An experimental study on fatigue characteristics of CFRP-steel hybrid laminates

Liu, Qiang; Ma, Jingbo; Kang, Lan; Sun, Guangyong; Li, Qing

doi:10.1016/j.matdes.2015.09.024

Cited by 56 publications

(24 citation statements)

References 35 publications

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“…1,2 Besides the positive effect of weight saving, the substitution of metallic materials through fibre-reinforced polymers also implies negative consequences. Combining the advantages of metal-and fibre-reinforced polymers is the basic idea of fibre-metal laminates 11 such as Glare and ARALL, which are relatively well studied and successfully applied by the integration of metallic sheets or foils. 3 However, these masses are not used for mechanical proposes.…”

Section: Introductionmentioning

confidence: 99%

Fatigue properties of multifunctional metal‐ and carbon‐fibre‐reinforced polymers and intrinsic capabilities for damage monitoring

Backe

Balle

Hannemann

et al. 2018

Fatigue Fract Eng Mat Struct

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Carbon‐fibre‐reinforced polymers (CFRP) structures offer enhanced lightweight potential in comparison with monolithic metallic concepts. Brittle failure behaviour and the insufficient level of electrical conductivity limit the lightweight potential of composites. One promising new approach to solve these issues is the additional integration of metal fibres. Structural components are subjected to cyclic loads during their lifetime. Therefore, the present study focuses on the influence of additional steel fibre reinforcement on the fatigue behaviour of CFRP laminates. Magnetic properties are determined because of the deformation‐induced phase transformation of the chosen austenitic steel fibres, which are also applied as intrinsic damage sensors. Interrupted fatigue tests are carried out accompanied by scanning electron microscopy to obtain differences in failure mechanisms. Beside a detailed overview of the steel fibre influence on the fatigue properties of conventional CFRP structures, the functional evidence of a new method for nondestructive testing by a magnet inductive measuring device is shown.

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Section: Introductionmentioning

confidence: 99%

Fatigue properties of multifunctional metal‐ and carbon‐fibre‐reinforced polymers and intrinsic capabilities for damage monitoring

Backe

Balle

Hannemann

et al. 2018

Fatigue Fract Eng Mat Struct

View full text Add to dashboard Cite

show abstract

“…They showed that the fatigue life of CFRP reinforced steel girder becomes longer in comparison with CFRP unreinforced girders. Liu et al investigated the fatigue characteristics of hybrid plates produced from CFRP plates and steel plates. Single‐sided hybrid (fiber–metal) laminates consisting of three, six, and nine layers and double‐sided hybrid laminates consisting of three layers were used as test specimens in this study.…”

Section: Introductionmentioning

confidence: 99%

Vibration effects on tensile properties of adhesively bonded single lap joints in composite materials

Kemiklioğlu

Baba

2018

Polymer Composites

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The aim of this study is to investigate the effects of cyclic‐vibration‐loading on failure loads of adhesively bonded composites. For this purpose, experimental studies were performed for composite adherents with single lap joint. Manufactured eight‐layered E/glass‐epoxy composite plates with single lap joints were subjected to dynamic cyclic loading via vibration motor, which delivered a force of 160 N at a frequency of 50 Hz. and then tested under tensile loading to investigate the joint strength. The behavior of adhesively bonded joints under various vibration cycles was observed and failure mechanisms of joints were also discussed. It was observed that a significant decrement in the strength of the vibrated joints when compared with that of the non‐vibrated joints. However, the joint performance increased up to a certain value of vibration load cycle. After a certain value of vibration load cycle, the joint performance dropped suddenly. Besides, the light‐fiber‐tear failure was observed in the overlap region of all joints. POLYM. COMPOS., 40:1258–1267, 2019. © 2018 Society of Plastics Engineers

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“…The response of steel based fiber-metal laminates under various loading conditions is very interesting since steel is a classical construction material and their applications can be numerous. Recently, scientific articles concerning fiber-metal laminates with steel metal layers have been published [1][2][3][4][5][6][7][8][9]. In these articles, various applications are considered: thick walled tubes subjected to axisymmetric internal pressure [9], shear walls for the construction of buildings [6], panels for underwater applications [5] and industrial applications [4].…”

Section: Introductionmentioning

confidence: 99%

“…In these articles, various applications are considered: thick walled tubes subjected to axisymmetric internal pressure [9], shear walls for the construction of buildings [6], panels for underwater applications [5] and industrial applications [4]. The mechanical evaluation of steel based fiber-metal laminates includes their impact response, fatigue characteristics, creep behavior, hygrothermal conditioning, response to earthquake loading [1][2][3][4][5][6][7][8][9].…”

Section: Introductionmentioning

confidence: 99%

Ballistic impact response of steel fiber-metal laminates

et al. 2018

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In this article, the ballistic impact response of square clamped fiber-metal laminates and monolithic plates consisting of different metal alloys is investigated using the ANSYS LS-DYNA explicit nonlinear analysis software. The panels are subjected to central normal high velocity ballistic impact by a cylindrical projectile. Using validated finite element models, the influence of the mechanical properties of the constituent metal alloy on the ballistic resistance of the fiber-metal laminates and the monolithic plates is studied. Six steel alloys are examined, namely 304 stainless steel, 1010, 1080, 4340, A36 steel and DP 590 dual phase steel. A comparison with the response of GLARE plates is also implemented. It is found that the ballistic limits of the panels can be substantially affected by the constituent alloy. The stainless steel based panels offer the highest ballistic resistance followed by the A36 steel based panels which in turn have higher ballistic resistance than the 2024-T3 aluminum based panels. The A36 steel based panels have higher ballistic limit than the 1010 steel based panels which in turn have higher ballistic limit than the 1080 steel based panels. The behavior of characteristic impact variables during the ballistic impact phenomenon is analyzed.

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An experimental study on fatigue characteristics of CFRP-steel hybrid laminates

Cited by 56 publications

References 35 publications

Fatigue properties of multifunctional metal‐ and carbon‐fibre‐reinforced polymers and intrinsic capabilities for damage monitoring

Fatigue properties of multifunctional metal‐ and carbon‐fibre‐reinforced polymers and intrinsic capabilities for damage monitoring

Vibration effects on tensile properties of adhesively bonded single lap joints in composite materials

Ballistic impact response of steel fiber-metal laminates

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