Results 81 to 90 of about 570,927 (212)

Optical Evaluation on Delamination Buckling of Composite Laminate with Impact Damage

Advances in Materials Science and Engineering, 2014
The delamination buckling and growth behaviors of a cross-ply composite laminate with damage induced by low velocity impact are investigated optically using three-dimensional digital image correlation (3D-DIC) method.
J. T. Ruan, F. Aymerich, J. W. Tong, Z. Y. Wang   +3 more
doaj   +1 more source

Low velocity impact behaviour and post-impact characteristics of kenaf/glass hybrid composites with various weight ratios

Journal of Materials Research and Technology, 2019
The aim of this work was to analyze the effects of hybridizing kenaf and glass fibre to develop hybrid composites with varying weight ratios on the low velocity impact response and the post-impact properties of the obtained composites.
Muhammad F. Ismail, Mohamed T.H. Sultan, Ahmad Hamdan, Ain U.M. Shah, Mohammad Jawaid   +4 more
doaj   +1 more source

Comparison of Open-Hole Compression Strength and Compression After Impact Strength on Carbon Fiber/Epoxy Laminates for the Ares I Composite Interstage [PDF]

Notched (open hole) composite laminates were tested in compression. The effect on strength of various sizes of through holes was examined. Results were compared to the average stress criterion model.
Hodge, Andrew J., Jackson, Justin R., Nettles, Alan T.   +2 more
core   +1 more source

Tabakali Kompozit Plaklarin Ağirlik Düşürme Testi Sonrasi Basi Mukavemetlerinin Belirlenmesi [PDF]

, 2008
Konferans Bildirisi -- Teorik ve Uygulamalı Mekanik Türk Milli Komitesi, 2008Conference Paper -- Theoretical and Applied Mechanical Turkish National Committee, 2008Bu çalışmanın amacı; oda sıcaklığında ve farklı enerji değerlerinde ağırlık düşürme ...
Aktaş, Mehmet, Arman, Yusuf, Karakuzu, Ramazan   +2 more
core  

Development of stitching reinforcement for transport wing panels [PDF]

The NASA Advanced Composites Technology (ACT) program has the objective of providing the technology required to obtain the full benefit of weight savings and performance improvements offered by composite primary aircraft structures.
Dow, Marvin B., Palmer, Raymond J., Smith, Donald L.   +2 more
core   +1 more source

Numerical simulation on residual axial compression bearing capacity of square in square CFDST columns after lateral impact

Scientific Reports
Square in square concrete-filled double-skin steel tube (CFDST) columns are widely preferred on account of their convenient nodal structural form and efficient construction process.
Jinlong Guo, Pingjie Li, Shuang Pan, Min Chen   +3 more
doaj   +1 more source

Numerical comparison between different strength after impact test procedures

EPJ Web of Conferences, 2010
Different procedures are established to investigate the residual properties of sandwich panels after impact damage. Two used procedures for the testing of this properties are compression after impact (CAI) and 4-point bending. In this paper a numerical
Klaus M., Reimerdes H.G.
doaj   +1 more source

Effect of layup layers and stitch row spacing on drop-weight temperature impact and compression after impact behavior of stitched composites

Materials & Design
The number of layup layers and stitch row spacing have important effects on the mechanical properties of 3D stitched composites under different temperature impact loads.
Chenchen Tan, Zhongde Shan, Hao Huang, Zheng Sun, Zitong Guo, Kehong Guo   +5 more
doaj   +1 more source

Mechanical properties of 2D and 3D braided textile composites [PDF]

The purpose of this research was to determine the mechanical properties of 2D and 3D braided textile composite materials. Specifically, those designed for tension or shear loading were tested under static loading to failure to investigate the effects of ...
Norman, Timothy L.
core   +1 more source

Experimental study on dynamic response and residual compressive strength of composite sandwich panel with PVC foam core under single-point low-velocity impact

Zhongguo Jianchuan Yanjiu
ObjectivesIn this paper, an orthogonal braided glass fiber composite sandwich panel with a PVC foam core and dimensions of 150 mm×100 mm×26 mm is selected as the research object in order to study the impact mechanical properties of composite sandwich ...
Chongyi CHEN, Yongjun CHENG, Wei CAI, Zhuo YIN, Haixiao HU, Jingnan WANG, Yu YU   +6 more
doaj   +1 more source