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Considering the importance of composite joints, this study evaluates the two experimental and simulations of screw couplings of epoxy glass composites. In the main objective, the screw is first used to connect the glass-epoxy composite and this is done experimentally and numerically and their results are compared and then using artificial neural networks between the laboratory and software results, a neural network model has been defined. The results of the study on composite sheets show that the maximum composite bearing tolerance was different at different intervals. Its maximum value is at a distance of 4 cm 5332 and 7093 N, by force; by this time, before the complete damage to the composite plates, the bolt is cut off, in which the composite plates are polished. In composite joints, none of the composite plates have been completely ruptured, but the pages that were attached to the moving jaws of the device suffered further damage. In the generalization of von Weiss's stress in laboratory conditions for intervals of two, three and four centimeters, von Meyss stress is 313.59, 217.57 and 177.71 MPa, respectively. In the study, the effect of the layout of the von Meyss stress was calculated, which in the 3 cm interval with vertical arrangement has the highest value of 513 MPa. For the first time, the investigation of bonding of glass-epoxy composite with a screw was investigated. This study included a comparison of experimental and software results. In the present study, the effect of two-layer composite overlapping in laboratory and software interconnection both are evident and with increasing overlap, the stress tolerance increased.
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