کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
258862 503624 2012 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A new procedure to ensure structural safety based on the maturity method and limit state theory
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی عمران و سازه
پیش نمایش صفحه اول مقاله
A new procedure to ensure structural safety based on the maturity method and limit state theory
چکیده انگلیسی

There is a significant gap between the current knowledge of structural concrete, as reflected in building standards and the actual construction of structures using the maturity method. To address this situation, an experimental study was planned for the purpose of developing and validating a procedure for estimating concrete strength by the maturity method. The main difference between the procedure developed in this study and the ASTM standard is in the adaptation of the former to the semi-probabilistic method of limit states. This new procedure was employed to determine the structurally safe times for the removal of formwork in false tunnels.


► A new experimental procedure based on concrete maturity method was developed.
► The goal was to determine the structurally safe times for execution at early ages.
► The procedure was validated during false tunnels construction.
► The procedure is adapted to limit state theory contained in European codes.
► The procedure is adapted to recent research regarding activation energy.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Construction and Building Materials - Volume 35, October 2012, Pages 393–398
نویسندگان
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