Journal of Applied Engineering Sciences最新文献

Creep Behavior of the Clay Cores at the Bougdoura Dam Using Ansys Software 使用 Ansys 软件分析布格杜拉大坝粘土内核的蠕变行为

IF 1.1

Journal of Applied Engineering Sciences Pub Date : 2023-12-01 DOI: 10.2478/jaes-2023-0024

K. Ghouilem, D. Atlaoui, S. Merakeb

引用次数: 0

Design of Geotextile Reinforced Gravel Roads Using Giroud and Han Approach for Indian Condition 在印度条件下采用吉鲁德和汉方法设计土工织物加固碎石路面

IF 1.1

Journal of Applied Engineering Sciences Pub Date : 2023-12-01 DOI: 10.2478/jaes-2023-0022

Jayalakshmi Dheiveekan, S.S. Bhosale

{"title":"Design of Geotextile Reinforced Gravel Roads Using Giroud and Han Approach for Indian Condition","authors":"Jayalakshmi Dheiveekan, S.S. Bhosale","doi":"10.2478/jaes-2023-0022","DOIUrl":"https://doi.org/10.2478/jaes-2023-0022","url":null,"abstract":"Abstract Sustainable pavement is the need of the hour using the mechanistic and robust pavement design approach, eliminating empiricism in the present IRC SP 72-2015 design guidelines, if any. Giroud and Han (2004) (GH) approach has confirmed existing empiricism in IRC SP 72-2015 design guidelines and permits the use of locally available material, thus saving transportation costs and reducing air pollution. IRC SP 72 – 2015 recommends design thickness only for the unreinforced condition in gravel roads for the maximum rut of 50mm. This paper presents the comparative study of an unreinforced and geotextile-reinforced gravel road design for Indian conditions with the rut as a vital design parameter using the GH method for subgrade classes with 2% to 5% CBR and the maximum traffic count of 100,000. The proposed unique equation provides Allowable Rut Depth (ARD) based aggregate thickness for 10,000 to 100,000 traffic count apart from simplifying the complex procedure of the GH approach for IRC SP 72-2015 data. The unique equation’s result reveals an increase of 22.65% in aggregate thickness is attributed to the increase in ARD of 30mm using locally available poor aggregates. This confirms the practical relevance of ARD in pavement design that may help in planning maintenance programs and road rehabilitation strategies. The results obtained from the unique equation match 85 to 100% with GH results. Saving up to 36.5% to 76.9% of costly aggregate is found in the case of geotextile-reinforced gravel roads in Indian conditions.","PeriodicalId":44808,"journal":{"name":"Journal of Applied Engineering Sciences","volume":"112 s1","pages":"175 - 182"},"PeriodicalIF":1.1,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138621769","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Drying Shrinkage, Sorptivity and Micro-Structural Characteristics of Cellular Concrete Containing Waste Marble Powder as Cementitious Materials 含废大理石粉水泥基材料的蜂窝混凝土的干燥收缩率、吸水率和微观结构特征

IF 1.1

Journal of Applied Engineering Sciences Pub Date : 2023-12-01 DOI: 10.2478/jaes-2023-0021

Moufida Bourema, I. Goual, A. Ferhat

{"title":"Drying Shrinkage, Sorptivity and Micro-Structural Characteristics of Cellular Concrete Containing Waste Marble Powder as Cementitious Materials","authors":"Moufida Bourema, I. Goual, A. Ferhat","doi":"10.2478/jaes-2023-0021","DOIUrl":"https://doi.org/10.2478/jaes-2023-0021","url":null,"abstract":"Abstract Given the escalating shortage of natural resources, the excessive demand for granular materials, and the challenges associated with identifying novel quarry sites, numerous research inquiries have been undertaken to explore the feasibility of reutilizing waste materials and manufacturing by-products in lieu of conventional resources that are progressively diminishing. This research seeks to mitigate construction expenses while simultaneously promoting environmental preservation. The purpose of this experiment study is to examine the impact of waste marble powder used as a cement substitute on the properties of cellular concrete like drying shrinkage, sorptivity and micro-structural using optical microscope (OPM), and Fourier transform infrared spectroscopy (FTIR) so that it can be reused in the production of cellular concrete. More extensive and detailed research is needed. In order to accomplish this goal, three distinct varieties of cellular concrete are produced composed on sea sand, waste marble sand and river sand, with various substitution rates of waste marble powder (WMP) (0%, 10%, 15% and 20%), and different ratios aluminum powder (0 %; 0.25%; 0.50%; 0.75% and 1%). The findings revealed that: (i) The drying shrinkage decreases with increasing WMP dosage, but it increases as a function of the aluminum content. (ii) As the dosage of WMP and the amount of aluminum increase, the sorptivity of the cellular concrete decreases. (iii) Specimens that containing WMP enhanced the cellular concrete matrix’s characteristics, as seen by Optical microscope images. (iv) The FTIR results clearly indicate a shift in peaks when WMP and aluminum powder are present, in comparison to the control mix. (v) Overall, the replacement of cement with appropriate WMP has a positive impact on both the manufacturing process of cellular concrete and the environment.","PeriodicalId":44808,"journal":{"name":"Journal of Applied Engineering Sciences","volume":"74 8","pages":"163 - 174"},"PeriodicalIF":1.1,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138627181","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Effect of Chipped Fiber Languor on the Bending Behavior of Concrete Beam Elements 碎裂纤维对混凝土梁构件弯曲行为的影响

