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1265 articles for “strength”
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Evaluation on the Mechanical Strength of TIG Welded 6061Aluminium Alloy Joints
Abstract: Aluminum alloy Al-6061 is extensively used in aerospace, automotive, and marine industries due to its excellent mechanical properties, lightweight nature, and corrosion resistance. However, welding this alloy presents challenges such as porosity, hot cracking, and strength reduction in the heat-affected zone (HAZ). Tungsten Inert Gas (TIG) welding, known for its precision and quality, is commonly employed for joining Al-6061. This study investigates the tensile strength of TIG-welded butt joints of …
Published in Trends in Machine design · Vol. 13, Issue 1, 2026 · pp. 34–39 Read article
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Sustainable Polymer-Based Cementitious Composites with Granite Dust as Fine Aggregate: Strength and Durability Evaluation
Abstract: This study investigates the potential for creating a new kind of cementitious composites that is obtained through the different compositions of rocks and chemicals in which granite dust that is helpful in resistance of chloride penetration and heat of hydration as a substitution with sand in composite. The primary goal of this study focuses on the effect of the stone waste like polymer matrix on evidence bases of researches for …
Published in Journal of Polymer & Composites · Vol. 14, Issue 3, 2026 · pp. 325–339 Read article
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Exploring High-Strength Self-Compacting Concrete: An Investigative Study
Abstract: Presently, Self-Compacting Concrete (SCC) emerges as a cutting-edge variant within the concrete landscape. This type of concrete opens a new horizon in construction industries, as the concrete may flow on its own weight and does not require external vibration for compaction. For this reason, it reduces the labor costs, energy, and time required for placement It has the capability to smoothly spread into the intricate spaces of the formwork and …
Published in Recent Trends in Civil Engineering & Technology · Vol. 14, Issue 1, 2024 · pp. 20–28 Read article
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Strengthening of RC Structures Using CFRP-Near Surface Mounted Technique
Abstract: This study reviews the literature on fiber-reinforced polymers (FRP) and their applications in near-surface mounted (NSM) applications. Since fiber-reinforced polymer (FRP) composites outperform many conventional steel reinforcing methods in terms of quality, they are nearly entirely dependent on advanced concrete technology. Many structures that will still be in use two decades from now have already been constructed. A portion of these structures must undergo enhancements or be replaced, as they …
Published in Journal of Polymer & Composites · Vol. 12, Issue 5, 2024 · pp. 304–313 Read article
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Investigating the Effect of Rubber as Partial Coarse Aggregate Replacement on Concrete Performance
Abstract: The growing challenge of managing scrap tire waste presents an opportunity for recycling these durable materials into concrete production. This research investigates the mechanical properties of concrete with waste tire rubber chips incorporated as a partial replacement for coarse aggregates at 0%, 5%, 10%, and 15% by volume. The study evaluates workability, compressive strength, and tensile strength, alongside durability assessments in a 5% sulphuric acid solution. Initial findings indicate that …
Published in Journal of Industrial Safety Engineering · Vol. 11, Issue 3, 2024 · pp. 11–17 Read article
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Experimental and Numerical Studies on Radial Tensile Strength of Composite Rotor
Abstract: This paper describes the experimental and numerical studies on the radial tensile strength (RTS) of composite rotor. Carbon/epoxy composite rotors were fabricated using a filament winding process and their radial tensile strength was determined by diametric tensile testing of composite C-rings. The radial tensile strength of the composite rotor was measured as ~ 22 MPa and the failure was found to occur circumferentially symmetric about the horizontal plane of the …
Published in Journal of Polymer & Composites · Vol. 13, Issue 1, 2025 · pp. 985–996 Read article
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Use of Alccofine and Porcelain Waste Aggregate in Concrete Composite for Strength Enhancement
Abstract: Building construction applications benefit from recent studies on alumino-silicate alkaline activation geo-polymers and their supplementary modifier alccofine as well as new process advancements characteristics including flexural strength and split tensile strength determine structural performance and durability. The construction sector utilizes supplementary cementitious materials, waste materials, and Geo Polymer Concrete (GPC) for concrete composites because it requires environmental sustainability along with better functionality and longer service life of concrete structures. This …
