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Register a new userThe effect of temperature on a soil mixture (clay-sand) to be used as a liner in solid waste landfill sites
تأثير درجات الحرارة على مزيج تربة (غضار-رمل) لاستخدامها كبطانة في مواقع ردم النفايات الصلبة
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في هذا البحث تمت دراسة تأثيرات ارتفاع درجات الحرارة على التشوهات الحجمية الحاصلة في ثلاثة أنواع من الترب الغضارية المحلية بعد إضافة نسب مختلفة من الرمل لكل تربة ( 10,20,30,40,50 )% كنسب وزنية من التربة المدروسة عند تغير درجات الحرارة من ( 20-60 ) درجة مئوية لاستخدامها كبطانات في مواقع ردم النفايات الصلبة، بينت نتائج الدراسة أن مزج الرمل مع الغضار لعب دورا هاماً في تخفيض مقدار التشوهات الحجمية عند ارتفاع درجات الحرارة بمقدار يتراوح بين ( 24-27%) من قيمة التشوهات.
In this study, the effect of temperature on volume strains in three types of local clay soils was studied after adding different percentages of sand for each soil (10%-20%-30%40%-50%) when temperatures change from (20-60)° C to be used as liners in solid waste landfill sites . The results of the study showed that the mixing of sand with the clay played a key role in reducing the magnitude of volume strains between (24-27%) of the value of strains.
References used
Rowe,R.K., Sangam, H. P., and Lake, C.B., (2003). “Evaluation of an HDPE geomembrane after 14 years as aleachate lagoon liner”. Canadian Geotechnical J., 40, pp. 536-550
Koerner G. (2001) In Situ Temperature Monitoring of Geosynthetics used in a Landfill Geotechnical Fabrics Report May 2001, pp12-13
Klein R., Baumann T., Kahapka E. & Niessner R. (2001) Temperature Development in a Modern Municipal Solid Waste Incineration (MSWI) Bottom Ash Landfill with regard to Sustainable Waste Management, Journal of Hazardous Materials, B83, pp265-280
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This study investigated the effect of adding different
percentages of sand to several types of clay soils, Which used as
liners at solid waste landfill sites in order to find the best mixing
ratio (sand - clay).
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Carnation is one of the most important crop for cut flowers not only in
Syria but all over the world.
The producers in Syria and in other countries are suffering during the
seasons of hot temperature from dwarfing of the plants and the production
of
small flowers.
The work conducted here was to investigate the effect of high temperature
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Latakia is a Syrian city that generates approximately 800 tons per day of municipal solid
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capturing or leachate collection systems. Thus, a life cycle assessment appro
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used to determine the optimal strategy of municipal solid waste management. to find the
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