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996 articles for “experimental”
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A STYDY ON MECHANICAL PROPERTIES UNDER THE INFLUENCE OF FELDSPAR ACTIVATOR ON GEOPOLYMERIZATION OF REDMUD AND GGBS
Abstract: It is well known fact that the Ordinary Portland Cement (OPC) is most important construction material. Keeping in view the hazardous effects of Portland cement on environment, efforts are being put to reduce use of cement in concrete with its partial or full replacement by various waste materials such as Red mud (RM), Ground Granulated Blas Furnace Slag (GGBFS or GGBS), Flyash, Silica fume etc.. Geopolymer Concrete (GPC) is a …
Published in International Journal of Geological and Geotechnical Engineering · Vol. 5, Issue 1, 2019 · pp. 1–8 Read article
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Effects of granulated waste glass and micro steel fiber on shear strength parameters of sand
Abstract: During the construction of the various structures, soil strength plays a vital role in structural performance. Hence, soil improvement techniques are needed to improve soil strength as well. This study aimed to improve shear strength of sandy soil using Granulated waste glass (GWG) and Micro steel fiber (MSF). In order to apply this idea, there have been taken two kinds of sandy soil such as fine sand (locally available in …
Published in International Journal of Geological and Geotechnical Engineering · Vol. 5, Issue 2, 2019 · pp. 35–42 Read article
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PLASTICITY EVALUATION ON THE HETEROGENEITY OF SAND AND SILTY CLAY FORMATION IN DELTAIC ENVIRONMENT
Abstract: This paper evaluates the level of heterogeneity impact of atterberg limit of the formation; the study analyzed eight locations to determine their plastic limit, liquid limits and plastic index, values generated from different location reflect the behaviour of sand and silty clay base on the experimental data, fluctuation were experiences from 0.2 – 2.5m in all the locations, it generated the lowest and the highest range from LL30-45, PL, 21-31, …
Published in International Journal of Geological and Geotechnical Engineering · Vol. 5, Issue 2, 2019 · pp. 15–22 Read article
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Bearing Capacity of Footing on Reinforced Bottom Ash
Abstract: Tons of coal has been burned daily to meet the energy requirement. As a consequence, huge amount of coal ash has been produced as waste material. At present day, recycling and reuse of waste material is favorable and also economical from engineering aspect. In the present experimental study, an attempt has been made to study the bearing capacity of footing on geotextile reinforced bottom ash. From the results obtained in …
Published in International Journal of Geological and Geotechnical Engineering · Vol. 8, Issue 2, 2022 · pp. 48–55 Read article
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Predicting the Influence of Permeability’s on Settlement of Shallow Foundation
Abstract: Foundation settlement rose as soil permeability increased, excess pore pressure increased with depth, and decreased as shear modulus increased. The expanding soil cycle (shrinkage and expansion) that is principally responsible for foundation settlement is strongly related to water content. The application of modeling and simulation was used to monitor the effect of various soil properties on foundation settlement. But the focus of this study is on Permeability including other soil …
Published in International Journal of Geological and Geotechnical Engineering · Vol. 9, Issue 1, 2023 · pp. 36–54 Read article
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Performance of Bricks and Brick Masonry in Aggressive Chemical Environment
Abstract: Abstract In India, the use of burnt clay bricks in dwellings is common since the ancient Indus civilization. In buildings, bricks are used in brick masonry, reinforced brick work and in some cases as coarse aggregate in the construction of foundation base. The performance of brick masonry depends upon the quality of bricks, quality of masonry work and the prevalent environmental conditions which have to be faced by the structure. …
Published in International Journal of Structural Engineering and Analysis · Vol. 1, Issue 2, 2015 · pp. 1–12 Read article
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Strain Life Approach for the Fatigue Evolution Model of Concrete under Constant Amplitude Bending Fatigue Loading
Abstract: Strain life approach for the fatigue evolution model of concrete under constant amplitude bending fatigue loading plays a very important role in the material properties such as the fatigue strain, fatigue modulus and fatigue damage, presented in this paper by the nonlinear fatigue evolution model, and the hypothesis of recycle-ratio-related fatigue strain amplitude that causes stiffness degradation and inelastic deformation. The fatigue evolution model of concrete under constant amplitude bending …
