content

Togay Ozbakkaloglu, Aliakbar Gholampour, Tianyu Xie

Journal article  |  2018  |  Journal of Materials in Civil Engineering

Confinement of NORMAL- AND HIGH-STRENGTH CONCRETE by Shape Memory Alloy (SMA) Spirals

A Gholampour, T Ozbakkaloglu

Conference Proceedings  |  2018  |  IOP Conference Series: Materials Science and Engineering

This paper presents the results of an experimental study on the axial compressive behaviour of normal- and high-strength concrete ..

Behaviour of square FRP-Confined High-Strength Concrete Columns under Eccentric Compression

Ali Fallah Pour, Aliakbar Gholampour, Junai Zheng, Togay Ozbakkaloglu

Conference Proceedings  |  2018  |  IOP Conference Series: Materials Science and Engineering

This paper presents the results of an experimental study on the effect of load eccentricity on the axial compressive behaviour of ..

From Graphene Oxide to Reduced Graphene Oxide: Impact on the Physiochemical and Mechanical Properties of Graphene-Cement Composites

Aliakbar Gholampour, Meisam Valizadeh Kiarnahalleh, Diana NH Tran, Togay Ozbakkaloglu, Dusan Losic

Journal article  |  2017  |  ACS Applied Materials & Interfaces

Graphene materials have been extensively explored and successfully used to improve performances of cement composites. These formul..

Short-Term Mechanical Properties of Concrete Containing Recycled Polypropylene Coarse Aggregates under Ambient and Elevated Temperature

Togay Ozbakkaloglu, Lei Gu, Aliakbar Gholampour

Journal article  |  2017  |  Journal of Materials in Civil Engineering

In recent years, the use of recycled plastic aggregate (RPA) as an alternative aggregate material has been considered to lower the..

Performance of sustainable concretes containing very high volume Class-F fly ash and ground granulated blast furnace slag

Aliakbar Gholampour, Togay Ozbakkaloglu

Journal article  |  2017  |  Journal of Cleaner Production

In recent years, with the aim of lowering the environmental impact of concrete, the partial replacement of cement in concrete with..

Modeling the behavior of FRP-confined concrete using dynamic harmony search algorithm

Behrooz Keshtegar, Togay Ozbakkaloglu, Aliakbar Gholampour

Journal article  |  2017  |  Engineering with Computers

The accurate prediction of ultimate conditions for fiber reinforced polymer (FRP)-confined concrete is essential for the reliable ..

Behavior of rubberized concrete under active confinement

Aliakbar Gholampour, Togay Ozbakkaloglu, Reza Hassanli

Journal article  |  2017  |  Construction and Building Materials

This paper presents the results of the first experimental study on the axial compressive behavior of the rubberized concrete under..

Nonlinear modeling of ultimate strength and strain of FRP-confined concrete using chaos control method

Behrooz Keshtegar, Pedram Sadeghian, Aliakbar Gholampour, Togay Ozbakkaloglu

Journal article  |  2017  |  Composite Structures

It is now well known that the confinement of concrete with fiber-reinforced polymer (FRP) composites can increase its strength and..

Influence of FRP anchor configuration on the behavior of FRP plates externally bonded on concrete members

Togay Ozbakkaloglu, Chengfeng Fang, Aliakbat Gholampour

Journal article  |  2017  |  Engineering Structures

This paper presents an experimental study on the influence of fiber-reinforced polymer (FRP) anchor configuration on the behavior ..

New formulations for mechanical properties of recycled aggregate concrete using gene expression programming

Aliakbar Gholampour, Amir H Gandomi, Togay Ozbakkaloglu

Journal article  |  2017  |  Construction and Building Materials

This paper presents new empirical models for prediction of the mechanical properties of recycled aggregate concrete (RAC) using ge..

Revealing the dependence of the physiochemical and mechanical properties of cement composites on graphene oxide concentration

Aliakbar Gholampour, Meisam Valizadeh Kiamahalleh, Diana NH Tran, Togay Ozbakkaloglu, Dusan Losic

Journal article  |  2017  |  RSC Advances

This paper presents a comprehensive study to evaluate the influence of graphene oxide (GO) concentration on the physiochemical and..

Extended constitutive model for FRP-confined concrete in circular sections

Aliakbar Gholampour, Togay Ozbakkaloglu

Conference Proceedings  |  2017  |  Advanced Materials Research

This study presents an extended finite element (FE) model based on concrete damage-plasticity approach for fiber-reinforced polyme..

Rubberized concrete under confinement

Aliakbar Gholampour, Togay Ozbakkaloglu, Reza Hassanli

Journal article  |  2017  |  Concrete in Australia

Waste tire disposal is becoming a significant environmental concern due to lack of landfill space. Tire stockpiles reduce biodiver..

Finite element analysis of constitutive behavior of FRP-confined steel fiber reinforced concrete

A Gholampour, T Ozbakkaloglu

Conference Proceedings  |  2017  |  Key Engineering Materials

© 2017 Trans Tech Publications, Switzerland. This study presents the analysis of the constitutive behavior of fiber-reinforced pol..

Use of fine rubber particles as fine concrete aggregates in actively confined concrete

A Gholampour, T Ozbakkaloglu, R Hassanli

Conference Proceedings  |  2017  |  Key Engineering Materials

© 2017 Trans Tech Publications, Switzerland. This study presents the results of the experimental study on the axial compressive be..

Physiochemical and mechanical properties of graphene oxide (GO)-cement mortar composite

Aliakbar Gholampour, Meisam Valizadeh Kiamahalleh, Diana Tran, Togay Ozbakkaloglu, Dusan Losic

Conference Proceedings  |  2017

Cementitious materials are the most widely used construction materials throughout the world. Recently, a number of studies have in..

