عناصر مشابهة
Solution of some Problems of Linear Plane Elasticity in Doubly-Connected Regions by the Method of Boundary Integrals
| المصدر: | مجلة التربوي |
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| الناشر: |
جامعة المرقب - كلية التربية بالخمس
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| المؤلف الرئيسي: | |
| مؤلفين آخرين: | , |
| المجلد/العدد: | ع12 |
| محكمة: | نعم |
| الدولة: | ليبيا |
| التاريخ الميلادي: | 2018 |
| الصفحات: | 344 - 367 |
| ISSN: | 2011-421X |
| رقم MD: | 879506 |
| نوع المحتوى: | بحوث ومقالات |
| اللغة: | English |
| قواعد المعلومات: | EduSearch |
| مواضيع: | |
| رابط المحتوى: |
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| المستخلص: | A boundary Fourier expansion method is used to solve the system of field equations of plane, linear elasticity in stresses for homogeneous, isotropic media occupying a doubly-connected domain under given pressures on the boundaries. Two cases are considered: A circular domain with elliptical hole and a rectangular domain with a rectangular hole. In each case, the boundary values of the relevant harmonic functions are obtained and the error in satisfying the boundary conditions is given. Comparison is carried out between the present results on the boundary and those obtained by the usual boundary collocation method. The stress function and the displacement are calculated inside the domain. . |
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