Published in International Journal of Structural Engineering and Analysis · Vol. 5, Issue 1, 2019 · pp. 35–60 Read article
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Reviewing on the Performance of Masonry, Reinforced Concrete and Underground Tunnels against Blast Loading
Abstract: An explosion on the elevated structures caused by terrorist activities or manmade events can induce significant deformations in the Civil Engineering structures. Therefore, it is necessary to review the response of the structural systems such as masonry structures, reinforced concrete building structures and reinforced concrete tunnel. In order to understand the scope for protecting such a structures and the structural behaviour under blast loading, a detailed literature review is conducted. …
Published in International Journal of Structural Engineering and Analysis · Vol. 7, Issue 1, 2021 · pp. 31–42 Read article
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Thermal Performance Evaluation of a Prototype Building Utilizing Composite Construction and LGS-Ferrocement Sandwich Wall Panels
Abstract: In India, there is a noticeable surge of interest in embracing progressive construction techniques, including modular precast construction, light gauge steel (cold-formed steel), and precast Ferrocement composite structures. These advanced methods offer a sustainable approach with a significantly reduced carbon footprint compared to traditional reinforced concrete (RCC) construction. Moreover, they present several advantages, such as expedited construction, minimized material transportation, cost-effective labor, and accelerated project completion. An ingenious technology has …
Published in International Journal of Structural Engineering and Analysis · Vol. 9, Issue 1, 2023 · pp. 11–20 Read article
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Effect of Binder Type, Binder Content, Aggregate Gradation, Temperature and Air Voids on Rutting Susceptibility of Bituminous Mixes
Abstract: Abstract This paper presents an experimental investigation carried out to evaluate the rutting susceptibility of bituminous mixes. The effect of binder type and content, aggregate gradation and temperature are evaluated by means of a wheel tracking test. Two conventional VG 30 and VG 40 binders and one SBS polymer modified binder PMB 40 are used. Three types of aggregate gradations for bituminous concrete (BC), a dense graded mix commonly used …
Published in International Journal of Transportation Engineering and Traffic System · Vol. 1, Issue 2, 2015 · pp. 31–39 Read article
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Cyclic Loading Over “Stress Behaviour of High Strength Fibre (Steel and Glass) Reinforced Concrete
Abstract: Construction spectrum is growing as it has never been before; there is always something under new construction. It is thus very much important to use updated materials in construction to improve usability, workability and durability, along with the increase in characteristic strengths of material with respect to high rise structures specially. Concrete is one such material obtained from mixing of various materials. Concrete is good at compressive strength but shows …
Published in International Journal of Transportation Engineering and Traffic System · Vol. 3, Issue 1, 2017 · pp. 17–31 Read article
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An Investigation into the Mechanical and Strength Properties of Rubberized Asphalt Concrete
Abstract: In this study, the suitability of large rubber chunks from shredded tires as aggregates in cold mixes for road construction is investigated. The rubber was used as an additive to the asphalt binder. Thirty percent of rubber by weight was introduced into the binder at a higher temperature and the rubber was allowed to react with the binder. It was shown among other findings that for various particle sizes, the …
Published in International Journal of Transportation Engineering and Traffic System · Vol. 4, Issue 1, 2018 · pp. 11–16 Read article
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Correlating the Strength Parameters of Rubber Modified Asphalt Concrete
Abstract: Building verified models can help in predicting performance characteristics of asphalt concrete and saving time and money. An attempt has been made in the present investigation to prepare asphalt concrete mixtures for wearing course. Crumb rubber was implemented to prepare modified asphalt binder, which was obtained from Nasiriyah, Erbil, and Dourah oil refineries. Asphalt concrete specimens of control and rubber modified binder have been prepared and tested for Marshall stability, …
Published in International Journal of Transportation Engineering and Traffic System · Vol. 7, Issue 1, 2021 · pp. 15–20 Read article
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Flow Characteristics of Triangular Plan Form Weir
