کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6712484 | 1428726 | 2018 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The effect of holes on the creep behavior and flexural capacity of laminated veneer lumber (LVL) beams
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی عمران و سازه
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چکیده انگلیسی
This paper investigates the effect of holes on the immediate and long-term deflection of laminated veneer lumber (LVL) under two levels of sustained loading and on their ultimate capacity. Holes approximately equal to the maximum allowed as well as those exceeding allowable limits were evaluated. The results based on the limited number of samples evaluated in this study show that holes located within the allowable regions of the beam could be larger than the sizes currently allowed without having a substantial negative impact on the long-term deflection or ultimate capacity; however, when the holes are shifted outside of the allowable region the performance decreases significantly.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Construction and Building Materials - Volume 180, 20 August 2018, Pages 167-176
Journal: Construction and Building Materials - Volume 180, 20 August 2018, Pages 167-176
نویسندگان
Eric S. Musselman, David W. Dinehart, Sarah M. Walker, Matthew L. Mancini,