The Relative Stabilizing Effect of Various Limes on Clayey Soils PDF Download

Author: George B. Sherman
Publisher:
ISBN:
Category : Lime
Languages : en
Pages : 38

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Author:
Publisher: Transportation Research Board National Research
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 68

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Book Description
For many years, various forms of lime, including products with varying degrees of purity, have been utilized successfully as soil stablizing agents. The state of the art in lime treatment based on a comprehensive analysis of current practice and technical literature is presented in this report. References are included for more information.

Author: Dallas N. Little
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 264

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Book Description

Author: Frederic Gladstone Bell
Publisher: Taylor & Francis
ISBN: 9780419177500
Category : Technology & Engineering
Languages : en
Pages : 302

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Book Description
This book reviews the techniques which are used to improve the engineering behaviour of soils, either in situ or when they are used as a construction material. It is a straightforward, well illustrated and readable account of the techniques and includes numerous up-to-date references.

Author: Harold Frederick Barnes
Publisher:
ISBN:
Category : Lime
Languages : en
Pages : 122

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Book Description

Author: National Research Council (U.S.). Highway Research Board
Publisher:
ISBN:
Category : Lime
Languages : en
Pages : 92

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Book Description
Paper 1 reports on the fatigue behavior of a lime-fly ash-aggregate mixture. Specimens, 6- by 6- by 38-in., were tested after a 28-day curing period by subjecting them to constant, repeated flexural loads. Paper 2 considers the selection of 20 representative Iowa soils and the results of laboratory tests to determine the effects of a dolomitic monohydrate lime on the plastic limit and unconfined compressive strength of these soils. Paper 3: Subgrade soils on three projects in Virginia were stabilized with hydrated lime. They were sampled during 1960 for the purpose of studying the effects of addition of hydrated lime. Paper 4: The main objects of the investigations were to find a possible best ratio of lime to fly ash and the optimum amount of the lime and fly ash admixture for stabilizing various textured soils, to determine the effects of lime content and curing period on the strength of soil and lime mixtures, and to compare the strengths of soils treated with lime, lime and fly ash, or cement.

Author: Sanjay Kumar Shukla
Publisher: Springer
ISBN: 9811030634
Category : Science
Languages : en
Pages : 191

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Book Description
This book is intended to serve as a one-stop reference on fibre-reinforced soils. Over the past 30-35 years, the engineering behaviour of randomly distributed/oriented fibre-reinforced soil, also called simply fibre-reinforced soil, has been investigated in detail by researchers and engineers worldwide. Waste fibres (plastic waste fibres, old tyre fibres, etc.) create disposal and environmental problems. Utilization of such fibres in construction can help resolve these concerns. Research studies and some field applications have shown that the fibres can be utilized in large quantities in geotechnical and civil engineering applications in a cost-effective and environmentally friendly manner. This book covers a complete description of fibres, their effects when included within a soil or other similar materials such as the fly ash, and their field applications. It gives a detailed view of fibre-reinforced soil engineering. The book will be useful to students, professional, and researchers alike, and can also serve as a text for graduate coursework and professional development programs

Author: Philip Thomas Sherwood
Publisher: Stationery Office Books (TSO)
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 172

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Book Description
Soil stabilization is the process whereby soils and related materials are made stronger and more durable by mixing with a stabilizing agent. These techniques are used for road construction in most parts of the world, although the circumstances and reasons for resorting to stabilization vary considerably.

Author: Robert Mifflin Snyder
Publisher:
ISBN:
Category : Colloids
Languages : en
Pages : 44

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Author: Edward Leonard Dito
Publisher:
ISBN:
Category : Liming of soils
Languages : en
Pages : 82

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Book Description
The objectives of this investigation were to determine the effect of pulverization on the strength, durability and swell characteristics of a lime stabilized clay soil. Samples were prepared with three different gradations which represented the pulverization of the soil. Maximum clay lump sizes of 3/4", 1/2" and passing #4 sieve were used for the three gradations. Samples were prepared with lime contents of 4% and 8% of the dry soil weight. The clay soil was classified as A-7-6 (20) in the AASHO soil classification system. All samples were compacted using a kneading compactor at the moisture content producing the maximum stabilometer R value. The samples were cured in air tight containers at 105° F ± 3° F for ten days and then cured for an additional four days at 105° F ± 3 °F at a relative humidity of 100%. At the end of the curing period the unconfined compressive strength, swell pressure and stabilometer R value of the samples were determined. Stabilometer R values were also determined for samples after 24 hours soaking and after one and three cycles of freezing and thawing. Results showed that pulverization significantly affected the strength, durability and swell characteristics of the samples. The stabilometer R value of samples containing well pulverized soil was significantly higher than the R value of samples containing larger unpulverized clay lumps. The unconfined compressive strength was similarly affected. The durability of the samples containing well pulverized material was much higher when determined following 24 hours of soaking or following either one or three cycles of freezing and thawing. Swell pressures of samples containing larger clay lumps were many times greater than the pressures exerted by the well pulverized samples. The higher lime content caused substantial improvement in the properties of the samples.