کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1563313 999607 2008 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A comparison study of porosity and compressive strength mathematical models with image analysis
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مکانیک محاسباتی
پیش نمایش صفحه اول مقاله
A comparison study of porosity and compressive strength mathematical models with image analysis
چکیده انگلیسی

In this study, mathematical models obtained to determine the relationship between pore structure of cement mortars and compressive strength values were compared with results of image analysis results. Micrographs of polished sections of prepared cement mortars were taken to determine the area ratio values of pore structure in cement mortars. The relationships between pore structure and compressive strength values were investigated. Four different types of mathematical models for the relationship between porosity and compressive strength were examined. The obtained results for each mathematical model were compared to image analysis results. The study shows that image analysis techniques have a great capacity to define the relationship between pore area ratios obtained by microstructural investigations and compressive strength values. There is a good correlation between this relationship by image analysis and other mathematical models.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computational Materials Science - Volume 43, Issue 4, October 2008, Pages 974–979
نویسندگان
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