مقالات من

 

دانلود مقاله Comparative Analysis of Energy Absorption,Deformation of ThinدرWalled Tubes with SquareSection Geometry in Two Different DeformationMode تحت pdf دارای 6 صفحه می باشد و دارای تنظیمات در microsoft word می باشد و آماده پرینت یا چاپ است

فایل ورد دانلود مقاله Comparative Analysis of Energy Absorption,Deformation of ThinدرWalled Tubes with SquareSection Geometry in Two Different DeformationMode تحت pdf کاملا فرمت بندی و تنظیم شده در استاندارد دانشگاه و مراکز دولتی می باشد.

این پروژه توسط مرکز مرکز پروژه های دانشجویی آماده و تنظیم شده است

توجه : در صورت  مشاهده  بهم ریختگی احتمالی در متون زیر ،دلیل ان کپی کردن این مطالب از داخل فایل ورد می باشد و در فایل اصلی دانلود مقاله Comparative Analysis of Energy Absorption,Deformation of ThinدرWalled Tubes with SquareSection Geometry in Two Different DeformationMode تحت pdf ،به هیچ وجه بهم ریختگی وجود ندارد

---

بخشی از متن دانلود مقاله Comparative Analysis of Energy Absorption,Deformation of ThinدرWalled Tubes with SquareSection Geometry in Two Different DeformationMode تحت pdf :

سال انتشار: 1393
محل انتشار: کنفرانس ملی علوم مهندسی، ایده های نو (8)
تعداد صفحات: 6
چکیده:

In this paper, deformation and energy absorption capacity of thin-walled tubes with square section shape and 2 mm thickness are investigated in two different deformation mode, folding and splitting, experimentally. The tubes have the same volume, height, average section area and material. The results of experiments are valid because they had been repeated for three times and final results of all are in good agreement with each other. The experiments show how using different deformation mode of thin-walled structures can effect on the energy absorption capacity and deformation shape. Comparison of these two deformation mode shows folding has more energy absorption capacity and average force than splitting. Since the maximum force is concerned in impact events, splitting method is recommended, due to their uniform load-displacement curves and therefore, there is less difference between the maximum and the average forces.

 

 

دانلود این فایل