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A linear theory of beams with deformable cross section | ||
| Journal of Mathematical Modeling | ||
| مقاله 10، دوره 9، شماره 3، آذر 2021، صفحه 465-483 اصل مقاله (814.77 K) | ||
| نوع مقاله: Research Article | ||
| شناسه دیجیتال (DOI): 10.22124/jmm.2021.17932.1548 | ||
| نویسنده | ||
| Luca Sabatini* | ||
| Dip. S.B.A.I., University of Rome "La Sapienza", Via Antonio Scarpa 14, 00100 Roma, Italy | ||
| چکیده | ||
| We present a direct model of beam which takes into consideration the deformation of the section by effect of orthogonal actions. The variation of size and the distortion of the transversal sections are taken into account as well as the usual rigid rotation-torsion-warping. We deduce the equations of motion in terms of the kinematic descriptors. A simple numerical example is also presented to show the consistence of the proposed model. | ||
| کلیدواژه‌ها | ||
| Theory of beams؛ deformation of cross section؛ material anisotropy | ||
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آمار تعداد مشاهده مقاله: 635 تعداد دریافت فایل اصل مقاله: 672 |
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