Published in Journal of Polymer & Composites · Vol. 13, Issue 5, 2025 · pp. 23–33 Read article
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Effect of 3D Printing Process Parameters on the Tensile Strength of Polylactic Acid (PLA)
Abstract: This study employs the Taguchi approach to systematically analyze and optimize critical Fused Deposition Modeling (FDM) parameters, focusing on their effect on the tensile strength of 3D-printed Polylactic Acid (PLA) components. The study explores three levels of layer thickness (0.15 mm, 0.25 mm, and 0.3 mm), infill densities (25%, 50%, and 75%), and nozzle temperatures (200°C, 205°C, and 210°C) across three infill patterns: Triangular, Gyroid, and Zig-zag. A total of …
Published in Journal of Polymer & Composites · Vol. 13, Issue 5, 2025 · pp. 128–140 Read article
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Performance Evaluation of Concrete with Binary and Ternary Blends of Fly Ash, Silica Fume, and Fiber Reinforcement
Abstract: This study evaluates the effect of ground granulated blast furnace slag (GGBS) as a partial replacement for cement on the mechanical properties of concrete, focusing on compressive and split tensile strength. Concrete mixes were prepared with GGBS replacement levels of 0%, 25%, and 50% and subjected to different curing methods, including water curing, steam curing, and conceal curing. These curing methods were selected to investigate their impact on hydration, strength …
Published in Journal of Construction Engineering, Technology & Management · Vol. 15, Issue 3, 2025 · pp. 40–45 Read article
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High Strength Concrete Using Stone Waste
Abstract: Concrete is still the main material used in modern construction, and high strength concrete (HSC) is especially important for structures that need to be very strong. With more focus on being environmentally friendly, using waste materials from industries like stone in concrete has become a good way to make construction more eco-friendly. However, getting rid of stone waste, such as granite slurry, marble powder, and quarry dust, causes environmental problems …
Published in Recent Trends in Civil Engineering & Technology · Vol. 16, Issue 1, 2026 · pp. 8–15 Read article
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High Strength Bolt Tightening and Verification Techniques for Steel Connections: In-Depth Study and National Survey
Abstract: The current means and methods of verifying that high strength bolts have been properly tightened is very laborious and time consuming. In some cases, the techniques require special equipment and in other cases the verification itself may be somewhat subjective. While some commercially available verification techniques do exist, there are drawbacks such as being costly, time-consuming, and impractical to use in the field. The main objectives of this project were …
Published in Journal of Construction Engineering, Technology & Management Read article
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Studies on the Influence of Squeezed Stir Casting Parameters on the Strengthening Properties of AZ91Mg Alloy
Abstract: In this research, optimum squeeze stir casting parameters of AZ91 Mg alloy has been investigated by considering its strengthening properties. Melting temperature, squeezed pressure, and molding temperature is the key parameters that are considered for this investigation. The result of this research reveals that 750°C melting temperature, 250 MPa squeezed pressure and 250°C molding temperature represent a significant combination with its strengthening properties in AZ91Mg alloy. This combination is confirmed …
Published in Journal of Polymer & Composites Read article
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Enhancing Strength and Durability: A Study of Mortar Blocks with Steel Slag Incorporation and the Development of Steel Slag Lime and Cement Blocks
Abstract: This study is focused on investigating the strength and durability properties of mortar cubes made with slag cement and incorporating Ultra Fine Steel Slag (SS) as a potential replacement for natural fine aggregates (FNA). In some instances, the cement was entirely replaced with hydrated lime to develop the blocks. A battery of tests, including assessments of compressive strength, acid resistance, sulfate resistance, water absorption, and void analysis, were carried out …
Published in Journal of Polymer & Composites · Vol. 11, Issue 8, 2023 · pp. 233–246 Read article
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Experimental Investigation of Mechanical Properties of the Composite Materials Reinforced by Agro-based Waste Materials
