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2000 articles for “Creo parametric 2.0” (ranking capped at the first 2,000 matches — narrow the search to see the rest)
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Experimental Investigation of Concrete Properties for Strength and Durability with Partial Replacement of Mixture of Nano-Silica
Abstract: This study explores the effects of partial cement replacement with nano-silica on theproperties of concrete, focusing on both strength and durability aspects. Compressive strengthtests were conducted at two key ages, 7 days and 28 days, to evaluate the concrete's performanceunder various conditions. The nano-silica was introduced into the concrete mix at three differentpercentages: 0.3%, 0.6%, and 1% by weight of the cement content. Our experimental findingsindicated a remarkable enhancement in …
Published in International Journal of Concrete Technology · Vol. 9, Issue 2, 2023 · pp. 1–7 Read article
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Under Water Blasting for Rock Dredging & Protection of Structures: A Case Study
Abstract: Rock dredging in ports involves under water blasting for the pretreatment of hard sea bed. A rock dredging project covering an area of about 257,058m2 involving 400,000 cu.m of hard Khondalite rock mass was taken up in a port in the east coast of Southern India, for deepening of Turning Circle and Inner Harbour Channel. Pre-blast survey was carried out to assess type and condition of various structures standing on …
Published in International Journal of Geological and Geotechnical Engineering · Vol. 2, Issue 1, 2016 · pp. 31–38 Read article
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Taguchis Parameter Design Approach to normal cement concrete mixture proportioning
Abstract: This paper presents the results of the optimization of normal cement concrete mixture using Taguchi approach. The Taguchi experiments were designed using an L9 orthogonal array with three factors and three levels each. The water-cement ratio (W/C), total aggregate-cement ratio (TA/C) and total aggregate-water ratio (TA/W) were treated as the control factors. The effects of the water-cement ratio, total aggregate-cement ratio and total aggregate-water ratio on the compressive strength were …
Published in International Journal of Geological and Geotechnical Engineering · Vol. 4, Issue 2, 2018 · pp. 23–29 Read article
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PREDICTION OF RECYCLED CONCRETE AGGREGATE SELF COMPACTING CONCRETE COMPRESSIVE STRENGTH USING MATHEMATICAL MODEL
Abstract: Sustainable Development aims at improving the standard of life without compromising the environmental qualities and for future needs. These objectives can be achieved through recycling of construction/demolished waste. In Past, land filling of Construction and Demolished waste materials was the general solution. As raw Construction Material Charges have risen dramatically, we have to look for alternative solutions and methods, such as recycling of demolished waste. Recycled Aggregate Concrete not only …
Published in International Journal of Structural Engineering and Analysis · Vol. 5, Issue 2, 2019 · pp. 34–43 Read article
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Enhancing Concrete Durability through Partial Replacement of Coarse Aggregate with Recycled Plastic Granules
Abstract: This research study aims to explore and present the practical application of plastic granules as a substitute for coarse aggregate in the production of concrete cubes and cylinders. The concrete specimens, comprising various percentages of plastic granules (0%, 5%, 10%, 15%, 20%, and 25%), were manually cast and then subjected to empirical tests to evaluate their split tension and compression strengths. Surprisingly, the study found that the compressive and split …
Published in International Journal of Structural Engineering and Analysis · Vol. 9, Issue 1, 2023 · pp. 38–47 Read article
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Implementation of Close Range Photogrammetry to Evaluate Distresses at Asphalt Pavement Surface
Abstract: Roadway pavements surface deteriorate with time because of traffic loading, environment conditions, and poor pavement maintenance management. The aim of this research is to implement close range photogrammetry technique for evaluation of the pavement surface distresses. The assessment was based on comparison with the traditional visual inspection method and validation of its equivalency with visual evaluation. The asphalt concrete pavement surface distresses such as (cracking type and crack width, patching …
Published in International Journal of Transportation Engineering and Traffic System · Vol. 1, Issue 1, 2015 · pp. 1–14 Read article
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Simulation of delay variation at uncontrolled intersections for mixed traffic conditions
