کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
730920 893009 2010 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Determining Hounsfield Unit values of mortar constituents by computerized tomography
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی کنترل و سیستم های مهندسی
پیش نمایش صفحه اول مقاله
Determining Hounsfield Unit values of mortar constituents by computerized tomography
چکیده انگلیسی

Computerized tomography was first developed in mid-1970 for medical purposes to non-destructively monitor the conditions of human tissues and bones. The idea was to detect the transmitted X-ray radiation emitted from multiple angles and to reconstruct the data as a tomographic image in an arbitrary unit known as Hounsfield Unit (HU) emerged in data processing phase. In this study, the same methodology was employed to obtain the HU values of sand and cement, which are two main components of mortar and concrete. Ranges of HU values were calculated for cement powder, hardened cement paste the sand in both dry and wet conditions.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Measurement - Volume 43, Issue 3, April 2010, Pages 410–414
نویسندگان
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