کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
833065 908129 2009 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Study on vibration alleviating properties of glass fiber reinforced polymer concrete through orthogonal tests
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
Study on vibration alleviating properties of glass fiber reinforced polymer concrete through orthogonal tests
چکیده انگلیسی

Polymer concrete (PC), because of its good vibration alleviating properties, is a proper material for elementary machine parts in high-precision machine tools. Glass fiber was applied in PC to improve its mechanical properties, and the material obtained is called glass fiber reinforced polymer concrete (GFRPC). The best parameter to estimate the vibration alleviating property is damping ratio. Orthogonal tests were carried out to prepare GFRPC specimens with different component proportions. Damping ratio of the GFRPC specimens was measured. The effect of the factors considered in the experiments on damping ratio of GFRPC was studied. Results of the tests show that granite proportion plays the most important role in determining damping ratio of GFRPC, then flexibilizer dosage and glass fiber length, while epoxy resin dosage and glass fiber dosage play a comparatively less important part. Detailed descriptions were made about how the considered factors affect damping ratio of GFRPC in this paper.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials & Design - Volume 30, Issue 4, April 2009, Pages 1417–1421
نویسندگان
, , , ,