IF 1.1

Journal of Applied Engineering Sciences Pub Date : 2023-12-01 DOI: 10.2478/jaes-2023-0020

D. Atlaoui, K. Ghouilem

{"title":"Effect of Chipped Fiber Languor on the Bending Behavior of Concrete Beam Elements","authors":"D. Atlaoui, K. Ghouilem","doi":"10.2478/jaes-2023-0020","DOIUrl":"https://doi.org/10.2478/jaes-2023-0020","url":null,"abstract":"Abstract This article studies the behavior of concrete beams reinforced with metal fibers (chips) randomly arranged in concrete, to improve ductility and bending stiffness and limit crack openings. These fibers come from machining waste from steel parts. The fibers are characterized for mechanical resistance and tearing. Three series of tests were carried out for languor respectively L = 4 cm, L = 5 cm and L = 6 cm. Bending tests (three-point bending) are carried out on prismatic specimens of dimensions [10x20x120] cm3. Compression tests are carried out on cylinders with a diameter of Ø16 cm and a height of H32 cm in order to determine the mechanical properties of the concrete used. The composition of the concrete is determined by the experimental method known as “Dreux-Gorisse”. Two fiber contents are retained for this study (W= 0.6% and W= 0.8%) and a BT control concrete (W=0%) with W: fiber contents in the concrete, of the same composition as the matrix is developed for serve as a reference. The confrontation and comparison of the different results obtained show that the fibers with languor L=6 cm confer significant ductility to the material after cracking of the concrete, better than the other languor’s (L= 4 cm and 5 cm) with numbers of undulations (spirals) n=3.5and 6. Also, the fibers used limit bending cracks and improve strength and rigidity.","PeriodicalId":44808,"journal":{"name":"Journal of Applied Engineering Sciences","volume":"11 15","pages":"155 - 162"},"PeriodicalIF":1.1,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138609688","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Plastic Wall Block from Thin Waste Plastics Wrap and Waste Engine Oil Without and With Filling Material 利用废塑料薄片和废机油制成的塑料砌块（不含和含填充材料

IF 1.1

Journal of Applied Engineering Sciences Pub Date : 2023-12-01 DOI: 10.2478/jaes-2023-0035

I. Thanaya, I.M. Swasnawa, I.G.N.A.K. Putra

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Green Cement Valuation: An Optimistic Approach to Carbon Dioxide Reduction 绿色水泥评估：减少二氧化碳的乐观方法

IF 1.1

Journal of Applied Engineering Sciences Pub Date : 2023-12-01 DOI: 10.2478/jaes-2023-0033

U. Siddique, M. Jawad, Asif Ali, S. M. Cheema, M. Adil Sultan, M. Jamshaid Akhtar

{"title":"Green Cement Valuation: An Optimistic Approach to Carbon Dioxide Reduction","authors":"U. Siddique, M. Jawad, Asif Ali, S. M. Cheema, M. Adil Sultan, M. Jamshaid Akhtar","doi":"10.2478/jaes-2023-0033","DOIUrl":"https://doi.org/10.2478/jaes-2023-0033","url":null,"abstract":"Abstract This article discusses a variety of more recent alternatives to Portland cement (OPC) that can lower energy consumption and greenhouse gas emissions. Some of these new binders can be made utilizing fuels and low-grade industrial waste. Only after thorough examination of various physico-mechanical, microstructural, and durability properties can the practical viability of these alternative binders be substantiated .In this review paper seven important alternative cementitious binder systems i.e. Supplemental cementitious in place of OPC in some cases, Industrial By-Products, Alternative cements, Concrete Made Using Garbage as Aggregate, Carbona table Calcium Silicate Cement, Cements With a Calcium Hydro silicate Base, Eggshell waste for sustainable construction materials are discussed. It was deduced that all of the more recent cementitious binders could be created utilizing industrial wastes such as low-grade limestone or clay, fly ash, and slags. This would result in the achievement of the desired physico-mechanical and durability properties, as well as a decrease in cost and energy consumption of between 20 and 58 percent. In addition, the creation of the aforementioned alternative binder results in a reduction of greenhouse gases that is anywhere from 15–55%.","PeriodicalId":44808,"journal":{"name":"Journal of Applied Engineering Sciences","volume":" 1","pages":"259 - 268"},"PeriodicalIF":1.1,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138621116","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Drone-Aided Particulate Monitoring System for Industrial Complex to Analyze the Dust Suppressing Capacity 无人机辅助工业综合体颗粒监测系统分析抑尘能力

