کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1458116 | 989302 | 2006 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
On the relationship between pore structure and chloride diffusivity from accelerated chloride migration test in cement-based materials
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی صنعتی و تولید
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: On the relationship between pore structure and chloride diffusivity from accelerated chloride migration test in cement-based materials On the relationship between pore structure and chloride diffusivity from accelerated chloride migration test in cement-based materials](/preview/png/1458116.png)
چکیده انگلیسی
In this study the electrochemical technique is applied to accelerate chloride ion migration in concrete to determine the chloride ions in anode cell, and the pore characteristic of the same mortars in concrete was obtained from the mercury intrusion porosimetry (MIP). The plain ordinary Portland cement and the constant aggregate with eight w/c ratios ranging from 0.3 to 0.65 were used. A good linear relationship between the steady-state migration coefficient and non-steady-state migration coefficient based on the same experimental setup and specimens was obtained. Both of the steady-state migration coefficient and non-steady-state migration coefficient were linearly related to the capillary pore volume and the critical pore diameter.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Cement and Concrete Research - Volume 36, Issue 7, July 2006, Pages 1304–1311
Journal: Cement and Concrete Research - Volume 36, Issue 7, July 2006, Pages 1304–1311
نویسندگان
C.C. Yang,