Bond-based peridynamic modeling of composite laminates with arbitrary fiber orientation and stacking sequence

Hu, Yile; Madenci, Erdogan

doi:10.1016/j.compstruct.2016.05.063

Cited by 120 publications

(39 citation statements)

References 12 publications

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“…The PD composite laminate model accounts for the in‐plane interactions of each layer through the in‐plane bonds, as well as the interlayer interactions between adjacent layers through the interlayer bonds as illustrated in Fig. .…”

Section: Peridynamic Laminate Modelmentioning

confidence: 99%

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Peridynamics for predicting damage and its growth in composites

Madenci

Phan

2017

Fatigue Fract Eng Mat Struct

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This study concerns progressive damage analysis of composite laminates by using peridynamics. It is not limited to any fibre orientation and laminate layup. Its validity is established by comparing against the recent data generated by the Air Force Research Laboratory under the Tech Scout Project. The model simulations predict the stiffness, strength and damage progression in each ply for three different laminate layups with a circular hole under tensile/compressive loading. These predictions compare well with the experimental observations and measurements for each laminate layup.

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Section: Peridynamic Laminate Modelmentioning

confidence: 99%

“…As introduced by Hu and Madenci, the normal and shear deformations are captured through the PD normal and shear bonds. The bond properties are derived in terms of the coefficients of elastic orthotropic material property matrix.…”

Section: Introductionmentioning

confidence: 99%

Peridynamics for predicting damage and its growth in composites

Madenci

Phan

2017

Fatigue Fract Eng Mat Struct

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“…As an extension of this model, Hu et al [16] developed an energybased approach to simulate delamination under different fracture mode conditions. Furthermore, Hu and Madenci [17] present a new bond-based peridynamic modeling of composite laminates without any limitation to specific fiber orientation and material properties in order to consider arbitrary laminate layups. Sun and Huang [18] proposed a peridynamic rate-dependent constitutive equation and a new interlayer bond describing interlayer interactions of fiber-reinforced composite laminate.…”

Section: Introductionmentioning

confidence: 99%

Peridynamic Open-Hole Tensile Strength Prediction of Fiber-Reinforced Composite Laminate Using Energy-Based Failure Criteria

Jiang

Wang

Guo

2019

Advances in Materials Science and Engineering

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In the present study, peridynamic (PD) open-hole tensile (OHT) strength prediction of fiber-reinforced composite laminate using energy-based failure criteria is conducted. Spherical-horizon peridynamic laminate theory (PDLT) model is used. Energy-based failure criteria are introduced into the model. Delamination fracture modes can be distinguished in the present energy-based failure criteria. Three OHT testing results of fiber-reinforced composite laminate are chosen from literatures and used as benchmarks to validate the present PD composite model with energy-based failure criteria. It is shown that the PD predicted OHT strength fits the experimental results quite well. From the predicted displacement field, the fracture surface can be clearly detected. Typical damage modes of composite, fiber breakage, matrix crack, and delamination, are also illustrated in detail for each specimen. Numerical results in the present study validate the accuracy and reliability of the present PD composite model with energy-based failure criteria.

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“…Peridynamics is a nonlocal continuum theory which allows governing field equations for modeling bodies with discontinuities, such as brittle fracture, rupture of membranes and nanofiber networks, pitting corrosion damage, Dynamic fracture in functionally graded materials . Moreover, it has been applied in modeling crack propagation plastic and viscoplastic deformation and laminate composites . Although the peridynamic theory was originally proposed in solid mechanics, it has been successfully employed to model the heat transfer.…”

Section: Introductionmentioning

confidence: 99%

“…8 Moreover, it has been applied in modeling crack propagation 3,[8][9][10] plastic and viscoplastic deformation 11,12 and laminate composites. [13][14][15][16] Although the peridynamic theory was originally proposed in solid mechanics, it has been successfully employed to model the heat transfer. The peridynamic approach is beneficial as it not only accounts for nonlocality but it also allows determination of the temperature field in existence of discontinuities.…”

Section: Introductionmentioning

confidence: 99%

Numerical analysis of peridynamic and classical models in transient heat transfer, employing Galerkin approach

Jafari

Bahaaddini

Jahanbakhsh

2017

Heat Trans. Asian Res.

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The main scope of this research is to study transient heat transfer based on combined peridynamic theory and classical model. The principle of the energy conservation is used to develop the governing equation in case of existing both classical and peridynamic heat transfer mechanisms. The integro‐differential equation is developed containing the classical coefficient of heat conduction and peridynamic kernel function. To solve the equation, a spectral method based on a series solution in accordance with Gelerkin approach is implemented. Trapezoidal method is employed to compute the integral terms. Implicit Euler method is used to numerically solve the problem in time domain. In part of numerical studies, different kernel functions are attributed to the peridynamic coefficient of heat transfer. Relevant constraints are applied for making equivalency between classical and each of the peridynamic kernel functions. To ensure the accuracy of the numerical results, adequate convergence analyses are conducted. The results related to a few cases are compared to relevant data reported in the open literature showing good agreements. Moreover, comparisons are made to observe probable variations versus time. In case studies, effects of the nonlocal range on the heat transfer were studied.

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Bond-based peridynamic modeling of composite laminates with arbitrary fiber orientation and stacking sequence

Cited by 120 publications

References 12 publications

Peridynamics for predicting damage and its growth in composites

Peridynamics for predicting damage and its growth in composites

Peridynamic Open-Hole Tensile Strength Prediction of Fiber-Reinforced Composite Laminate Using Energy-Based Failure Criteria

Numerical analysis of peridynamic and classical models in transient heat transfer, employing Galerkin approach

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