The Limitation and Application of geometric Buildings and Civil Structures

Kharnoob, Majid M.; Hasan, Al hasan J.; Sabti, Lana M.

doi:10.1051/e3sconf/202131804009

E3S Web Conf.

2021

DOI: 10.1051/e3sconf/202131804009

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The Limitation and Application of geometric Buildings and Civil Structures

Majid M. Kharnoob

Al hasan J. Hasan

Lana M. Sabti

Abstract: In construction, the dimensional attribute is vital and difficult to achieve, within special together alongside embedded elements. As a result, a Quality Assessment/Quality Control (QA/QC) bear among pursuance together with continuing to be performed. They are arranged systematically, as much rapidly delays the value-adding action. According to QA/QC dosage, current techniques into account are labor-intensive, time-consuming, yet because concerning hence a whole lot cause costs. Consequently, QA/QC strategies … Show more

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2024

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Cited by 3 publications

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Modelling smart energy consumption with hybrid demand management in off-grid electrical system considering techno-economic indices

Askar,

Pallathadka,

Sapaev

et al. 2024

Sci. Tech. Energ. Transition

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The smart grid is an advanced network that integrates various technologies to enhance the efficiency, reliability, and sustainability of electricity distribution. This intelligent grid utilizes digital communication and automation to monitor and control the flow of electricity, enabling better management of power generation, and consumption. This paper aims to explore the techno-economic multi-objectives of a smart off-grid electrical system, with a focus on consumers' participation and day-ahead scheduling. The primary objectives of this study are twofold: firstly, to reduce the operation energy cost, and secondly, to enhance the voltage profile. Two strategies within the demand side are being proposed: demand shifting and strategic conversion of demand side management (DSM). These strategies aim to facilitate consumers' participation in optimal energy dispatch. The enhanced epsilon-constraint technique is used to extract the non-dominated solutions from objective functions by solving them using the General Algebraic Modeling System (GAMS) optimization software. In addition, a combination of fuzzy and weight sum procedures is employed to determine the optimal solution in decision-making. The effectiveness of the proposed method is ultimately validated by conducting numerical simulations on two case studies involving the IEEE 33-bus system. The results clearly demonstrate the significant efficiency of demand-side participation in optimizing energy dispatch and enhancing objectives. Regarding the obtained results, operation energy cost and voltage profile are improved by 21.58% and 13.36% due to non-participation of the demand side.

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Modelling smart energy consumption with hybrid demand management in off-grid electrical system considering techno-economic indices

Askar,

Pallathadka,

Sapaev

et al. 2024

Sci. Tech. Energ. Transition

View full text Add to dashboard Cite

show abstract

Optimal energy generation of hybrid energy systems considering economic and environmental multi-objective functions

Raman,

Sayed,

Alkhayyat

et al. 2024

Sci. Tech. Energ. Transition

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This research is dedicated to exploring and identifying the most effective design for an energy source tailored specifically to meet the electricity demands of a residential community. In an era where energy efficiency and sustainability are paramount, this study emphasizes the importance of both technical and economic considerations in energy sourcing. It posits that any viable solution must not only be efficient in its energy production and consumption but also reliable in its delivery and financially feasible for the residents who will depend on it. To address this multifaceted challenge, the study proposes the innovative use of a rotation-invariant coordinate convolutional neural network in conjunction with binary battle royale optimization techniques. These advanced methodologies are selected for their potential to enhance the modelling and optimization processes involved in energy source design. The primary goal of employing these methods is to minimize two critical factors: the net present cost of the energy system and the overall energy cost incurred by the residents. By focusing on these objectives, the research aims to ensure that the proposed energy solutions are not only cost-effective but also sustainable over the long term. To rigorously test the proposed model and evaluate its performance, the research is conducted using the MATLAB platform. The study employs established methodologies and performance metrics to assess the outcomes of the model, ensuring that the findings are both credible and applicable to real-world scenarios. Through comprehensive testing and detailed analysis, this research aims to provide significant insights and actionable recommendations for the optimal design of energy sources in residential areas. By contributing to the ongoing discourse on sustainable energy solutions, the study seeks to inform policymakers, energy planners, and community stakeholders about effective strategies for meeting residential energy demands while promoting environmental sustainability. Ultimately, the findings of this research could play a crucial role in shaping the future of energy sourcing in residential communities, paving the way for more resilient and sustainable energy systems

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Experimental Study on the Fire Resistance Performance of Bubble Beams under Standard Fire

Mustafa,

Kharnoob

2024

Eng. Technol. Appl. Sci. Res.

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A bubble system has several benefits, including increased structure efficiency, reduced material consumption, lower overall cost of the structure, decreased construction time, and green technology. This research aims to evaluate the behavior of a reinforced concrete bubble beam exposed to elevated temperatures of 600 °C and 800 °C for 2 hours. It utilizes varying bubble diameters of 90 mm and 120 mm, with the bubbles having been placed in the core of the beams, where the stress in the neutral axis is zero. The experimental results revealed that, after being exposed to fire reaching 600°C for 2 hours, the beams with void diameters of 90 mm and 120 mm presented a reduction in flexural strength of 22.35% and 18.58%, respectively. However, after fire exposure at 800°C for the same time the reduction was 31.76% and 32.74%, respectively. The findings of the experimental study indicated that the beams’ stiffness was decreased under the influence of fire, whereby elevated temperature exposure contributed to larger deformations and the formation of cracks.

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The Limitation and Application of geometric Buildings and Civil Structures

Cited by 3 publications

References 17 publications

Modelling smart energy consumption with hybrid demand management in off-grid electrical system considering techno-economic indices

Modelling smart energy consumption with hybrid demand management in off-grid electrical system considering techno-economic indices

Optimal energy generation of hybrid energy systems considering economic and environmental multi-objective functions

Experimental Study on the Fire Resistance Performance of Bubble Beams under Standard Fire

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