This study compares the California Bearing Ratio (CBR) values of soil samples in both unsoaked and soaked conditions over various time periods. Laboratory tests were conducted to determine the physical properties and compaction characteristics of soil samples. CBR tests were then performed on the samples in the unsoaked condition and after soaking periods of 24, 48, 72, and 96 hours. The results showed that the CBR values decreased rapidly with soaking time up to 24 hours, then decreased more slowly. Soaking led to reduced CBR values and increased moisture content over longer durations. The objective of understanding the effect of soaking time on soil subgrade strength was achieved.
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
Experimental Study to Correlate the Test Results of PBT, UCS, and CBR with Li...CSCJournals
The development of new roads, enhancement of existing roads and new runways are part of infrastructure boom in India as well as in Gujarat. Need of strength parameters of subgrade soils is very important in monitoring and evaluation of roads and runways subgrade quality. Laboratory determination of California Bearing Ratio useful for flexible pavement design, Coefficient of subgrade reaction K-Value needed for rigid pavement, raft footing and unconfined compressive strength (UCS) is required for determination of shear strength parameter of subgrade are time consuming and demand significant effort but mandatory. Dynamic Cone Penetration test can be a faster and easier way to evaluate subgrade strength. In present study an investigation has been carried out on strength parameters for the soil from various locations of Gujarat, In-situ condition has been created in laboratory using bigger testing mould and various tests like Liquid Limit, Plastic limit as well as CBR, PBT, UCS and DCP were carried out on repetitive samples of Maximum Dry Densities achieved through modified proctor effect in soaked condition. The empirical correlations have been established among test results using linear regression procedure. The formulations are validated using other sets of tests data. The developed empirical correlations may be useful to estimate time consuming strength parameters as well as physical properties at numerous locations within area under consideration using simple and rapid DCP test. Keywords: Key Words— Subgrade, CBR, DCP, UCS, PBT.
The process of selecting suitable ingredients of concrete and determining their relative amounts with the objective of producing a concrete of the required, strength, durability, and workability as economically as possible, is termed the concrete mix design.
The subbase/base thickness of pavement is governed by the CBR value of the subgrade soil along with some other parameters such as traffic intensity, climatic conditions, etc. Dynamic cone penetration test (DCPT) value conducted in the field can be used to estimate the CBR value provided a suitable relationship exists between CBR and DCPT value.
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
Experimental Study to Correlate the Test Results of PBT, UCS, and CBR with Li...CSCJournals
The development of new roads, enhancement of existing roads and new runways are part of infrastructure boom in India as well as in Gujarat. Need of strength parameters of subgrade soils is very important in monitoring and evaluation of roads and runways subgrade quality. Laboratory determination of California Bearing Ratio useful for flexible pavement design, Coefficient of subgrade reaction K-Value needed for rigid pavement, raft footing and unconfined compressive strength (UCS) is required for determination of shear strength parameter of subgrade are time consuming and demand significant effort but mandatory. Dynamic Cone Penetration test can be a faster and easier way to evaluate subgrade strength. In present study an investigation has been carried out on strength parameters for the soil from various locations of Gujarat, In-situ condition has been created in laboratory using bigger testing mould and various tests like Liquid Limit, Plastic limit as well as CBR, PBT, UCS and DCP were carried out on repetitive samples of Maximum Dry Densities achieved through modified proctor effect in soaked condition. The empirical correlations have been established among test results using linear regression procedure. The formulations are validated using other sets of tests data. The developed empirical correlations may be useful to estimate time consuming strength parameters as well as physical properties at numerous locations within area under consideration using simple and rapid DCP test. Keywords: Key Words— Subgrade, CBR, DCP, UCS, PBT.
The process of selecting suitable ingredients of concrete and determining their relative amounts with the objective of producing a concrete of the required, strength, durability, and workability as economically as possible, is termed the concrete mix design.
The subbase/base thickness of pavement is governed by the CBR value of the subgrade soil along with some other parameters such as traffic intensity, climatic conditions, etc. Dynamic cone penetration test (DCPT) value conducted in the field can be used to estimate the CBR value provided a suitable relationship exists between CBR and DCPT value.
The International Journal of Engineering & Science is aimed at providing a platform for researchers, engineers, scientists, or educators to publish their original research results, to exchange new ideas, to disseminate information in innovative designs, engineering experiences and technological skills. It is also the Journal's objective to promote engineering and technology education. All papers submitted to the Journal will be blind peer-reviewed. Only original articles will be published.
