کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6714016 | 1428734 | 2018 | 11 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Rheological properties of concrete using dune sand
ترجمه فارسی عنوان
خواص رئولوژیکی بتن با استفاده از ماسه شن و ماسه
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کلمات کلیدی
رئوئولوژی، ویسکوزیته پلاستیک تنش عملکرد شن و ماسه شن شن و ماسه شسته شده،
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی عمران و سازه
چکیده انگلیسی
As a result, the lowest plastic viscosity was observed in mixtures with DS/FA ratio of 20% and increased as DS/FA ratio increased over 20%. The yield stress decreased as DS/FA ratio increased up to 20% or 40% and increased over those DS/FA ratios. The detailed DS/FA ratio which could lead to the lowest plastic viscosity and the lowest yield stress was calculated by regression. The DS/FA ratios for the lowest plastic viscosity were 33% in W170 mixtures and 28% in W160 mixtures. Also, the DS/FA ratios for the lowest yield stress were 32% in W170 mixtures and 37% in W160 mixtures, respectively. The effect factor of crushed sand (CS) on the plastic viscosity could be calculated the range of 49-57% in comparison with the effect factor of DS, and the range of the effect factor of coarse aggregate (CA) was 2-56%.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Construction and Building Materials - Volume 172, 30 May 2018, Pages 685-695
Journal: Construction and Building Materials - Volume 172, 30 May 2018, Pages 685-695
نویسندگان
Sangjun Park, Euibae Lee, Jeongwon Ko, Jaekang Yoo, Yongjic Kim,