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539 articles for “Loads”
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Revolutionizing Concrete Strength: The Role of Carbon Nanotube Reinforcements
Abstract: Abstract The integration of carbon nanotubes (CNTs) into concrete represents a revolutionary advancement inconstruction material technology. Carbon nanotubes, known for their exceptional mechanical,electrical, and thermal properties, offer transformative potential for enhancing the strength, durability,and functionality of traditional concrete. This study explores the role of CNTs as a nano-reinforcementmaterial, focusing on their impact on compressive strength, tensile capacity, and resistance to crackingand environmental degradation. By incorporating CNTs, concrete can achieve unprecedentedmechanical …
Published in International Journal of Structural Engineering and Analysis · Vol. 11, Issue 1, 2025 · pp. 27–31 Read article
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Optimization of Wear Parameters for Medical Implant Applications
Abstract: The purpose of the present research is to check the capability of SS 304 for the application of medical implants and describe the influence of sandblasting process, applied load, frequency, sliding distance on the coefficient of friction of SS 304. In this research, attempts have been made to study the wear behavior of SS 304 at various conditions. In the tribology lab wear test was carried out in accordance with …
Published in International Journal of Composite Materials and Matrices · Vol. 11, Issue 2, 2025 · pp. 1–10 Read article
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A Study on Stress Analysis of Aluminum Alloy Solidified in Metallic Molds
Abstract: Abstract The casting technique is regarded as the primary manufacturing process. It has several process parameters that affect the cast structure. Mold geometry is considered one of the most important metal parameters to cast. In the current work, the influence of mold geometries on mechanical properties (deformation and stress concentration) of liquid Aluminum alloy solidified in the steel mold is assessed using ANSYS simulation software. Molds were subject to a …
Published in International Journal of Manufacturing and Materials Processing · Vol. 10, Issue 2, 2024 · pp. 10–15 Read article
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A Comparative Evaluation of Geopolymer, Conventional and GFRP Retrofitting Techniques in Augmenting Seismic Robustness of RC Structures
Abstract: Abstract The requirement of retrofitting an old existing structure, rendered structurally unsafe (based on its structural health assessment) is observed to be a major challenge faced by engineers as it necessitates comprehensive and complicated repair procedures. It was further seen that during earthquake, the main reason for failure of any structure was the failure of its beam column joints, thereby making it essential to strengthen them specifically. Until recently, the …
Published in International Journal of Structural Engineering and Analysis · Vol. 11, Issue 1, 2025 · pp. 1–13 Read article
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Analysis of Heat Mitigation Potential of Coir Mat and Perlite Layers vs Green Roof Systems
Abstract: This study explores the heat mitigation potential of coir mats and green facades applied to roofs. Being situated near the equator, buildings are subjected to intense solar radiation due to the sun’s proximity and minimal declination angle. Consequently, roofs transfer a substantial amount of heat into indoor spaces, making effective thermal regulation strategies essential. Roof insulation emerges as a key method for managing indoor temperatures, with sustainable, locally sourced, climate-friendly, …
Published in International Journal of Sustainable Building Technology · Vol. 8, Issue 1, 2025 · pp. 1–7 Read article
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IoT-Driven Crane Management: Enhancing Efficiency Through Broadband Connectivity
Abstract: To address the challenges of scrap management and detect discrepancies in scrap loading and unloading, the system should include the following features: Operator Login: Implement a secure login system for operators to monitor individual performance and activity. Dashboard: Provide a dashboard for real-time monitoring of both operator performance and overall process efficiency. Data Collection: Gather data using existing weight sensors and the installed module. Separate Console and Server: Set up …
Published in International Journal of Broadband Cellular Communication · Vol. 10, Issue 2, 2024 · pp. 1–7 Read article
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Optimizing Robotic Arm Performance: A Finite ElementAnalysis Comparison to Nylon, PLA, and ABS
Abstract: This paper analyzes the mechanical behavior of three materials used in robotic arms: Nylon, PLA, and ABS, with an emphasis on three important parameters: total deformation and equivalent stress in different conditions of loading. In this regard, a finite element analysis was applied via the ANSYS software to simulate structural stiffness as well as their resistance against stress that these materials undergo when strengthened with steel reinforcements. The investigation shows …
