کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
261127 503683 2008 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Performance of lightweight concrete with silica fume after high temperature
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی عمران و سازه
پیش نمایش صفحه اول مقاله
Performance of lightweight concrete with silica fume after high temperature
چکیده انگلیسی

In this study, the effect of silica fume on compressive and splitting tensile strength of lightweight concrete after high temperature was investigated experimentally and statistically. The mixes incorporating 0%, 10%, 20% and 30% silica fumes were prepared. After being heated to temperatures of 200, 400 and 800 °C, respectively, the compressive and splitting tensile strength of lightweight concrete was tested. This article adopts Taguchi approach with an L16 (45) to reduce the numbers of experiment. Two control factors (percentage of silica fume and heating degree) for this study were used. The level of importance of these parameters on compressive and splitting tensile strength was determined by using analysis of variance (ANOVA) method.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Construction and Building Materials - Volume 22, Issue 10, October 2008, Pages 2124–2129
نویسندگان
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