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EXPERIMENTAL STUDY OF PARTIAL REPLACEMENT OF NATURAL AGGREGATES AND BITUMEN WITH RECLAIMED ASPHALT PAVEMENT AND WASTE PLASTIC IN FLEXIBLE PAVEMENT – A REVIEW 再生沥青路面和废塑料在柔性路面中部分替代天然骨料和沥青的试验研究综述
Pub Date : 2019-07-30 DOI: 10.23883/ijrter.2019.5062.nsdzw
Anand Vilas Misal, S. Datta
Accordingly, existing road levels at approaches of these structures are required to be raised making the existing pavement materials redundant. Annually a huge amount of new roads are overlaid on existing road pavement in which a layer of existing bitumen pavement is removed for road development purposes. Utilization of such waste as Reclaimed Asphalt Pavement to replace natural aggregates partially could be helpful both for environmental and economic aspects in the construction industry. Also disposal of waste materials including waste plastic bags has become a serious problem and waste plastics are burnt for apparent disposal which cause environmental pollution. Utilization of waste plastic in bituminous mixes has proved that these enhance the properties of mix in addition to solving disposal problems in various studies. The seasonal change in temperature and loading nature has a significant effect on asphalt behavior because of its viscoelastic nature. Several types of flexible pavement failure/distress occur due to this behavior of asphalt binder, among which rutting and fatigue cracks are very common. The present study is to assess the suitability of using these redundant pavement materials also called Reclaimed Asphalt Pavement (RAP) as potential subbase / base course materials for flexible pavement and perform various laboratory experiments to analyze its strength and durability factors and compare the results with the conventional bituminous mix The purpose of this article is to review global experience with RAP, identify common issues of implementation of this technology and develop methods to ensure a comprehensive approach to the use of RAP. Keywords— Waste Plastic, Reclaimed Asphalt Pavement (RAP), Bitumen, Flexible Pavement, Sustainable Construction.
因此,需要提高这些结构的接近处的现有道路水平,使现有路面材料变得多余。每年都有大量的新道路覆盖在现有的道路路面上,其中一层现有的沥青路面被拆除用于道路发展。利用再生沥青路面等废物部分取代天然集料,对建筑行业的环境和经济方面都有帮助。此外,包括废塑料袋在内的废物处理已经成为一个严重的问题,废塑料被焚烧处理,造成环境污染。在各种研究中,废塑料在沥青混合料中的应用证明,除了解决了处理问题外,还能提高混合料的性能。沥青具有粘弹性,温度和载荷的季节变化对其性能有显著影响。沥青粘结剂的这一特性导致了多种柔性路面的破坏/破坏,其中车辙和疲劳裂纹最为常见。目前的研究是评估使用这些多余的路面材料(也称为再生沥青路面(RAP))作为柔性路面潜在的基层/基层材料的适用性,并进行各种实验室实验来分析其强度和耐久性因素,并将结果与传统沥青混合料进行比较。确定实施该技术的常见问题,并制定方法,以确保采用全面的方法来使用RAP。关键词:废塑料,再生沥青路面,沥青,柔性路面,可持续建设。
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引用次数: 0
Use of PET bottles in Rigid Pavement – A Review PET瓶在硬质路面中的应用综述
Pub Date : 2019-07-30 DOI: 10.23883/ijrter.2019.5064.bgiaa
Shubham Satish Kabra, S. Datta
Now a day’s plastic waste is becoming curse to the human society. Generating disposable plastic bottles is becoming a major problem in many countries. PET bottles use has increase in day-to-day life. So, we will find out method to disposal of PET bottles. PET bottles were proposed to be used as either reinforcement in concretes or being casted as blocks. We will use PET (Polyethylene Terephthalate) bottles as reinforcement to the concrete road to determine its strength and develop a way of disposal of PET bottles. Various types of PET bottles are used along its variation like strip of bottles, plain bottles and neck of bottles. These variation will effectively use in the whole project to determine the strength and will try to get positive outcome. Using waste plastic as a secondary material in construction projects would be a solution to overcome the crisis of producing large amount of waste plastics in one hand and improving the structure characteristics such as resistance against cracking on the other hand. To investigate the effects of adding plastic bottles in road pavement. Besides, the mixtures containing waste plastic showed significantly greater fatigue resistance than the conventional mixture. Keywords— Bottles, concretes, PET, plastic, replacement, road, waste.