Abstract: Mixed traffic is composed of different vehicle types with varying geometric and acceleration characteristics. Capacity and delay are the two parameters mainly used to measure the effectiveness of uncontrolled intersections. The variation in the lengths and widths of a vehicle type also has an effect on the capacity and delay. Three intersections and three vehicle types are considered for the study. Also, different vehicle compositions scenarios (C1 to C11) were …
Published in International Journal of Transportation Engineering and Traffic System · Vol. 4, Issue 1, 2018 · pp. 1–10 Read article
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Two Wheeler Adjustment Factor to Estimate Queue Length at Signalized Intersection under Heterogeneous Traffic Conditions
Abstract: The two-wheeler adjustment factor derived in the present study to predict queue length at approaches of signalized intersections in mixed traffic conditions. The statistical distribution investigation carried out to understand the queuing behavior by using observed queue length obtained from the field. Field data was collected at Suchitra and KBR park intersections in Hyderabad City by using video graphic technic. Highway Capacity Manual (2010) adopted for estimating queue length with …
Published in International Journal of Transportation Engineering and Traffic System · Vol. 7, Issue 2, 2021 · pp. 15–21 Read article
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Influence of Waste Plastic Dosage on Bituminous Concrete Mix Design Properties
Abstract: Nowadays there is a lot of focus and concern regarding handling waste plastics in order to minimize pollution caused by it to the environment, human life and marine species. Hence to mitigate these problem waste plastics are currently used in the construction of flexible pavements. In the current practices, waste plastics are added to the preheated aggregate which may have a slight improvement in the volumetric property of bituminous mixtures. …
Published in International Journal of Transportation Engineering and Traffic System · Vol. 8, Issue 1, 2022 · pp. 33–39 Read article
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Global Water Resources with Special Reference to India
Abstract: The world’s water resources face formidable threats. More than a billion people currently live in water-scarce regions, and as many as 3.5 billion could experience water scarcity by 2025. Increasing pollution degrades freshwater and coastal aquatic ecosystems. And climate change is poised to shift precipitation patterns and speed glacial melt, altering water supplies and intensifying floods and drought. 97% of the water on the Earth is salt water and only …
Published in International Journal of Water Resources Engineering · Vol. 2, Issue 2, 2016 · pp. 32–39 Read article
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Application of Hybrid Wavelet Packet-ANN in Drought Forecasting
Abstract: Drought is the most catastrophic natural disaster that has disastrous effect on human beings, environment and ecology. It is the most frequent of all the natural hazards. In this study, an attempt has been made to forecast the drought using Artificial Neural Network (ANN) for a lead time of 1-month and 6-month. Further, the pre-processing of data has been carried out using Wavelet Packet transform (WPT) and then the pre-processed …
Published in International Journal of Water Resources Engineering · Vol. 3, Issue 2, 2017 · pp. 70–80 Read article
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Simulation of Sediment Deposit and Maintenance Requirements for Sani- Abacha Road Culvert, Rivers State, Nigeria
Abstract: Empirical model of sediment yield equation was applied to develop the sediment deposit monitoring equation of the Sani-Abacha road culvert. The culverts were selected based on field observation of continuous overflow, road overtopping and channel contraction in the course of heavy storm due to sediment built up within and inside the culvert barrel. The result of the assessment shows that the way sediment load varies with discharge is consistent and …
Published in International Journal of Water Resources Engineering · Vol. 3, Issue 2, 2017 · pp. 81–90 Read article
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Assessment and Prediction of Groundwater for Irrigational Suitability
Abstract: Assessment of ground water suitability for irrigation purposes in Egita community has been investigated. The study gave sodium absorption ratio (SAR) values for different weeks of study. The values obtained ranges between 0.33 to 0.37 for both empirical model and finite element method respectively. The research demonstrates the suitability of using finite element method in predicting and monitoring sodium absorption ratio in groundwater water modelling and investigations. The correlation between …
Published in International Journal of Water Resources Engineering · Vol. 7, Issue 2, 2021 · pp. 32–36 Read article
