کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
274426 505223 2009 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Unconfined compressive strength of fly ash reinforced with jute geotextiles
موضوعات مرتبط
مهندسی و علوم پایه علوم زمین و سیارات مهندسی ژئوتکنیک و زمین شناسی مهندسی
پیش نمایش صفحه اول مقاله
Unconfined compressive strength of fly ash reinforced with jute geotextiles
چکیده انگلیسی

A series of unconfined compressive strength (UCS) tests have been conducted on unreinforced fly ash as well as fly ash reinforced with jute geotextiles. The effects of different governing parameters viz., degree of saturation, size of samples, number of jute geotextile layers and age of sample on UCS have been studied. From the test results it is found that the values of UCS are maximum at degree of saturation of 70–75%. The effect of sample size on the values of UCS for unreinforced fly ash is insignificant, whereas with increase in diameter of sample, values of UCS increase in case of reinforced fly ash. With increase in number of jute geotextile layers for reinforced fly ash samples, values of UCS increase and maximum enhancement is found to be around 525% with 4 layers of reinforcement. A non-linear power model has been developed to estimate unconfined compressive strength (UCSR) of fly ash reinforced with jute geotextiles in terms of unconfined compressive strength (UCSUR) of unreinforced fly ash and number of layers of reinforcement (N).

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Geotextiles and Geomembranes - Volume 27, Issue 5, October 2009, Pages 391–398
نویسندگان
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