Stabilization of Indian Fly Ashes with Soils, Cement, and Randomly Oriented Fibers
نویسندگان
چکیده
منابع مشابه
Increase of Resistance Parameters of Clay Soils in East Isfahan by Geopolymer Process and Reinforced with Polypropylene Fibers and Comparison with Soil Stabilization with Cement
Since clay is widely used in most construction projects, the issue of improving clay soils has considerable importance. This study aimed to optimize the variables affecting the properties of geopolymer and improve their mechanical properties using Isfahan blast furnace slag. Taguchi's statistical design method was used to model three process variables (blast furnace slag, water, and alkali sodi...
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The fly ash is a waste produced mostly from the burning of coal in thermal power station which contributes to environmental pollution. It is naturally-cementitious coal combustion by-product. Many studies have been reported in the literature on the performance evaluation of soil – fly ash system as well soil-fly ashfiber system. Although ample studies have been reported with randomly distribute...
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We characterize the different morphologies adopted by a drop of liquid placed on two randomly oriented fibers, which is a first step toward understanding the wetting of fibrous networks. The present work reviews previous modeling for parallel and touching crossed fibers and extends it to an arbitrary orientation of the fibers characterized by the tilting angle and the minimum spacing distance. ...
متن کاملThe Utilization of Mswi Fly Ashes in Cement Production and Its Impact on Heavy Metal Contents in Cement
SUMMARY: The disposal of fly ashes from municipal solid waste incineration (MSWI) is becoming a growing environmental issue in Europe. In order to avoid landfilling and recycle MSWI fly ashes, initiatives aim to recycle them in cement production. While numerous studies have analyzed the impact of MSWI ashes application on the concrete quality and the leaching of potentially hazardous heavy meta...
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Coal, like most materials found in nature, contain trace quantities of the naturally occurring primordial radionuclides. Therefore, the combustion of coals results in the release into the environment of some natural radioactive elements and in a redistribution of these radioactive elements in the surface soil particularly in the vicinity of coal-fired power plants, where it can modify ambient r...
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ژورنال
عنوان ژورنال: Journal of Civil Engineering, Science and Technology
سال: 2012
ISSN: 2462-1382
DOI: 10.33736/jcest.96.2012