کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6706551 502916 2015 31 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Experimental study of the impactor mass effect on the low velocity impact of carbon/epoxy woven laminates
ترجمه فارسی عنوان
بررسی تجربی اثر جرم ضربه ای بر تاثیر کم سرعت لمینیت بافته شده با کربن / اپوکسی
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی عمران و سازه
چکیده انگلیسی
In this work, the analysis of the impactor mass effect on the behaviour of carbon/epoxy woven laminates under low velocity impact is carried out. To this end experimental test were performed by means of a drop weigh tower in a range of energies varying from 10 to 110 J, and using three different impactor masses. Two different laminate thicknesses were considered in order to take into account its possible influence. An analysis of the impact tests is performed using the Composite Structure Impact Performance Assessment Program, in order to observe the influence of impactor mass. Once impacted, the laminates were inspected by means of a C-Scan (to quantify the delamination extension) and a phased array ultrasonic system (to analyse the failure through the thickness); this non-destructive analysis will determine the influence of the impactor mass on the laminate failure.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Composite Structures - Volume 133, 1 December 2015, Pages 774-781
نویسندگان
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