کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6778826 1432083 2016 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Block Shear Experimental and Numerical Studies on Hot Rolled Channel and Gusset Plate with Staggered Bolted Connection
ترجمه فارسی عنوان
بلوک برش آزمایش های تجربی و عددی در کانال گرم و ورق گالوانیزه با اتصال پیچ خورده
کلمات کلیدی
شکستن شکست برشی اتصال متقاطع پیچ و مهره، فولاد گرم نورد، تست کششی، تجزیه و تحلیل عنصر نهایی خطی،
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی عمران و سازه
چکیده انگلیسی
This paper describes the block shear strength of a hot-rolled U-section and gusset plates with a staggered bolted connection based on a series of tensile tests. A formula is presented to calculate the ultimate load of the members in a novel method called “plane decomposition”. A comparative study is done between the AISC-2010, Teh and Yazici and plane decomposition methods and the results of the experimental study. This comparison showed that the solutions presented by AISC-2010 and Teh and Yazici are quite conservative, but the plane decomposition method provides acceptable results. Nonlinear 3D finite element (FE) analysis was carried out to determine the stress distribution on the staggered bolted connection. The results show that the staggered planes are simultaneously subjected to shear and tension. The plane decomposition method was validated by the FE results.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Thin-Walled Structures - Volume 108, November 2016, Pages 153-162
نویسندگان
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