现在,每天的塑料垃圾正在成为人类社会的诅咒。在许多国家,生产一次性塑料瓶正成为一个主要问题。PET瓶在日常生活中的使用越来越多。因此,我们将找出处理PET瓶的方法。PET瓶被提议用作混凝土中的钢筋或浇铸成块。我们将使用PET(聚对苯二甲酸乙二醇酯)瓶作为混凝土道路的加固材料,以确定其强度并开发PET瓶的处理方法。各种类型的PET瓶沿着其变化,如瓶条,普通瓶和瓶颈。这些变化将有效地在整个项目中使用,以确定强度,并试图获得积极的结果。利用废旧塑料作为建筑工程的二次材料,一方面可以克服废旧塑料大量产生的危机,另一方面可以改善结构的抗裂性等特性。探讨道路铺装中添加塑料瓶的效果。此外,废塑料掺合料的抗疲劳性能显著高于常规掺合料。关键词:瓶子,混凝土,PET,塑料,替换,道路,废物。
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引用次数: 0
A COMPACT LOW COST, INTELLIGENT VEHICLE OVER SPEED DETECTION AND REPORTING SYSTEM EMPLOYING ARDUINO AND GSM 基于arduino和GSM的小型低成本智能车辆超速检测和报告系统
Pub Date : 2019-07-30 DOI: 10.23883/ijrter.2019.5059.96cwc
Gurpreet Singh, P. Kumari, H. Kang
A prototype capable of detecting over speed vehicles running on road, Over speeding vehicle make lot of nuisance sometimes also leading to loss of lives and other damages. Project has two parts hardware part and software part. The central and intelligent unit of the model is arduino. Hardware design includes arduino, liquid crystal display (LCD), GSM, 5v cooling fan is used in place of actual vehicle, IR sensor And software includes the programming of Arduino according to layout whenever there is an over speed vehicle which cross the range of specific fixed RPM of that road then an alert in the form of message is send to the controlling authorities so that they can take necessary action. The sensor units are connected via common data line to ATMEL MEGA328P AU1722 Arduino. A SIM 800C GSM kit based network module, capable of operating in standard. GSM Bands has been used to send alert message. The system is implemented on general purpose printed circuit board (PCB).
一种能够检测超速行驶车辆的原型,超速行驶的车辆会造成很多麻烦,有时也会导致生命损失和其他损害。项目分为硬件部分和软件部分。该模型的核心和智能单元是arduino。硬件设计包括arduino,液晶显示器(LCD), GSM, 5v冷却风扇代替实际车辆,红外传感器。软件设计包括arduino根据布局编程,每当有超速车辆越过该道路特定固定转速范围时,就会以消息的形式发送警报给控制当局,以便他们采取必要的行动。传感器单元通过公共数据线连接到ATMEL MEGA328P AU1722 Arduino。一个基于SIM 800C GSM套件的网络模块,能够在标准下运行。GSM波段已被用来发送警报信息。该系统是在通用印刷电路板上实现的。
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引用次数: 0
MARKETING STRATEGY FOR LEADERS, CHALLENGES, FINDERS AND MARKET EFFECT 针对领导者、挑战、发现者和市场效应的营销策略
Pub Date : 2019-07-30 DOI: 10.23883/ijrter.2019.5060.fgrwk
Rosita Manawari Girsang
Marketing Strategies are highly dependent on whether the company is a Marker Leader, Challanger, Follower or nicer
营销策略在很大程度上取决于公司是市场领导者、挑战者、追随者还是更好的领导者
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引用次数: 0
Creative Design of Visual Art in the Context of Digital Media 数字媒体语境下的视觉艺术创意设计
Pub Date : 2019-07-30 DOI: 10.23883/ijrter.2019.5094.t28t4
Chunhu Shi
With the development of modern science and technology communication technology, computer network technology, digital media applications have been widely used, human society is constantly moving towards the digital era, which also makes visual arts constantly refresh the public's vision. At the same time, the traditional visual arts can not meet the new situation of digital media innovation, and there is no more feasible solution in the industry. Therefore, how to innovate Visual Arts in digital media is still a hot issue to be solved. This paper expounds the current situation of the development of visual art, focusing on the problems faced by the development of visual art under the context of digital media visual art innovation design. Keywords— Digital Media, Visual Art, Innovative Design.
