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
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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 58â¯kN, exhibited high stiffness (>15â¯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
Journal: Engineering Structures - Volume 177, 15 December 2018, Pages 283-290
نویسندگان
J. Schneider, T. Tannert, S. Tesfamariam, S.F. Stiemer,