IF 1.1

Journal of Applied Engineering Sciences Pub Date : 2023-12-01 DOI: 10.2478/jaes-2023-0030

P. Kokate, A. Middey, S. Sadistap

{"title":"Drone-Aided Particulate Monitoring System for Industrial Complex to Analyze the Dust Suppressing Capacity","authors":"P. Kokate, A. Middey, S. Sadistap","doi":"10.2478/jaes-2023-0030","DOIUrl":"https://doi.org/10.2478/jaes-2023-0030","url":null,"abstract":"Abstract The rising levels of air pollution in the industrial environment necessitate its monitoring near the sources. The green wall around the industries is a novel and popular to mitigate the impact of Particulate Matter (PM). Such industrial mitigation cannot be monitored through a limited quantity AQ monitoring station at ground level. This paper demonstrates the application of drone aided particulate matter monitoring system to measure the above-ground level PM levels. The drone-aided AQ monitoring system was employed near the thermal power plant to calculate the attenuation factor potential due to the plantation of a green bamboo belt. The wind rose was plotted to understand the wind pattern and dispersion direction of the PM. The dust suppression due to the green wall of the bamboo is calculated using a drone-enabled PM sensor module. The PM (Particulate Matter) data at the ground level was 39 % low compared to the upper height. The PM concentration was significantly high at the height of 30 m Above Ground Level (AGL). The bamboo plant plays a crucial role in dust suppression. The overall results pointed out that the calibrated, lightweight portable drone-aided sensor monitoring system can be reliable for monitoring source-specific industries.","PeriodicalId":44808,"journal":{"name":"Journal of Applied Engineering Sciences","volume":"25 10","pages":"237 - 242"},"PeriodicalIF":1.1,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138627401","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Enhancing Mechanical Behaviour and Durability of High Performance Concrete with Silica Fume, Ground Blast Furnace Slag, and Marble Powder 用硅灰、磨细高炉矿渣和大理石粉增强高性能混凝土的力学行为和耐久性

IF 1.1

Journal of Applied Engineering Sciences Pub Date : 2023-12-01 DOI: 10.2478/jaes-2023-0018

Y. Abbas, R. Djebien, N. Toubal Seghir, O. Benaimeche

{"title":"Enhancing Mechanical Behaviour and Durability of High Performance Concrete with Silica Fume, Ground Blast Furnace Slag, and Marble Powder","authors":"Y. Abbas, R. Djebien, N. Toubal Seghir, O. Benaimeche","doi":"10.2478/jaes-2023-0018","DOIUrl":"https://doi.org/10.2478/jaes-2023-0018","url":null,"abstract":"Abstract This study investigates the impact of waste additives on the behaviour of high-performance concrete and its environmental implications, with a specific focus on resource conservation. The research objectives were realised through the preparation of high-performance concrete specimens incorporating industrial waste materials and marble powder as partial replacements for cement and fine aggregates, respectively. Silica fume and ground blast furnace slag were introduced as substitutes for 8% of the cement’s weight. Powdered marble was volumetrically substituted at levels of 5%, 10%, and 15% of the fine aggregates. The physical and mechanical properties of both fresh and cured concrete specimens were evaluated at different ages, encompassing parameters such as density, compressive strength, impulse velocity, water absorption, and durability. The findings demonstrated that high-performance concrete formulated with silica fume and ground blast furnace slag exhibited superior properties compared to compositions relying exclusively on Portland cement. Furthermore, the inclusion of marble powder as an alternative building material constituent in high-performance concrete resulted in increased efficiency and improved resistance against chemical acid attacks. Significantly, this approach contributes to reduce aggregate demands, environmental preservation, and the production of environmentally sustainable concrete.","PeriodicalId":44808,"journal":{"name":"Journal of Applied Engineering Sciences","volume":" 1015","pages":"137 - 146"},"PeriodicalIF":1.1,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138610499","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Simulation and Analysis of a Solar Cooling System 太阳能冷却系统的模拟与分析

IF 1.1

Journal of Applied Engineering Sciences Pub Date : 2023-12-01 DOI: 10.2478/jaes-2023-0031

Hafidha Maouel, K. Mohammedi

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Influence of Speed Brakers on Traffic Generated Noise Levels 超速制动器对交通噪音水平的影响

IF 1.1

Journal of Applied Engineering Sciences Pub Date : 2023-12-01 DOI: 10.2478/jaes-2023-0032

V. Marusceac, A. Danciu, Mădălina Ciotlăuș, M. Dragomir

引用次数: 0