کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6721677 503576 2015 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Testing and modelling of shearwalls studded with small-diameter round timber under cyclic lateral load
ترجمه فارسی عنوان
تست و مدل سازی برش های دیواری با چوب کم قطره ای تحت بار جانبی چرخه
کلمات کلیدی
چوب گرد کوچک قطر، شاروال، بار جانبی سیکلی، تست، مدل سازی، مقاومت جانبی،
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی عمران و سازه
چکیده انگلیسی
As a forestry by-product mainly from thinning of the artificial forests, small-diameter round timber is not suitable for structural members due to its low quality. For use in structural applications, a kind of shearwall utilising small-diameter round timber in the form of built-up studs was developed. To investigate the structural behaviour of the shearwalls, 15 full size specimens with different configurations were manufactured and tested under cyclic lateral loading. The failure modes of the shearwalls were observed and the hysteresis curves obtained. The lateral resistance, stiffness and displacement capacity were evaluated. An FE model of the shearwalls was then developed using ABAQUS, and the structural behaviour simulated. FE modelling and testing of the shearwalls correlated closely. The results of this study showed that the developed shearwalls performed quite well under cyclic lateral load, with sufficient lateral resistance for use in light wood frame construction.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Construction and Building Materials - Volume 77, 15 February 2015, Pages 288-296
نویسندگان
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