کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
253421 503002 2009 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Design, testing, and FEM simulation of interlaced fiber composite structures
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی عمران و سازه
پیش نمایش صفحه اول مقاله
Design, testing, and FEM simulation of interlaced fiber composite structures
چکیده انگلیسی

Design, testing, and FEM simulation of FRP structural parts manufactured using continuous fiber and light-curing resin are presented in this study. The structures can be described as formed by girders spaced by skew ribs. The study was limited to plane structures with two girders and 45° ribs between girders. Roving was positioned along the girders and the ribs so that fibers were interlaced at the joints between the ribs and girders. Several deposition paths were designed. They differ by interlacing, and proportions of fiber in the girders and ribs. Overall stiffness and strength of the structures were investigated in bending, and local deformations were measured with the strain gauges. Finite element modeling of four-point bending test for some test pieces were carried out using commercial code ANSYS to predict the deflection and the strains.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Composite Structures - Volume 88, Issue 4, May 2009, Pages 629–635
نویسندگان
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