Published in International Journal of Structural Mechanics and Finite Elements · Vol. 10, Issue 2, 2024 · pp. 1–12 Read article
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Improving Prestressed Concrete Box Girders Using Polymer Composites: Experimental Findings and Analysis
Abstract: Prestressed concrete box girder bridges exhibit complex structural behavior due to various loading scenarios. Extensive studies, both experimental and numerical, have helped advance their use in engineering. The spatial stress in prestressed concrete box girder bridges, especially during construction and service phases, has been analyzed using shell cells, which provide more accurate tensile stress data than beam cells. The deck with the numerous hat section was evaluated in the current …
Published in International Journal of Polymer Science and Engineering · Vol. 10, Issue 2, 2024 · pp. 6–11 Read article
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Enhancing Compressive Strength of Geopolymer Concrete with Micro and Macro Steel Fibers: A Study on Fiber-Reinforced Geopolymers
Abstract: AbstractThis research investigates the impact of micro and macro steel fibers on the compressive strength ofgeopolymer concrete (GPC). The study utilizes locally sourced materials, including river sand,granite aggregates, fly ash, and ground granulated blast furnace slag (GGBS) in a 50:50 ratio asalumino-silicate materials. Sodium hydroxide (NaOH) and sodium silicate (Na₂SiO₃) were employedas activators, with the addition of a superplasticizer (Conplast SP430) to enhance workability. FourGPC mixes were analyzed: GPC without …
Published in International Journal of Geological and Geotechnical Engineering · Vol. 10, Issue 2, 2024 · pp. 15–20 Read article
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Effect of Glass Fiber, Carbon Fiber, and Hybrid Form on Tensile Properties of Pa66/Pp Polymer Composites
Abstract: Mechanical loadings are applied to polymer materials, which are used in mechanical engineering applications. Usually, photopolymer fails to meet them, so some modification must be done to the polymer material. Adding fillers and fibers to the polymer will strengthen it by the polymer blending method. In this investigation, mechanical properties of glass fibers and carbon fibers and combinations of glass and carbon fiber are added to polymer composites. Considerable effort …
Published in International Journal of Mechanics and Design · Vol. 10, Issue 2, 2024 · pp. 27–33 Read article
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Structural Behavior and Fire Resistance of Shallow Steel-Concrete Composite Decks
Abstract: This study investigates the structural behavior and fire resistance of Shallow Steel-Beam-Concrete Composite (SSCC) decks, focusing on the influence of various Steel-Concrete (SC) bonding techniques. SSCC decks combine steel beams with concrete slabs, offering structural efficiency and durability under significant loads. The effectiveness of SC bonding methods is evaluated by comparing experimental results to Full Composite Action (FCA) simulations. Fire resistance in shallow floors, particularly SlimFlor systems, is analyzed using …
Published in International Journal of Composite Materials and Matrices · Vol. 10, Issue 2, 2024 Read article
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Seamless Connectivity and Efficient Resource Allocation in IoT Forensics and Bio-inspired
Abstract: The convergence of cloud computing and the Internet of Things has reshaped many industries, enabling seamless device connectivity and resource allocation on a massive scale. This paper highlights the challenges bio-inspired Internet of Things networks and Internet of Things forensics pose while delving into the core components of achieving connectivity and resource provisioning within cloud-based Internet of Things environments. Different state-of-the-art technologies have been taken into account to enhance reliability …
Published in International Journal of Telecommunications & Emerging Technologies · Vol. 10, Issue 2, 2024 · pp. 8–15 Read article
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Physico-Mechanical and Degradation Properties on Agro-Waste Based Polymer Composites Reinforced with Banana Bunch Fiber
Abstract: The usage of banana bunch fibers in polymer composite parts for the automotive, aerospace, and construction industries is growing. As people grow more aware of the danger of synthetic fibers, banana bunch fibers are being used in an increasing variety of sectors. It is important to recognize that humans depend on the Earth for survival, not the other way around. This understanding drives scientists and policymakers to seek alternatives to …
Published in International Journal of Composite and Constituent Materials · Vol. 10, Issue 2, 2024 · pp. 33–43 Read article
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Experimental Study on the Surface Properties of Coconut Husk Fiber and Banana Fiber Treated with Sodium Lauryl Sulfate
