کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
11021329 1714581 2018 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Experimental assessment of a novel steel tube connector in cross-laminated timber
ترجمه فارسی عنوان
ارزیابی تجربی یک اتصال جدید لوله فولادی در چوب برش چند لایه
کلمات کلیدی
مکانیسم شکست شکل پذیری، بارگذاری سیکل، توده چوب، از بین بردن انرژی،
موضوعات مرتبط
مهندسی و علوم پایه علوم زمین و سیارات مهندسی ژئوتکنیک و زمین شناسی مهندسی
چکیده انگلیسی
This paper summarises experimental investigations conducted on a novel connector assembly consisting of hollow steel tubes placed inside cross-laminated timber panels. The criteria that drove the connector development were: (i) easy to manufacture and install; (ii) high capacity, stiffness, and ductility; and (iii) neglectable damage to the timber. A total of 24 test assemblies with varying steel tube diameters (ranging from two to four inch) were tested using quasi-static monotonic and reversed cyclic loading. The results demonstrated that - when using an appropriate connection layout - the desired ductile steel yielding failure mechanism was initiated and wood crushing of any form was avoided. The tested configurations reached load-carrying capacities up to 58 kN, exhibited high stiffness (>15 kN/mm), and were classified as moderately to highly ductile. The research presented herein demonstrated that this novel connection assembly for cross-laminated timber panels can be utilized in seismic regions.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Engineering Structures - Volume 177, 15 December 2018, Pages 283-290
نویسندگان
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