FRP-confined high-strength concrete under eccentric compression

Ali Fallahpour, Togay Ozbakkaloglu, Aliakbar Gholampour, Junai Zheng

Conference Proceedings  |  2017  |  Proceedings of the 6th Asia-Pacific Conference on FRP in Structures, APFIS 2017

This paper presents the results of an experimental study on the axial compressive behavior of carbon fiber-reinforced polymer (CFR..

FRP plates bonded on concrete with different FRP anchor configurations

Togay Ozbakkaloglu, Aliakbar Gholampour, Cheng Feng Fang

Journal article  |  2017  |  FRP International Newsletter

Fiber-reinforced polymer (FRP) composites are recognized for their high tensile strength, strength-toweight ratio, corrosion resis..

Shape memory alloy (SMA)-confined normal- and high-strength concrete

Aliakbar Gholampour, Togay Ozbakkaloglu

Conference Proceedings  |  2017

Recently, the use of a new class of smart materials known as shape memory alloy (SMA) is being considered to confine concrete. Alt..

Finite Element Modeling of FRP-Confined Concrete using Extended Damage-Plasticity Approach

Aliakbar Gholampour, Togay Ozbakkaloglu

Conference Proceedings  |  2017  |  IOP Conference Series: Materials Science and Engineering

A study on finite element (FE) modelingof fiber-reinforced polymer (FRP)-confined normal-strength and high-strength concrete (NSC ..

Reliability analysis of FRP-confined concrete test databases

Aliakbar Gholampour, Behrooz Keshtegar, Togay Ozbakkaloglu

Conference Proceedings  |  2017  |  Proceedings of the 6th Asia-Pacific Conference on FRP in Structures, APFIS 2017

This study presents a reliability analysis of the compressive strength test results of fiber reinforced polymer (FRP)-confined con..

Damage-Plasticity Model for FRP-Confined Normal-Strength and High-Strength Concrete

Togay Ozbakkaloglu, Aliakbar Gholampour, Jian C Lim

Journal article  |  2016  |  Journal of Composites for Construction

This paper presents a modified damage-plasticity model for fiber-reinforced polymer (FRP)-confined normal-strength and high-streng..

Finite-Element Modeling of Actively Confined Normal-Strength and High-Strength Concrete under Uniaxial, Biaxial, and Triaxial Compression

Jian C Lim, Togay Ozbakkaloglu, Aliakbar Gholampour, Terry Bennett, Reza Sadeghi

Journal article  |  2016  |  Journal of Structural Engineering

A concrete strength-sensitive finite element (FE) model applicable to concrete subjected to various confining pressure levels and ..

Application of Weight Functions in Nonlinear Analysis of Structural Dynamics Problems

M Ghassemieh, AA Gholampour, SR Massah

Journal article  |  2016  |  International Journal of Computational Methods

This paper presents a weighted residual method with several weight functions for solving differential equation of motion in nonlin..

Circular Base Plates with a Gap under Large Eccentric Load

AA Gholampour, M Naghipour, A Sobati

Journal article  |  2014  |  Mechanics of Advanced Materials and Structures

State of the art in nonlinear dynamic analysis of smart structures with SMA members

AA Gholampour, M Ghassemieh, J Kiani

Journal article  |  2014  |  International Journal of Engineering Science

Influence of the axial force on the behavior of endplate moment connections

Mehdi Ghassemieh, Iman Shamim, Ali Akbar Gholampour

Journal article  |  2014  |  Structural Engineering and Mechanics

A second order time integration scheme for elastic dynamic problems

M Ghassemieh, M Karimi-Rad, AA Gholampour

Journal article  |  2014  |  Asian Journal of Civil Engineering

Analytical and experimental study on damping ratio of GRP-reinforced glulam beams

M Naghipour, AA Gholampour, M Nematzadeh

Journal article  |  2013  |  Journal of Engineering, Design and Technology

Nonlinear Structural Dynamics Analysis Using Weighted Residual Integration

AA Gholampour, M Ghassemieh

Journal article  |  2013  |  Mechanics of Advanced Materials and Structures

A New Unconditionally Stable Time Integration Method for Analysis of Nonlinear Structural Dynamics

Ali Akbar Gholampour, Mehdi Ghassemieh, Mahdi Karimi-Rad

Journal article  |  2013  |  Journal of Applied Mechanics

Structural Analysis

Aliakbar Gholampour, Morteza Naghipour

Book  |  2013

Numerical evaluation of the extended endplate moment connection subjected to cyclic loading

Mehdi Ghassemieh, Mehdi Jalalpour, Aliakbar Gholampour

Journal article  |  2013  |  current Advances in Civil Engineering

New practical approach to nonlinear dynamic analysis of structures: Refinement of Newmark's and Wilson's classical methods

AA Gholampour, M Ghassemieh

Journal article  |  2012  |  Practice Periodical on Structural Design and Construction

A time stepping method in analysis of nonlinear structural dynamics

Aliakbar Gholampour, Mehdi Ghassemieh

Journal article  |  2011  |  Applied and Computational Mechanics

Design of circular base plate under large bending moment which there is a little gap between base plate and foundation

AA Gholampour, M Naghipour, A Sobati

Conference Proceedings  |  2010  |  2010 Second International Conference on Computer Research and Development

A weighted residual quadratic acceleration time integration method in nonlinear structural dynamics

AA Gholampour, M Ghassemieh

Conference Proceedings  |  2010  |  2010 Second International Conference on Computer Research and Development

New implicit method for analysis of problems in nonlinear structural dynamics

AA Gholampour, M Ghassemieh

Journal article  |  2010  |  International Journal for Engineering Modelling