A novel two-variable model for bending analysis of laminated composite beams
| Autor: | T. Truong-Phong Nguyen, Trung-Kien Nguyen, Quoc-Cuong Le, Xuan-Bach Bui |
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| Rok vydání: | 2020 |
| Předmět: |
Polynomial (hyperelastic model)
Materials science business.industry 02 engineering and technology Structural engineering Bending 021001 nanoscience & nanotechnology Trigonometric series Stress (mechanics) 020303 mechanical engineering & transports 0203 mechanical engineering Deflection (engineering) Physics::Accelerator Physics Boundary value problem 0210 nano-technology business Anisotropy Beam (structure) |
| Zdroj: | 2020 5th International Conference on Green Technology and Sustainable Development (GTSD). |
| DOI: | 10.1109/gtsd50082.2020.9303157 |
| Popis: | A novel two-variable model for static analysis of laminated composite beams is proposed in this paper. The kinematics of the beam having only two variables are expanded in a hybrid form under polynomial and trigonometric series in thickness and axial directions, respectively. Lagrange’s equations are then used to derive characteristic equations of the beams. Numerical results for laminated composite beams are compared with previous studies and are used to investigate the effects of length-to-depth ratio, fibre angles and material anisotropy on the deflection and stresses of laminated composite beams. |
| Databáze: | OpenAIRE |
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