نتایج جستجو برای: soil stabilization

تعداد نتایج: 230463  

Journal: :international journal of civil engineering 0
m. kobayashi 8, higashida-cho, kawasaki-ku, kawasaki, kanagawa, 210-0005, japan u. h. issa assistant professor, civil engineering department, faculty of a. ahmed beni-suef university, civil engineering department, new beni-suef city, shark el-nile, beni-suef, p.o. box: 62512, egypt

the use of recycled bassanite, produced from gypsum wastes, in ground improvement projects is initiated recently in japan to eliminate the huge quantities of gypsum wastes. meanwhile the use of recycled bassanite has a positive effect on the environment and economy, it has many challenges. these challenges are related to the release of fluorine more than the standard limits results in contamina...

ژورنال: علوم آب و خاک 2016
موسوی جهرمی, سیدحبیب, رحیمی , طاهره ,

The importance of decreasing the cost of soil structures due to the budget constraints makes engineers avoid handling large volumes of soil, thus making maximum use of local materials. Soil performance change in order to improve engineering applications of soil is called soil stabilization. Soil stabilization methods can be mechanical, electrical, thermal, chemical, etc. Gypsiferous soil includ...

Journal: :محیط شناسی 0
علی ترابیان شهرام صادقی

in order to prevent contamination of heavy metals accumlation in soil, plant, and ground water, several methods of prevention are studied, and tested worldwide. one of the method which has not been studied and applied in iran is stabilization of heavy metals in soil by using clay minerals. clay minerals due to hydration properties can adsorb organic and inorganic substances. two clay minerals w...

Journal: :international journal of civil engineering 0
mahmoud reza abdi faculty of civil engineering, knt university, tehran.

the use of various slags as by-products of steel industry is well established in civil engineering applications. however, the use of bos slag in the area of soil stabilization has not been fully researched and developed despite having similar chemical composition and mineralogy to that of portland cement. this paper reports on efforts to extend the use of bos slag to soil stabilization by deter...

2012

This paper presents the stabilization potential of Class F pond ash (PA) from a coal fired thermal power station on tropical peat soil. Peat or highly organic soils are well known for their high compressibility, natural moisture content, low shear strength and long-term settlement. This study investigates the effect of different amount (i.e., 5, 10, 15 and 20%) of PA on peat soil, collected fro...

2015
Sung-Ho Kil Dong Kun Lee Jamal Jokar Arsanjani

This study employs a diverse set of variables to explain slope stabilization on stable versus failure-prone revegetated cut-slopes in Korea. A field survey was conducted at potential unstable sites and stable sites using 23 variables. Through a non-parametric test of the field survey results, 15 variables were identified as primary determinants of slope failure. Of these variables, one describe...

2016
Meenu Prakash Rekha Raveendran

Soil stabilization is the alteration of property of locally available soil to improve its engineering performance. Stabilization can increase the shear strength of soil and control shrink – swell properties of soil, thus improving the load bearing capacity of a sub grade to support the pavements and foundation. The objective of this paper is to expose the possibilities of paper sludge and rice ...

2017
Sunghwan Kim Kasthurirangan Gopalakrishnan Halil Ceylan

This study explored the feasibility of lignin based biofuel co-product (BCP) for subgrade soil stabilization, and more specifically, its impact on Hot-Mix Asphalt (HMA) pavement performance using the Mechanistic-Empirical Pavement Design Guide (MEPDG). The HMA pavement systems with BCP stabilized subgrade under different traffic and climate conditions were modeled using mechanistic based damage...

2016
P. C. T. JONES

f i rs t part of this letter would be expected to form in Tager's process. Furfural enters into many different types of reactions. One wonders if anyone is able to comprehend all of the possibilities and all of the conditions that might tend to alter the courses of the reactions. We can be sure, however, that some of the products of the reaction between furfural and aniline wi l l be large orga...

2017
Halil Ceylan Kasthurirangan Gopalakrishnan Sunghwan Kim

The production and use of biofuel have increased under the context of sustainable development. Biofuel production from plant biomass not only produces biofuel or ethanol but also coproduces products containing lignin, modified lignin, and lignin derivatives. The use of lignin-containing biofuel coproduct in pavement soil stabilization was explored as a new application area. The primary experime...

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