کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
307185 | 513343 | 2015 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Bearing capacity of bottom ash and its mixture with soils
ترجمه فارسی عنوان
ظرفیت باربری خاکستر و مخلوط آن با خاک
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کلمات کلیدی
نیروگاه، خاکستر پایین جاده، خاک
موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
مهندسی ژئوتکنیک و زمین شناسی مهندسی
چکیده انگلیسی
This study characterizes two types of silica–aluminous bottom ashes, produced at Spanish power stations situated in Soto de Ribera (SR) and Aboño (AB), for their use in roads. Using laboratory tests, it was verified that these ashes can be used in embankments when they are appropriately compacted, given that their dry densities are very low. CBR index values of over 30% were obtained. Three soils have been mixed with different percentages of the bottom ashes. Soils can be improved by adding bottom ash contents that vary from 15% to 40% of the soil weight, thus improving their load-bearing capacity and reducing their plasticity.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Soils and Foundations - Volume 55, Issue 3, June 2015, Pages 529–535
Journal: Soils and Foundations - Volume 55, Issue 3, June 2015, Pages 529–535
نویسندگان
Esteban López López, Ángel Vega-Zamanillo, Miguel A. Calzada Pérez, Alberto Hernández-Sanz,