دوره 4، شماره 3 - ( 6-1401 )                   جلد 4 شماره 3 صفحات 8-1 | برگشت به فهرست نسخه ها

‎ 10.47176/sjfst.4.3.1

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Ataei A. Finite Element Modelling of Bolted Shear Connectors. sjfst 2022; 4 (3) :1-8
URL: http://sjfst.srpub.org/article-6-168-fa.html
عطایی عبدالرضا. مدل سازی المان محدود اتصال دهنده های برشی پیچ و مهره ای. تحقیقات بنیادی علوم و تکنولوژی. 1401; 4 (3) :1-8

URL: http://sjfst.srpub.org/article-6-168-fa.html

مدل سازی المان محدود اتصال دهنده های برشی پیچ و مهره ای
عبدالرضا عطایی*
دانشکده مهتدسی عمران ، دانشگاه اصفهان ، ایران
چکیده:   (590 مشاهده)
یک مدل‌سازی المان محدود سه بعدی از یک اتصال کامپوزیت با دال‌های بتنی پیش ساخته و اتصالات برشی پیچ‌دار اصطکاکی در این مطالعه ارائه شده‌است. یک مدل المان محدود از اتصال کامپوزیت با در نظر گرفتن غیر خطی بودن هندسه، رابط بین اجزا و مواد با استفاده از نرم افزار ABAQUS توسعه داده شده است. مدل عددی در برابر نتایج تجربی موجود در ادبیات تأیید شد و نشان داده شد که رفتار ساختاری مشاهده‌شده آنها را به دقت شبیه‌سازی می‌کند. مدل FE کالیبره شده را می توان برای یک مطالعه پارامتری به کار برد و در آن اثرات پارامترهای مختلف را می توان بررسی کرد.
واژه‌های کلیدی: اتصالات برشی پیچ، تیر کامپوزیت، قابلیت ساختارشکنی، اتصال کامپوزیت فولاد و بتن، مدل المان محدود
متن کامل [PDF 1033 kb]   (260 دریافت)    
نوع مطالعه: پژوهشي | موضوع مقاله: مهندسی عمران و سازه
دریافت: 1401/3/25 | ویرایش نهایی: 1401/4/27 | پذیرش: 1401/4/31 | انتشار: 1401/5/19
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