کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
270147 504732 2011 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Effects of moisture evaporation (weight loss) on fracture properties of high performance concrete subjected to high temperatures
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی عمران و سازه
پیش نمایش صفحه اول مقاله
Effects of moisture evaporation (weight loss) on fracture properties of high performance concrete subjected to high temperatures
چکیده انگلیسی

The weight loss used for assessing moisture migration in high performance concrete was continuously monitored during the heating process and its effects on the fracture properties of the concrete subjected to various heating temperatures and exposure times were investigated.


► Weight loss (WL) is linked to fracture properties of HPC at high temperatures.
► Fracture energy of hot and cold concrete had close relationships with WL.
► Modulus of rupture for hot and cold concrete had different trends with WL.
► Residual concrete strengths had two-stage decreasing trends with WL.
► Residual Young's modulus had a bi-linear decreasing relationship with WL.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Fire Safety Journal - Volume 46, Issue 8, November 2011, Pages 543–549
نویسندگان
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