چکیده مقاله
In this study, a numerical analysis of the mechanical behavior of a six layer composite pipe under internal pressure was conducted using the Finite Element Method FEM in the ABAQUS environment The composite materials used had a symmetric and periodic fiber orientation The main objective of the research was to investigate the stress strain response and deformation pattern of the pipe under axial compressive loading of a pressing type Simulation results showed that the maximum in plane principal stress S, Max In Plane Principal within the structure was 1572 Pascals, appearing in a region with localized stress concentration Additionally, the maximum overall displacement of the structure U, Magnitude was recorded as 6 511 millimeters, indicating significant deformation in an area with minimal boundary constraints The distribution of stresses and strains in the different layers clearly depended on the fiber angle and layer arrangement, indicating anisotropic and direction dependent mechanical behavior of the structure This analysis demonstrates that the design of composite pipes requires precise stress modeling and the use of advanced criteria to predict failure behavior The obtained results can serve as a basis for the optimal design of FRP pipes in industrial applications subjected to internal pressure
کلیدواژهها
نویسندگان
Behnam Hatami
Instructor, Department of Technical and Engineering, Technical and Vocational University, Eslamabad e Gharb, Iran
Erfan Nikomanesh
Instructor, Department of Technical and Engineering, Technical and Vocational University, Eslamabad e Gharb, Iran
Shahram Moradi
Instructor, Department of Technical and Engineering, Technical and Vocational University, Eslamabad e Gharb, Iran
شیوه ارجاع
Hatami, Behnam and Nikomanesh, Erfan and Moradi, Shahram,1404,Analysis and Simulation of Stress Distribution in Composite Pipes Using Abaqus Software,27th National Conference on Electrical, Computer and Mechanical Engineering,Shirvan
ارائهشده در
مجموعه مقالات بیست و هفتمین کنفرانس ملی مهندسی برق ،کامپیوتر و مکانیک24 شهریور 1404 · شیروان