کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
256909 503567 2015 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
In-plane seismic response of rubble stone masonry specimens by means of static cyclic tests
ترجمه فارسی عنوان
پاسخ لرزه ای نمونه های سنگی سنگ آهک با استفاده از آزمون های چرخه ای استاتیک
کلمات کلیدی
سنگ تراشی سنگ تراشی، آزمون چرخه استاتیک در هواپیما، شکل پذیری، تضعیف سختی، از بین بردن انرژی، مهار ویسکوز
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی عمران و سازه
چکیده انگلیسی


• Characterization of mechanical behavior of the traditional rubble stone masonry.
• Experimental evaluation of displacement and strength capacity via static cyclic test.
• Analysis of the cyclic stiffness degradation, energy dissipation and viscous damping.

In several seismic countries, unreinforced masonry buildings are still used as residential buildings. Despite their popularity, there is a general lack of knowledge concerning the seismic behavior of such buildings. For this reason, a research programme was initiated in the framework of the SEVERES project to contribute to the understanding of the seismic behavior of such structures. In this campaign, four rubble stone masonry specimens typical of Lisbon old buildings were tested. This was done by applying static cyclic horizontal loads on top, combined with a pre-compression level, to obtain information about the failure mode, maximum displacement capacity and strength capacity. Furthermore, other features of cyclic behavior of the specimens relevant for their seismic performance, i.e., cyclic stiffness degradation, energy dissipation and viscous damping, were also analyzed and discussed.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Construction and Building Materials - Volume 82, 1 May 2015, Pages 9–19
نویسندگان
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