The papers for publication in The International Journal of Engineering& Science are selected through rigorous peer reviews to ensure originality, timeliness, relevance, and readability.
The International Journal of Engineering & Science is aimed at providing a platform for researchers, engineers, scientists, or educators to publish their original research results, to exchange new ideas, to disseminate information in innovative designs, engineering experiences and technological skills. It is also the Journal's objective to promote engineering and technology education. All papers submitted to the Journal will be blind peer-reviewed. Only original articles will be published.
The papers for publication in The International Journal of Engineering& Science are selected through rigorous peer reviews to ensure originality, timeliness, relevance, and readability.
An Experimental Investigation on Pervious Concrete Road using Cotton Wasteijtsrd
Our project is about experimental investigation on pervious concrete street the use of waste cotton gown material. The waste cotton costume is crushed and used as an admixture to make bigger the absorbing characteristics in pervious concrete. This pavement technological know how creates greater efficient land use via removing the need for retention pond, swell and different luxurious storm water management devices. Generally it has low electricity and very desirable permeability. Pervious concrete differs from the conventional concrete in view that it is commonly includes no or smaller amount of pleasant aggregate. In this undertaking the parameters such as compressive electricity, drainage circumstance of more than a few mix proportions of pervious pavement layer will be studied. The admixture is delivered as 1 , 2 , 3 gradually. Pavithra. P | Roja. M | Shalini. E | Sharmila. K | Madhuraa. S "An Experimental Investigation on Pervious Concrete Road using Cotton Waste" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-4 , June 2020, URL: https://www.ijtsrd.com/papers/ijtsrd31605.pdf Paper Url :https://www.ijtsrd.com/engineering/civil-engineering/31605/an-experimental-investigation-on-pervious-concrete-road-using-cotton-waste/pavithra-p
USE OF PAPER MILL SLUDGE AND COTTON WASTE IN CLAY BRICKS MANUFACTURINGijiert bestjournal
A large amount of paper mill sludge waste & cotton waste is produced at a place where paper mill
industry & textile industry is located respectively. So, many engineers are trying to convert a huge
quantum of waste in to useful building material. Paper mill sludge & cotton waste as main raw
material in the manufacture of bricks will not only create ample opportunity for its proper and useful
disposal but also help in environmental Pollution control to greater extent. This will not only minimize
the waste disposal problem in cities but also will minimize health hazards and pollution problem.
Industrial Training at Shahjalal Fertilizer Company Limited (SFCL)MdTanvirMahtab2
This presentation is about the working procedure of Shahjalal Fertilizer Company Limited (SFCL). A Govt. owned Company of Bangladesh Chemical Industries Corporation under Ministry of Industries.
Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
Using recycled concrete aggregates (RCA) for pavements is crucial to achieving sustainability. Implementing RCA for new pavement can minimize carbon footprint, conserve natural resources, reduce harmful emissions, and lower life cycle costs. Compared to natural aggregate (NA), RCA pavement has fewer comprehensive studies and sustainability assessments.
CW RADAR, FMCW RADAR, FMCW ALTIMETER, AND THEIR PARAMETERSveerababupersonal22
It consists of cw radar and fmcw radar ,range measurement,if amplifier and fmcw altimeterThe CW radar operates using continuous wave transmission, while the FMCW radar employs frequency-modulated continuous wave technology. Range measurement is a crucial aspect of radar systems, providing information about the distance to a target. The IF amplifier plays a key role in signal processing, amplifying intermediate frequency signals for further analysis. The FMCW altimeter utilizes frequency-modulated continuous wave technology to accurately measure altitude above a reference point.
HEAP SORT ILLUSTRATED WITH HEAPIFY, BUILD HEAP FOR DYNAMIC ARRAYS.
Heap sort is a comparison-based sorting technique based on Binary Heap data structure. It is similar to the selection sort where we first find the minimum element and place the minimum element at the beginning. Repeat the same process for the remaining elements.
Saudi Arabia stands as a titan in the global energy landscape, renowned for its abundant oil and gas resources. It's the largest exporter of petroleum and holds some of the world's most significant reserves. Let's delve into the top 10 oil and gas projects shaping Saudi Arabia's energy future in 2024.
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