On the residual compressive strength of the glass–epoxy tubes subjected to transverse impact loading

SAGE Publications - Tập 46 Số 6 - Trang 737-745 - 2012
Mehmet Emin Deniz1, Ramazan Karakuzu1, Murat Sari1, Bülent Murat İçten1
1Department of Mechanical Engineering, Dokuz Eylul University, İzmir, Turkey

Tóm tắt

This experimental study discusses the effects of the tube diameter and the impact energy level on the impact and compression after impact behaviors of [±55]3 filament-wound glass/epoxy composite tubes. Four different tube diameters were selected as 50, 75, 100, and 150 mm. The composite tubes were subjected to various impact energy levels, 15, 20, and 25 J, using an instrumented impact testing machine at room temperature. Impacted and nonimpacted samples were subjected to axial compression tests. Results indicated that both specimen diameter and impact energy highly affect the impact response and compression-after impact strength of composite tubes.

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SAGE Publications

Tập 46 Số 6

737-745

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