کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4913013 1428753 2017 19 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Experimental characterization of the mechanical behaviour of components and materials of stone masonry railway bridges
ترجمه فارسی عنوان
خصوصیات تجربی رفتار مکانیکی اجزاء و مواد پل سنگی سنگ تراشی سنگ
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی عمران و سازه
چکیده انگلیسی
This article focuses on the experimental characterization of constituent materials of stone masonry railway bridges. The study refers to two railway bridges, an overpass in Durrães (near Barcelos, Portugal) and a culvert in São Pedro da Torre (next to the north border Portugal-Spain), both included in the Portuguese railway network. The experimental campaign comprised core sampling and in situ tests using several techniques, namely Dynamic Probing Super Heavy (DPSH), georadar, Ménard pressuremeter (PMT) and flat-jacks, as well as lab tests on constituent materials' samples taken from the studied bridges. The main objective of this work is therefore to use these experimental results for calibrating numerical models for structural behaviour simulation of the two bridge cases.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Construction and Building Materials - Volume 153, 30 October 2017, Pages 663-681
نویسندگان
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