随着现代科技传播技术的发展,计算机网络技术、数字媒体的应用得到了广泛的应用,人类社会不断走向数字化时代,这也使得视觉艺术不断刷新着大众的视觉。同时,传统的视觉艺术已经不能适应数字媒体创新的新形势,在行业中也没有更可行的解决方案。因此,如何在数字媒体中创新视觉艺术仍然是一个亟待解决的热点问题。本文阐述了视觉艺术发展的现状,重点探讨了数字媒体背景下视觉艺术创新设计下视觉艺术发展所面临的问题。关键词:数字媒体,视觉艺术,创新设计。
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引用次数: 0
POWER QUALITY ENHANCEMENT IN RENEWABLE ENERGY INTEGRATED MICRO GRID SYSTEM USING DVR 利用DVR提高可再生能源集成微网系统电能质量
Pub Date : 2019-07-30 DOI: 10.23883/ijrter.2019.5068.ipphk
S. Parthasarathy, R.M. Nimosini, R. Thangasankaran
Micro grid plays an important role in power system. In recent years, renewable resources are becoming a most promising green energy sources all over the world for electricity production and for meeting out the today’s demands, hence micro-grids are becoming widespread. A micro grid is a local energy grid with control capability, which means it can detach from the traditional grid and operates autonomously. The integration of Micro grid to the utility or grid through power electronic converters has risen worried about the quality of supply voltage. In this proposed work, in order to compensate for voltage sag and swell in the Micro grid system Dynamic Voltage Restorer (DVR) is used to inject three phase voltage in series and it is in synchronism with the transmission line voltages. The main objective is to enhance the Power Quality by using Dynamic Voltage Restorer (DVR) in a Solar PV and Battery integrated Renewable Energy System (RES) and to compensate the voltage profile. The system is simulated using MATLAB Simulink. Keywords— Solar Photovoltaic (PV), Battery, Boost converter, Buck-Boost converter, Inverter Injection Transformer, MATLAB – Simulink
微电网在电力系统中起着重要的作用。近年来,可再生能源正在成为世界范围内最具发展前景的绿色能源,用于电力生产和满足当今的需求,因此微电网得到广泛应用。微电网是一种具有控制能力的局部电网,可以脱离传统电网自主运行。通过电力电子变流器将微电网并入公用事业或电网引起了人们对供电电压质量的担忧。本文采用动态电压恢复器(DVR)串联注入与输电线路电压同步的三相电压,以补偿微电网系统中的电压起伏。主要目的是通过在太阳能光伏和电池集成可再生能源系统(RES)中使用动态电压恢复器(DVR)来提高电能质量并补偿电压分布。利用MATLAB Simulink对系统进行了仿真。关键词:太阳能光伏,电池,升压变换器,Buck-Boost变换器,逆变器注入变压器,MATLAB - Simulink
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引用次数: 2
Electronic Waste Management 电子废物管理
Pub Date : 2019-07-30 DOI: 10.23883/ijrter.2019.5066.bdbuu
Yash P. Khutale, Subhash B. Yadav, Rohan Vilasrao Awati, Vijay B. Awati
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引用次数: 1
A Review of Significant Researches on 4×4 EHG Signal for Classifying Uterine Contraction 4×4 EHG信号对子宫收缩分类的重要研究综述
Pub Date : 2019-06-30 DOI: 10.23883/ijrter.2019.5058.vrpgp
T. Athira, P ShanibaAsmi
Pregnancy monitoring is the most important challenge during gestation period. Some early deliveries cause mortality and morbidity of the new born babies. Electrohysterogram is the most promising method for monitoring the uterine contraction thus the physiological wellbeing of the foetal and the mother. As it is a non-invasive method there are no side effects and its accuracy for early diagnosis is more. There are different numbers of electrodes used to collect the signals from the mother’s abdomen by placing electrodes on the abdomen. Through this paper we are focusing on different researches used for pregnancy monitoring using 16 electrode database. Based on the studies this paper provides different steps in electrohysterogram data processing such as preprocessing, feature extraction, classifiers for classifying pregnancy and labour contraction. Keywords-Uterine contraction, Electrohysterogram, 16 electrode database, preprocessing, feature extraction, classifiers
