کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
498400 | 862991 | 2012 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A domain decomposition method for studying the effects of missing fasteners on the behavior of structural assemblies with contact and friction
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
نرم افزارهای علوم کامپیوتر
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: A domain decomposition method for studying the effects of missing fasteners on the behavior of structural assemblies with contact and friction A domain decomposition method for studying the effects of missing fasteners on the behavior of structural assemblies with contact and friction](/preview/png/498400.png)
چکیده انگلیسی
The aim of the present work is to present an efficient numerical tool for the simulation of the behavior of 3D assemblies of structures with contact and friction when strong structural modifications occur. The paper focuses on the effects of missing connection elements (screws, bolts, rivets, …) on the behavior of the assembly. A fast and efficient domain decomposition strategy for predicting the responses of an assembly for different configurations of missing elements is proposed. The efficiency is provided by the use of a pre-calculated solution as initialization for the calculation of a new design configuration. Applications are concerned with bolted joints under quasi-static loads.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computer Methods in Applied Mechanics and Engineering - Volumes 205–208, 15 January 2012, Pages 121–129
Journal: Computer Methods in Applied Mechanics and Engineering - Volumes 205–208, 15 January 2012, Pages 121–129
نویسندگان
L. Champaney,