A numerical model for accurately predicting the delamination propagation in multidirectional
laminates under mode I and mixed-mode I/II loadings using the cohesive element is …

Bolted joints are the dominant connection method in assembling composite structures. To
investigate the failure mechanism of composite bolted joints under tensile loading, a three …

R-curve and traction-separation relation are commonly used to characterize the fiber
bridging, which is significant toughening mechanism in composite laminates. Current …

In this paper, the extended finite element method (XFEM) is extended to simulate
delamination problems in composite laminates. A crack-leading model is proposed and …

This paper deals with the modeling of bearing behavior and damage evolution of single-lap
bolted composite interference-fit joints. Shear nonlinearity constitutive relations for …

A composite single-lap bolted joint was experimentally studied and its bearing behavior was
predicted numerically. Prior to performing the experiment, an appropriate e/D ratio of the …

Carbon fiber reinforced polymer (CFRP) is widely used in machinery and construction due to
their extra-ordinary mechanical properties. Up to now, conventional drilling is the most …

Mode II delamination is one of the most common failure types in laminated composite
structures. Accurate determination of mode II fracture toughness is important for structural …

A detailed interpretation of load distribution in composite single-lap bolted joints is
presented based on theoretical, experimental and numerical investigations. Modified …

Interfaces adjacent to a 90° ply in laminated composites show a typical zigzag path during
the mode I delamination propagation process, which is considered to be closely related to …