Abstract: Weirs are used for discharge measurement and flow diversion in the open channels. However, modified weirs such as plan form weirs, Labyrinth weir, oblique weir and piano key weir, etc. having larger crest length compared to normal weir having same lateral space assist in enhancing discharging capacity for a given upstream head, without creating much afflux. An experimental study was carried out to understand the effect of the geometry of …
Published in International Journal of Water Resources Engineering · Vol. 3, Issue 2, 2017 · pp. 17–22 Read article
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Simulation of Sediment Deposit and Maintenance Requirements for Sani- Abacha Road Culvert, Rivers State, Nigeria
Abstract: Empirical model of sediment yield equation was applied to develop the sediment deposit monitoring equation of the Sani-Abacha road culvert. The culverts were selected based on field observation of continuous overflow, road overtopping and channel contraction in the course of heavy storm due to sediment built up within and inside the culvert barrel. The result of the assessment shows that the way sediment load varies with discharge is consistent and …
Published in International Journal of Water Resources Engineering · Vol. 3, Issue 2, 2017 · pp. 81–90 Read article
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Assessment and Prediction of Groundwater for Irrigational Suitability
Abstract: Assessment of ground water suitability for irrigation purposes in Egita community has been investigated. The study gave sodium absorption ratio (SAR) values for different weeks of study. The values obtained ranges between 0.33 to 0.37 for both empirical model and finite element method respectively. The research demonstrates the suitability of using finite element method in predicting and monitoring sodium absorption ratio in groundwater water modelling and investigations. The correlation between …
Published in International Journal of Water Resources Engineering · Vol. 7, Issue 2, 2021 · pp. 32–36 Read article
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Mathematical Models and Forecast of Effect of Flow Rate on Turbidity and Total Suspended Solids Within Water Bearing Aquifer
Abstract: The aim of study is to develop mathematical models to predict turbidity and total suspended solids upon the influences of recharge and flow rate as a functional parameter in distribution interaction of water parameters within the water bearing aquifer taking a main well A as dispersing point to other wells. Predictive models have been generated to account for the effect of flow rate on turbidity and total suspended solids within …
Published in International Journal of Water Resources Engineering · Vol. 4, Issue 1, 2018 · pp. 52–60 Read article
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Predictive Model to Monitor Dissolved Oxygen Deficit and Velocity Variation Influenceon Mycoplasima Transport in Choba River
Abstract: This paper expressed various impacts from oxygen and river velocity on the transport of Mycoplasima in Choba River. The study monitor the impact of these two parameters at different pointsource of waste discharge in the River, other parameterswere integrated, but were not considered significant, since there rate of impact were not determined in the study location. The two considered parameters were applied in the system to determined their direct rate …
Published in International Journal of Water Resources Engineering · Vol. 6, Issue 1, 2020 · pp. 10–20 Read article
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Modeling legionella spp pressured by two dimensional variation of velocityand horizontal transverse dispersion in udi creek
Abstract: This study carried out was to monitor the transport system of Legionella in Udi creek.The rate of Legionella was determined through microbial analysis investigated at different location in the study environment.The contaminants was observed to be predominant in the creek.This condition implies that there will be serious illness since the human settlers collect waterfrom the creek for their every domestic activities.Monitoring the rate of pollution from Legionella becomes imperative based …
Published in International Journal of Water Resources Engineering · Vol. 6, Issue 1, 2020 · pp. 34–46 Read article
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Evaluation of Hydrodynamic Characteristics of Quarter Circular Breakwater by RBF Network and Regression Models
Abstract: Breakwaters are massive structures constructed to provide the required tranquility within the ports and also used for safeguarding the beaches from eroding due to severe action of waves especially during inclement weather. In the recent years, innovative structures like Semi-Circular Breakwater (SCB) and Quarter Circular Breakwater (QCB) are being evolved to fulfill the ever increasing demand from coastal sector. QCB is a modified SCB, which is similar to caisson consists …
Published in International Journal of Water Resources Engineering · Vol. 6, Issue 2, 2020 · pp. 11–22 Read article