Journal of Mechanical and Construction Engineering (JMCE)最新文献

An Investigation into Properties of Concrete by Partial Replacement of Sand with Wheat Straw Ash and Addition of Polypropylene Fiber 麦秸灰部分替代砂石和掺加聚丙烯纤维对混凝土性能的影响

Journal of Mechanical and Construction Engineering (JMCE) Pub Date : 2022-04-11 DOI: 10.54060/jmce/002.01.004

Priyanshu A. P., Col Vivek Mathur

{"title":"An Investigation into Properties of Concrete by Partial Replacement of Sand with Wheat Straw Ash and Addition of Polypropylene Fiber","authors":"Priyanshu A. P., Col Vivek Mathur","doi":"10.54060/jmce/002.01.004","DOIUrl":"https://doi.org/10.54060/jmce/002.01.004","url":null,"abstract":"Concrete is the more widely utilized construction material on the planet earth, particularly in evolving and developing nations. Concrete was created as a stronger and more resistant building material as it was worked upon over time. Gradually, the man figured out how to create it, transport it, and utilize it more efficiently. We know that concrete is made from cement, sand, aggregate, and water. Out of these, some of them may be replaced with some other material like wheat straw ash, rice husk ash, fly ash, etc. for various purposes, mostly to utilize waste material without affecting the important properties of concrete beyond acceptable limits. This study deals with an investigation into the properties of concrete by partial replacement of sand with wheat straw ash and the addition of polypropylene fiber in it. Wheat Straw is the portion of leftovers of the wheat crop after it is harvested. In most countries, it is a waste. People burn it and cause pollution and health hazards, good strength and high performance in concrete are very much required in future construction work. It is felt that fiber dispersion in concrete is one method to improve the structural characteristics of concrete.","PeriodicalId":142002,"journal":{"name":"Journal of Mechanical and Construction Engineering (JMCE)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127465790","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

CFD Analysis of Variable Displacement Swash Plate Type Axial Piston Pump Flat Slipper 变排量斜盘式轴向柱塞泵滑靴的CFD分析

Journal of Mechanical and Construction Engineering (JMCE) Pub Date : 2022-04-11 DOI: 10.54060/jmce/002.01.001

P. Trivedi, Vivek Verma, Manish C. Srivastava

{"title":"CFD Analysis of Variable Displacement Swash Plate Type Axial Piston Pump Flat Slipper","authors":"P. Trivedi, Vivek Verma, Manish C. Srivastava","doi":"10.54060/jmce/002.01.001","DOIUrl":"https://doi.org/10.54060/jmce/002.01.001","url":null,"abstract":"In the field of hydraulic machines, piston pumps are the only ones that can work under very high pressures and deliver the best efficiency as a result of which they have a very sophisticated design. As per surveys, most parts of these pumps have validation from the experience of designers as a result of which there isn’t any mathematical tool for design optimization of different parts. Although there are now companies e.g. Oilgear Towler, who are in favor of, and themselves inserted, slots (grooves) on the slippers and in pistons as we shall in this report, there is no particular study to realize their benefits and drawbacks. Therefore, it is necessary to study the advantages and disadvantages arising due to the presence of grooves on the surface of different parts of the pump mathematically or through CFD solvers. In this project work, the aim is to analyze the effect of design parameters and working conditions on the pump behavior. This is done using a parametric study performed on a model of the slipper and simulating the physical problem on ANSYS. As major leakage occurs between slipper and swash plate clearance there-fore in this project report static and dynamic analysis of slipper is done. The Navier Stokes Equations are solved in 3-D to acquire results using Rhie and chow method and ANSYS FLUENT solver. The various design points which affect the efficiencies of a pump in a positive manner, if any, shall be discussed in the conclusion part.","PeriodicalId":142002,"journal":{"name":"Journal of Mechanical and Construction Engineering (JMCE)","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123535453","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

Automatic Braking System with Bumper Actuation 带有保险杠驱动的自动制动系统

Journal of Mechanical and Construction Engineering (JMCE) Pub Date : 2022-04-11 DOI: 10.54060/jmce/002.01.002

Gaurav Singh, P. Singh

引用次数: 0

Green Building Design Concept: A Sustainable Approach 绿色建筑设计理念:可持续发展的途径

Journal of Mechanical and Construction Engineering (JMCE) Pub Date : 2022-04-11 DOI: 10.54060/jmce/002.01.003

Shiv Lal

{"title":"Green Building Design Concept: A Sustainable Approach","authors":"Shiv Lal","doi":"10.54060/jmce/002.01.003","DOIUrl":"https://doi.org/10.54060/jmce/002.01.003","url":null,"abstract":"Concrete is the more widely utilized construction material on the planet earth, particularly in evolving and developing nations. Concrete was created as a stronger and more resistant building material as it was worked upon over time. Gradually, the man figured out how to create it, transport it, and utilize it more efficiently. We know that concrete is made from cement, sand, aggregate, and water. Out of these, some of them may be replaced with some other material like wheat straw ash, rice husk ash, fly ash, etc. for various purposes, mostly to utilize waste material without affecting the important properties of concrete beyond acceptable limits. This study deals with an investigation into the properties of concrete by partial replacement of sand with wheat straw ash and the addition of polypropylene fiber in it. Wheat Straw is the portion of leftovers of the wheat crop after it is harvested. In most countries, it is a waste. People burn it and cause pollution and health hazards, good strength and high performance in concrete are very much required in future construction work. It is felt that fiber dispersion in concrete is one method to improve the structural characteristics of concrete.","PeriodicalId":142002,"journal":{"name":"Journal of Mechanical and Construction Engineering (JMCE)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130443309","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

