کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6694624 1428214 2018 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Study on properties of self-compacting concrete modified with nanoparticles
ترجمه فارسی عنوان
بررسی خواص بتن خود تراکم شده اصلاح شده با نانوذرات
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی عمران و سازه
چکیده انگلیسی
The paper presents the results of studies of a total of 11 series of self-compacting concrete, which were modified with different amounts of the following nanoparticle additives: SiO2, TiO2 and Al2O3, and also a reference concrete without the addition of nanoparticles. The study included the rheological properties of concrete mixes and the physical and mechanical properties of a hardened self-compacting concrete. The characteristics of air pores obtained using a computer image analyser and analysis of a microstructure with the use of a computer microtomograph are also presented. The paper contains the results of tests of compressive strength, flexural strength, hardness and elastic modulus, which were obtained using the nanoindentation technique. The obtained results were analyzed and commented on.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Archives of Civil and Mechanical Engineering - Volume 18, Issue 3, July 2018, Pages 877-886
نویسندگان
, , ,