妊娠监测是妊娠期最重要的挑战。有些早产会导致新生儿死亡和发病。宫电图是最有前途的方法来监测子宫收缩,从而胎儿和母亲的生理健康。由于它是一种无创的方法,没有副作用,早期诊断的准确性更高。有不同数量的电极被用来收集来自母亲腹部的信号,通过在腹部放置电极。本文重点介绍了16个电极数据库用于妊娠监测的不同研究。在此基础上,提出了宫电图数据处理的预处理、特征提取、分类器对妊娠和宫缩进行分类等步骤。关键词:子宫收缩,宫电图,16电极数据库,预处理,特征提取,分类器
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引用次数: 0
Improvement of Image Recognition by Depth Neural Network 基于深度神经网络的图像识别改进
Pub Date : 2019-06-30 DOI: 10.23883/ijrter.2019.5054.peur4
Zhoulin Chang
Based on the existing research at home and abroad, this paper studies the improvement of image recognition by depth neural network. By using MATLAB and other software to process the data, we get more realistic results, which will play an important role in the future research of image recognition. Keywords— Image Recognition, Intelligent Detection, Depth Neural Network.
本文在国内外已有研究的基础上,研究了深度神经网络对图像识别的改进。通过MATLAB等软件对数据进行处理,得到更加真实的结果,对今后的图像识别研究起到重要作用。关键词:图像识别,智能检测,深度神经网络。
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引用次数: 0
AERODYNAMIC ANALYSIS OF AN ELECTRIC VEHICLE EQUIPPED WITH HORIZONTAL AXIS SAVONIUS WIND TURBINES 装有水平轴savonius风力发电机的电动汽车气动分析
Pub Date : 2019-06-30 DOI: 10.23883/ijrter.2019.5057.lkaxl
Feudjio Nguefack Morgin Carlos, B. M. Fotso, R. Talawo, M. Fogué
1,2,3,4 Department of Mechanical Engineering and Computed Integrated Manufacturing, FOTSO Victor University Institute of Technology, University of Dschang, Cameroon 1,2,3,4 Industrial Systems and Environmental Engineering Research Unit (UR-ISIE),University of Dschang, Cameroon 1,2,3,4 Mechanics and Modeling of Physical Systems Research Unit (UR-2MSP),University of Dschang ,Cameroon AbstractThis article presents the results of an analysis simulations of the aerodynamic parameters of an electric sedan vehicle fitted with wind turbines. The model consists of an electric sedan vehicle on which are mounted two SAVONIUS horizontal axis turbines, with four gear systems and four generators needed to convert the maximum energy of the wind blown by the displacement of the vehicle of the wind into electrical energy. The whole consists of a single vehicle and two wind turbine models designed by the SOLIDWORKS 2014 software. The analysis of the digital fluid dynamics was performed by using the turbulence model k-ɛ implemented in SOLIDWORKS FLOW SIMULATION module. KeywordsAerodynamic Parameters, Electric sedan Vehicle, SAVONIUS Turbines, digital Fluid Dynamics, Turbulence k-ɛ, SolidWorks flow simulation
1、2、3、4喀麦隆吉昌大学维克多理工学院机械工程与计算机集成制造系1、2、3、4吉昌大学工业系统与环境工程研究中心,摘要本文介绍了一种安装了风力发电机的电动轿车的气动参数分析仿真结果。该模型由一辆电动轿车组成,其上安装了两台SAVONIUS水平轴涡轮机,四个齿轮系统和四个发电机需要将车辆的风力位移所吹出的最大能量转化为电能。整体由一辆汽车和两个由SOLIDWORKS 2014软件设计的风力涡轮机模型组成。利用SOLIDWORKS FLOW SIMULATION模块中实现的湍流模型k- æ进行了数字流体动力学分析。关键词气动参数,电动轿车,SAVONIUS涡轮,数字流体动力学,湍流k-系数,SolidWorks流动仿真
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引用次数: 4
期刊
INTERNATIONAL JOURNAL OF RECENT TRENDS IN ENGINEERING & RESEARCH
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