[HTML][HTML] The effect of openings on the performance of self-compacting concrete with volcanic pumice powder and different steel fibers

GMS Abdullah, IMH Alshaikh, AM Zeyad… - Case Studies in …, 2022 - Elsevier
This study primarily aims at investigating the impact of incorporating volcanic pumice
powder (VPP), with different steel fibers on self-compacting concrete (SCC) beams' …

Shear behaviour of reinforced concrete beams with small web openings

DN Jabbar, A Al-Rifaie, AM Hussein… - Materials Today …, 2021 - Elsevier
In the current investigation, four reinforced concrete beams with square cross sectional area
were poured and tested up to failure under the action of three-point loads. Three of them …

Using non-destructive tests for evaluating flyover footbridge: case study

ALI Shubbar, Z Al-khafaji… - Knowledge …, 2020 - … journals.publicknowledgeproject.org
The concrete structures deterioration in the last few decades required effective methods for
evaluating and maintaining the structure condition. Currently, assessing the performance …

The impact of using different ratios of latex rubber on the characteristics of mortars made with GGBS and Portland cement

ZS Al-Khafaji, MW Falah, AA Shubbar… - IOP conference …, 2021 - iopscience.iop.org
Preserving natural resources and implementing the concepts of sustainable engineering to
approach the zero waste concept helped in reducing the detrimental environmental effects …

[PDF][PDF] Experimental and numerical comparison of reinforced concrete gable roof beams with openings of different configurations

MAJ Hassan, AF Izzet - Engineering, Technology & Applied Science …, 2019 - academia.edu
This paper demonstrates an experimental and numerical study aimed at comparing the
influence of openings of different configurations on the flexural behavior of reinforced …

Impact of substitute Portland cement with CKD on the mechanical and durability characteristics of cement mortar

D Al-Faluji, MM Al-Rubaye, MS Nasr… - IOP Conference …, 2021 - iopscience.iop.org
Cement mortar is a binding material that is made of cement, sand and water. In general,
mixes of mortar are made of raw materials. However, using raw materials in producing …

Finite element modeling of RC gable roof beams with openings of different sizes and configurations

M Abdul Jabbar Hassan, AF Izzet - Mechanics of Advanced …, 2021 - Taylor & Francis
This paper presents numerical simulation performed by using a commercial finite element
program package of ABAQUS/CAE version 2018 to investigate the flexural behavior of 13 …

Behaviour Of Reactive Powder Concrete Hollow Core Columns Strengthened with Carbon Fiber Reinforced Polymer Under Eccentric Loading

M Falah, Z Al-khafaji - Electronic Journal of Structural Engineering, 2022 - ejsei.com
The behavior of hollow-core columns composed of reactive powder concrete (RPC)
contained by a circular carbon fiber reinforced polymer (CFRP) tube is investigated …

[PDF][PDF] Finite element approach to simulate performance of reinforced concrete beams with multiple openings

H Al-Salman, YA Ali, FF Hassan… - … of Engineering and …, 2022 - scholar.archive.org
This paper presents a comparison designed to manipulate performance characteristics of
ten reinforced concrete beams with and without openings under a single monotonic …

Early age assessment of cement mortar incorporated high volume fly ash

DS Hanoon, AK Sallal, AA Shubbar… - IOP Conference …, 2021 - iopscience.iop.org
The technique of replacing the cement with other alternative materials focuses on the
production of materials with similar performance and reduced environmental impacts …