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Rainfall Intensity-Duration-Frequency Analysis for Pune and Vadgaon Maval Regions Using L-Moments of LN2, EV1, GEV and Pareto Distributions
Abstract: Intensity-Duration-Frequency (IDF) of rainfall is considered as one of the important tools for planning and designing of various water resource projects. This can be achieved through IDF analysis by developing of IDF curve, which gives a plot of rainfall intensity versus rainfall duration and frequency (i.e., return period). This paper presents a study on rainfall IDF analysis using L-Moments of 2-parameter Log Normal, Extreme Value Type-1 (EV1), Generalized Extreme Value …
Published in International Journal of Water Resources Engineering · Vol. 8, Issue 1, 2022 · pp. 27–38 Read article
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Treatment of Dairy Wastewater Using Constructed Wetland
Abstract: Naturally existing wetlands have been used for dumping various types of wastewaters and have been promised to dispose of these wastewaters. As a matter of fact, in some areas, natural wetlands still serve this purpose solely and are nothing more than dumping sites. However, extensive research suggested the use of Wetlands for Treatment purposes. Understanding the dynamics of the processes in natural wetlands leads to the use of those processes …
Published in International Journal of Water Resources Engineering · Vol. 8, Issue 1, 2022 · pp. 55–66 Read article
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Analysis of Trend in Rainfall Data using Mann-Kendall Test and Linear Regression Method
Abstract: Rainfall is a vital part of the hydrologic cycle and changes in its pattern directly influence the water resources of concerned regions. Changes in rainfall response as a result of climate change that gives alarming to hydrologists and water resource managers as these changes in rainfall quantity and frequency are altering the pattern of stream flows and demands, spatial and temporal distribution of runoff, soil moisture, etc. The drastic changes …
Published in International Journal of Water Resources Engineering · Vol. 8, Issue 2, 2022 · pp. 39–44 Read article
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Mapping Flood Risk Using Sentinel -1 Data: A Case Study of Niamey, Niger
Abstract: Flood events are recognised to be one of the most among the most catastrophic disaster in the world, with a consequential loss of lives, goods and services. Factors such as rapid urbanisation, lack of proper infrastructure development, insufficient consideration of the environment and the effect of climate change have made floods even more destructive, particularly for developing countries that lack the means to respond appropriately during such events. The impacts …
Published in International Journal of Water Resources Engineering · Vol. 8, Issue 2, 2022 · pp. 14–26 Read article
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A Design of Mobile Application for Food Waste Management (On the way towards Zero Food Wastage)
Abstract: Abstract— Food is the most important material on which humans survive. In this paper, a mobile food waste management application is developed to recommend waste food management referring on the Android Smart Phone. This application has been designed to provide food for the needy i.e. food for those in need if there is waste or excess of food in some place. Moreover, this application has been designed to store information …
Published in International Journal of Distributed Computing and Technology · Vol. 5, Issue 1, 2019 · pp. 21–26 Read article
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Modelling and Analysis of Five Phase AC Motor in D-Q Axis
Abstract: Abstract: In this paper, a quinary phase induction machine is dynamically modelled in D-Q axis. The quinary phase voltages are being converted into two component voltages, one along the direct axis and the other along the quadrature axis. The Speed and torque of quinary phase induction is then derived. The speed of the quinary phase induction motor is estimated using sensor-less method thereby reducing rate and increasing the reliability of …
Published in International Journal of Distributed Computing and Technology · Vol. 5, Issue 2, 2019 · pp. 20–42 Read article
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Energy Generating Gymnasium System
Abstract: Most of the newly invented technologies entirely depend upon electricity for their proper operation. Therefore, the energy demand is increasing day by day. Energy has been a big cause for the development of human being. Conventional energy resources include fossil oil, natural gas and coal which are ultimately depleting and for this reason scientific community is shifting its attention towards renewable energy resources. In order to aid the energy crisis, …
Published in International Journal of Distributed Computing and Technology · Vol. 6, Issue 1, 2020 · pp. 21–27 Read article