Abstract: The focus of modern research is on using natural, biodegradable, and renewable materials in place of synthetic ones. Composites made from natural fibers are undergoing extensive research because of their unusual characteristics and eco-friendliness. Natural fibers have the benefits of being readily available, simple to handle, and biodegradable. One of the best ways to improve the mechanical characteristics of polymer is to reinforce it with natural fibers. With hybrid composites, …
Published in International Journal of Composite and Constituent Materials · Vol. 10, Issue 2, 2024 · pp. 13–24 Read article
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Design and Implementation of Circular PolarizedPatched Antenna for 5G Applications
Abstract: The need for high-performance antennas in 5G technology is discussed in this research. It describesthe layout and enhancement of a circular polarized patch antenna, considering feed structure,substrate material, geometry, impedance matching, and gain enhancement. Modern manufacturingtechniques are used to construct the antenna, which is designed using sophisticated electromagneticsimulation techniques. The intended antenna can span a wide variety of angles in both vertical andhorizontal directions. This study investigates the effects of …
Published in International Journal of Telecommunications & Emerging Technologies · Vol. 10, Issue 1, 2024 · pp. 37–44 Read article
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Investigations into the Features and Attributes of Low-Density Polyethylene/Thermoplastic Sago Starch Composites
Abstract: Low-density polyethylene, the material used to make most plastic shopping bags, has a considerable negative impact on the environment. It is enough intriguing for a substance to decay, develop for whatever reason (hydrolysis, Pseudomonas aeruginosa, etc.), and be exposed to the elements. Sodium trimetaphosphate was used in this experiment to treat sago starch. Using additives (glycerol/urea, 1% benzophenone, and epolene wax) in the same amount of starch, sago starch was …
Published in International Journal of Composite and Constituent Materials · Vol. 10, Issue 1, 2024 · pp. 10–23 Read article
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Comparative Structural Analysis of I-Girder and Box-Girder Designs in Flyover Bridges
Abstract: Bridge structures are vital for improving transportation in urban and suburban areas by offering routesthat reduce traffic congestion. As urbanization accelerates in many metropolitan cities across India,the necessity for such infrastructure becomes increasingly important. This research aims to explore thestructural behavior of flyover bridges, specifically focusing on 30-meter I-girder and 30-meter boxgirder bridge segments under various loading conditions, in compliance with Indian Road Congress(IRC) standards. The bridge girders are modeled …
Published in International Journal of Structural Engineering and Analysis · Vol. 10, Issue 1, 2024 · pp. 1–14 Read article
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IoT Applications for Meter Security and Energy Efficiency in Smart Grids
Abstract: This research aims to address the drawbacks of conventional energy billing systems by introducing an affordable Prepaid Energy Meter that uses an ATmega328 microprocessor. The discreteness, inaccuracy, high cost, and sluggish processing of the current systems result in inefficiencies in both labor and time. The susceptibility of traditional invoicing techniques to energy and power theft is a serious problem. By operating under the tenet of "Pay first and then use …
Published in International Journal of Microelectronics and Digital integrated circuits · Vol. 10, Issue 1, 2024 Read article
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IoT Applications for Meter Security and Energy Efficiency in Smart Grids
Abstract: This research aims to address the drawbacks of conventional energy billing systems by introducing an affordable Prepaid Energy Meter that uses an ATmega328 microprocessor. The discreteness, inaccuracy, high cost, and sluggish processing of the current systems result in inefficiencies in both labor and time. The susceptibility of traditional invoicing techniques to energy and power theft is a serious problem. By operating under the tenet of "Pay first and then use …
Published in International Journal of Microelectronics and Digital integrated circuits · Vol. 10, Issue 1, 2024 · pp. 1–5 Read article
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Increase the Shear Strength of Soil by Partial Replacement of Fly Ash
Abstract: Soil is the foundation for any civil engineering structures. It is required to bear the loads without failure. In some places, soil may be weak which cannot resist the oncoming loads. In such cases, soil stabilization is needed, numerous methods are available in the literature for soil stabilization. In this study, fly ash was mixed with clay soil to investigate the relative strength gain in terms of Vane shear test, …
Published in International Journal of Sustainable Building Technology · Vol. 2, Issue 2, 2019 · pp. 59–77 Read article