Soils and Soil Analysis



What Is Soil?

Mixture of organic and inorganic material
May range from 100% inorganic (sand) to nearly 100% organic (peat)
Inorganic part is minerals
Organic part is decayed plant and animal material and is sometimes called humas

Forensic Significance of Soil

Soil is class evidence - cannot be individualized to a particular location
There is no classification system for soils
Soils can be easily transported
Soils within a few meters h ....etc

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Prepared by:
Dr. M. Dhakshinamoorthy
Professor of Soil Science & Agricultural Chemistry

Abstract
Soil quality and water quality are concepts related with the functions of these natural resources withinthe environment. Indicators and indexes can be linked with standards for the multiple uses of theseresources and can be used as guides for land use and land management planning, from the field to thewatershed levels. The design of a resource management system must accomplish the standards fixedfor one or more particular resource u ....etc

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trequirement of ppt,pictures,slides anddefinition of cfst coloumns ....etc

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ABSTRACT

Civionics is a new term coiner from Civil-Electronics, which is derived from the application of electronics to civil structures. Only a few years after the invention of low-loss optical fiber, it became apparent that optical fiber can not only reliably transmit data, but also provide remarkable sensing capabilities. These sensing capabili ties combined with unique properties offered by optical fibers, such as total dielectric design, complete immunity to electromagnetic interference, small size, capability for distributed s ....etc

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With the advancements in the engineering structure (high rise building and heavily loaded structures) the concrete filled steel tubular members are found to be most efficient. This is seen from a voluminous research and structural evidences around some parts of the world.From 1960s the engineers of advanced countries are studying CFST members for its effective use in the engineering structures. Many experiments have been performed under CFST columns but code have been arrived for its effective use. Even though from sixties, there are a few use ....etc

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want report on engineering behavior of soils and foundations ....etc

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1. INTRODUCTION
Conventional vibrated stone columns are typically used to improve the engineering properties of soft soils for the support of lightly and moderately loaded structures such as motorway embankments and large diameter storage tanks. The technique generally comprises replacing soft soil with columns of crushed rock gravel that act to stiffen the soil mass, increasing stability and reducing the time rate of consolidation. Although generally considered to be suited to soils with undrained shear strengths (su) abo ....etc

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i need thisi need thisi need thisi need thisi need thisi need this:)) ....etc

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plz show me the report on reinforced and concrete coroded columns ppt. ....etc

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SOIL stabilization of WASTE synthetic fibres
SUMMARY
Stabilization of soil can be done in different ways. But stabilization using waste plastic fibres is an economic stabilizer method as used here, the plastic waste that is easily accessible. This report presents different tests carried out on reinforced soil with different content of fibres and their results are analyzed such weather can be used in the field.
A review of the literature to discuss the tests, as CBR test test, shear strength, consolidation test, test of swelling, desiccation cra ....etc

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