Abstract: In this work, experiments were carried out to develop the glass fiber reinforced composites using the hand layup method and analyze the mechanical properties of the GFRP hybrid composites. The ultimate Tensile strength (UTS) using rice as a filler (GFRPC/R) was 3.04% and 12.89% higher than coir and wheat as filler, respectively. The hybrid composite using coir as a filler (GFRPC/C) revealed 12.54% greater flexural strength, and the hybrid composite …
Published in Journal of Polymer & Composites · Vol. 11, Issue 12, 2023 · pp. 186–196 Read article
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Experimental Study on Waste Fibers in Concrete
Abstract: The rising expense of building, along with the progressive impact on the environment, has driven experts to adopt natural fibers such as coir and bamboo fibers and synthetic fibers such as plastic fibers for boosting concrete strength. Fibers are readily available at the test location, making them comparatively suitable as a reinforcing material in concrete. Concrete with fibers was compared to conventional concrete, and different strength parameters such as bending, …
Published in Journal of Polymer & Composites · Vol. 12, Issue 1, 2024 · pp. 190–201 Read article
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An Experimental Investigation of Impact of Polyproplene as a Partial Replacement in Concrete
Abstract: India, as a developing nation, will require high-strength and high-performance concrete for future infrastructure projects. Fibrous concrete, which incorporates fibers to enhance structural integrity, is one such material that could meet these demands. With different concrete fibrous materials, shapes, distributions, orientations, and densities, fibrous concrete takes on different characteristics. Polypropylene is a lightweight synthetic fiber that enhances the structural strength of concrete and helps prevent the formation of cracks. In …
Published in Journal of Construction Engineering, Technology & Management · Vol. 14, Issue 3, 2024 · pp. 1–6 Read article
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Forecasting of Crushing Strength of Sustainable Concrete by Employing Deep and Random Forest Machine Learning
Abstract: Sustainable concrete is one of the milestone of the concrete industry. This concrete fulfills the requirements of concrete manufacturing industry such as strengthen, Durability, environment friendly and many of other. With this properties of concrete, sustainable concrete is an ideal substitute for ordinary concrete in the concrete industry. In the 21th century Machine learning is a tool which is use to employ the characteristics of sustainable concrete by using deep …
Published in Journal of Polymer & Composites · Vol. 12, Issue 7, 2024 · pp. 41–46 Read article
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Effect of Multiwalled Carbon Nanotubes on Compressive Strength of Concrete
Abstract: The objective of the suggested study was to examine the possible application of multi-walled carbon nanotubes (MWCNTs) as nano reinforcement to improve concrete's compressive strength. Single-walled carbon tubes (SWCNTs) and multi-walled carbon tubes (MWCNTs) are two groups of cylindrical-shaped carbon allotropes known as carbon nanotubes (CNTs). Tests are carried out 7, 14, and 28 days after the MWCNTs are reinforced in M20 grade concrete at 0.02% and 0.025% (by weight …
Published in Journal of Materials & Metallurgical Engineering · Vol. 14, Issue 2, 2024 · pp. 01–08 Read article
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Enhancing Functional and Structural Properties of Advanced Materials through Scandium-based Nanostructures: Applications in Ceramics, Thermoelectrics, Memory Devices, and High-Strength Alloys
Abstract: This study explores the fabrication and properties of scandium-based nanostructured materials with applications in ceramics, glass, thermoelectric modules, switching devices, and strengthened alloys. Scandium oxide (Sc₂O₃) nanopowders were synthesized using precipitation techniques and subsequently sintered to create transparent ceramics with fine dispersion. Investigations into scandium-doped metallic glasses demonstrated enhanced plastic deformation, with notable tensile plasticity attributed to its unique nanoglass structure. A new scandium-doped thermoelectric material, ZnCdO, was also developed, …
Published in International Journal of Minerals · Vol. 1, Issue 2, 2024 · pp. 14–18 Read article
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Soil Stabilized Road
Abstract: This research examines the suitability of soil-stabilized roadways for light vehicular movement, offering an economical and practical alternative for areas with limited infrastructure development. Stabilizing soil involves improving its engineering properties by incorporating additives such as cement, lime, or other binding materials. Through stabilization, the treated soil can achieve a compressive strength of approximately 5 N/mm², or 500 tonnes per square meter (t/m²), which is sufficient to support loads imposed …
Published in Journal of Geotechnical Engineering · Vol. 12, Issue 2, 2025 · pp. 38–42 Read article