کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10110893 | 1619997 | 2005 | 11 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A sensitivity study for the visualisation of bacterial weathering of concrete and stone with computerised X-ray microtomography
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موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم محیط زیست
شیمی زیست محیطی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: A sensitivity study for the visualisation of bacterial weathering of concrete and stone with computerised X-ray microtomography A sensitivity study for the visualisation of bacterial weathering of concrete and stone with computerised X-ray microtomography](/preview/png/10110893.png)
چکیده انگلیسی
In depth changes of porosity of concrete and stone specimens due to bacterial weathering were assessed in this work. Also, porosity was visualised based on 3D data with homemade software. Scanning electron microscopy (SEM) images provided additional information and supported conclusions drawn from the X-ray μCT data. Resolution improvement will make the study of petrophysical aspects of physical weathering and/or biological deterioration processes of natural building stones and concrete a promising subject for further μCT-application.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Science of The Total Environment - Volume 341, Issues 1â3, 1 April 2005, Pages 173-183
Journal: Science of The Total Environment - Volume 341, Issues 1â3, 1 April 2005, Pages 173-183
نویسندگان
B. De Graef, V. Cnudde, J. Dick, N. De Belie, P. Jacobs, W. Verstraete,