Architectural Drawing of G+10 Building By 3ds Max+V-Ray Lumion 由3ds Max+V-Ray Lumion绘制的G+10建筑图纸

Journal of Mechanical and Construction Engineering (JMCE) Pub Date : 2021-11-05 DOI: 10.54060/jmce/001.02.004

Abhay Yadav, Devesh Ojha

引用次数: 0

Mixing of Sugar in Concrete of M20 Grade M20级混凝土中糖的掺入

Journal of Mechanical and Construction Engineering (JMCE) Pub Date : 2021-11-05 DOI: 10.54060/jmce/001.02.005

Akshat Jain, Devesh Ojha

引用次数: 0

Phycoremediation in Wastewater Treatment 废水处理中的藻修复

Journal of Mechanical and Construction Engineering (JMCE) Pub Date : 2021-06-11 DOI: 10.54060/jmce/001.02.002

D. Srivastava, O. S. Srivastava

引用次数: 0

Structural Design of Raft Foundation - A Case Study of Lucknow Region in Uttar Pradesh, India 筏形基础结构设计——以印度北方邦勒克瑙地区为例

Journal of Mechanical and Construction Engineering (JMCE) Pub Date : 2021-06-01 DOI: 10.54060/jmce/001.02.003

Devesh Ojha, R. Srivastava

{"title":"Structural Design of Raft Foundation - A Case Study of Lucknow Region in Uttar Pradesh, India","authors":"Devesh Ojha, R. Srivastava","doi":"10.54060/jmce/001.02.003","DOIUrl":"https://doi.org/10.54060/jmce/001.02.003","url":null,"abstract":"In this age of rapid growth in population in India, there is a scarcity of land in prime locations, especially in metro cities of the country. To overcome this problem, we are moving towards vertical constriction. The main problem in moving towards vertical construction is the foundation system, if the foundation system in high-rise buildings is not planned and designed smartly and economically then there are different problems related to the foundation system that is going to arise, the soil in that area also plays a very important role in designing of the economical and stable foundation system. It is always beneficial to have a raft foundation on alluvial soil for high-rise buildings. But, however, it is a matter of great concern what foundation will be proposed on such types of natural soils or man-made refills. In this paper, an attempt has been made to design a raft foundation based on its geotechnical analysis. An extensive survey of research works devoted to studying the geotechnical parameters affecting the behavior of raft foundations is carried out with detailed experiments raft foundations are increasingly being recognized as an economical and effective foundation system for high-rise buildings. This paper sets out some principles of design for such foundations, including design for the geotechnical ultimate limit state, the structural ultimate limit state, and the serviceability limit state. Attention will be focused on the improvement in the foundation performance due to the raft being in contact with, and embedded within, the soil.","PeriodicalId":142002,"journal":{"name":"Journal of Mechanical and Construction Engineering (JMCE)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132543776","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

Green Concrete Using Waste Rubber Tyre Particles 使用废旧橡胶轮胎颗粒的绿色混凝土

Journal of Mechanical and Construction Engineering (JMCE) Pub Date : 2021-04-11 DOI: 10.54060/jmce/001.02.001

Pranav Pratap Singh

{"title":"Green Concrete Using Waste Rubber Tyre Particles","authors":"Pranav Pratap Singh","doi":"10.54060/jmce/001.02.001","DOIUrl":"https://doi.org/10.54060/jmce/001.02.001","url":null,"abstract":"Concrete is perhaps the most often utilized construction material, in which cement and aggregate are unavoidable to manufacture. So, the use of excessive aggregate may lead to higher prices as a requirement of natural resources being costly. Solid waste management is attracting considerable interest these days. Different types of solid waste, such as waste tyres, have become a source of concern because they are not biodegradable nature. In many industries, for instance thermal power plants. The large proportion of discarded tyre rubber is converted into fuels, Cement furnaces, brick furnaces etc. Sad-ly, such use is not environmentally friendly and highly demanding, but it is costly. As a result, use of such leftover tyre rubber in making concrete was deemed to be an additional method of waste disposal. This type of garbage is intended to safeguard the environment. Attempt made in this analysis to classify the different properties mandatory for the creation of concrete mix with rough tyre rubber particles to be used as aggregate in a systematic manner. As part of this project, the M20 grade concrete was selected as the reference concrete specimen. In place of traditional coarse aggregate, rubber tyre granules in the form of cementitious material are employed.","PeriodicalId":142002,"journal":{"name":"Journal of Mechanical and Construction Engineering (JMCE)","volume":"66 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121457686","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

Statistical Analysis of Distress Management in Existing Buildings 既有建筑遇险管理的统计分析

Journal of Mechanical and Construction Engineering (JMCE) Pub Date : 2021-04-04 DOI: 10.54060/jmce/001.01.005

Sahil Tomar

引用次数: 0