Using a Hashin Criteria to predict the Damage of composite notched plate under traction and torsion behavior

Chaht, Fouzia Larbi; Mokhtari, Mohamed; Benzaama, Habib

doi:10.3221/igf-esis.50.28

Cited by 30 publications

(5 citation statements)

References 7 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The Hashin criteria failure indices pertain to the die and fiber failures and encompass four distinct failure modes. The transverse stress normal component receives maximum stress parameters in three-dimensional problems [27]. The Hashin Damage Criterion parameter is taken from research by Debski et al [28] shown in Table 7.…”

Section: Study Case Analysismentioning

confidence: 99%

An Efficient Framework for Optimization of Nonlinear Steel Trusses With Continuous Variables Using Lightgbm

Nguyen

2024

GEOMATE

View full text Add to dashboard Cite

Corrosion may cause uniform or localized deterioration to steel bridges, which could gradually diminish carrying capacity as the damage worsens. Carbon fiber reinforced polymer (CFRP) has immense promise due to its low weight and excellent durability, elasticity, and strength. This paper investigates the effectiveness of CFRP as a repair for corroded steel I-girder ends in terms of shear and end-bearing capacities. First, this study presents finite element validation of corrosion and CFRP modeling; based on the result, the setting and analysis process can be implemented in the case study. Then, the simulation of five cases of uniform corrosion involves a range of corrosion damage situations, encompassing corrosion heights, widths, and thickness loss. The stiffener, end web, and inner web simulate the corroded part. Finite element analysis (FEA) uses nonlinearity buckling analysis and assigns the Shell S4R element type steel. The constitutive isotropic elastic model is applied to steel, while CFRP utilizes an orthotropic lamina. The CFRP failure pattern uses the Hashin Damage Criterion model constitutive. Three layers are applied to each side of the model. Analysis shows CFRP in stiffener corroded area significantly increases remaining shear capacity by 0-11.8% for one side and 0-19% for both sides, in bearing capacity by 0-8.4% and 0-17.3%, respectively. Its efficacy in end-bearing is 0-6.3% in the end web, inner web, and combination areas. End web shear capacity increased slightly, while inner and combination web capacity decreased by 0-2% from the health model.

show abstract

Section: Study Case Analysismentioning

confidence: 99%

An Efficient Framework for Optimization of Nonlinear Steel Trusses With Continuous Variables Using Lightgbm

Nguyen

2024

GEOMATE

View full text Add to dashboard Cite

show abstract

“…Due to the anisotropic elasticity of GFRP, the model used engineering constants to define the tensile modulus of elasticity, shear modulus, and Poisson’s ratio in three directions. The Hashin damage criterion has been widely used in progressive damage analysis of composite materials and in defining the failure mode of GFRP strips during the damage stage [ 32 , 33 ]. The main parameters in the Hashin damage criterion were taken based on the material property test results, which are shown in Table 1 .…”

Section: Finite-element Simulation and Parametric Analysismentioning

confidence: 99%

Research on Hysteretic Behavior of FRP-Confined Concrete Core-Encased Rebar

Mou

Wang

et al. 2023

Polymers

View full text Add to dashboard Cite

FRP-confined concrete core-encased rebar (FCCC-R) is a novel composite structure that has recently been proposed to effectively delay the buckling of ordinary rebar and enhance its mechanical properties by utilizing high-strength mortar or concrete and an FRP strip to confine the core. The purpose of this study was to study the hysteretic behavior of FCCC-R specimens under cyclic loading. Different cyclic loading systems were applied to the specimens and the resulting test data were analyzed and compared, in addition to revealing the mechanism of elongation and mechanical properties of the specimens under the different loading systems. Furthermore, finite-element simulation was performed for different FCCC-Rs using the ABAQUS software. The finite-element model was also used for the expansion parameter studies to analyze the effects of different influencing factors, including the different winding layers, winding angles of the GFRP strips, and the rebar-position eccentricity, on the hysteretic properties of FCCC-R. The test result indicates that FCCC-R exhibits superior hysteretic properties in terms of maximum compressive bearing capacity, maximum strain value, fracture stress, and envelope area of the hysteresis loop when compared to ordinary rebar. The hysteretic performance of FCCC-R increases as the slenderness ratio is increased from 10.9 to 24.5 and the constraint diameter is increased from 30 mm to 50 mm, respectively. Under the two cyclic loading systems, the elongation of the FCCC-R specimens is greater than that of ordinary rebar specimens with the same slenderness ratio. For different slenderness ratios, the range of maximum elongation improvement is about 10% to 25%, though there is still a large discrepancy compared to the elongation of ordinary rebar under monotonic tension. Despite the maximum compressive bearing capacity of FCCC-R is improved under cyclic loading, the internal rebars are more prone to buckling. The results of the finite-element simulation are in good agreement with the experimental results. According to the study of expansion parameters, it is found that the hysteretic properties of FCCC-R increase as the number of winding layers (one, three, and five layers) and winding angles (30°, 45°, and 60°) in the GFRP strips increase, while they decrease as the rebar-position eccentricity (0.15, 0.22, and 0.30) increases.

show abstract

“…Gu and Chen [38] affirmed the amenability arising from the criterion's ease of use though indicating that it does not always correlate well to experimental results. Chaht [39] using the Hashin criterion to simulate stratified composite material damage using shell elements. Li and Ju [40] found that including the shear stress term in the Hashin fibre tension failure criterion led to an underestimation of failure strength.…”

Section: Review Of Some Widely-used Failure Criteriamentioning

confidence: 99%

A Comparative Study on the Failure Criteria for Predicting the Damage Initiation in Fiber-Reinforced Composites

et al. 2022

View full text Add to dashboard Cite

In this research, a review is performed to explore the advantages and disadvantages of different failure criteria for fibre reinforced composites. Widelyused failure criteria, such as the Maximum stress criterion, Hashin criterion, Puck's criterion, LaRC03 and Northwestern University (NU) criteria are reviewed based on the relevant literature. A comparison is performed of these failure criteria, using the analytical results obtained from a MATLAB programme and numerical results obtained from an Abaqus finite element model. The applicability and reliability of these failure criteria for predicting damage in thermoplastic laminates, i.e. AS4 carbon fibre reinforced Polyether-ether-ketone (PEEK), are evaluated based on the analytical and numerical results. The numerical results reveal that the Maximum Stress criterion provides the most conservative prediction, whilst the Hashin and Northwestern University (NU) criteria give reasonable and sensible results with an acceptable running time.Puck and LaRC03 criteria deliver more accurate predictions, but with longer running times.

show abstract

Using a Hashin Criteria to predict the Damage of composite notched plate under traction and torsion behavior

Cited by 30 publications

References 7 publications

An Efficient Framework for Optimization of Nonlinear Steel Trusses With Continuous Variables Using Lightgbm

An Efficient Framework for Optimization of Nonlinear Steel Trusses With Continuous Variables Using Lightgbm

Research on Hysteretic Behavior of FRP-Confined Concrete Core-Encased Rebar

A Comparative Study on the Failure Criteria for Predicting the Damage Initiation in Fiber-Reinforced Composites

Contact Info

Product

Resources

About