Geodesic
A contact problem for a semi-plane with initial stresses strengthened by semi-infinite stiffener
Proceedings of the Yerevan State University. Physical and mathematical sciences, no. 1 (1987), pp. 32-38.

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A contact problem for a semi-plane with initial stresses strengthened by semi-infinite stiffener under the action of a concentrated force at the end of the stiffener is considered in this paper. By using of Fourier transformation the problem has been brought to the solution of the functional equation on the real axis. The factorization method gives the solution of this equation a closed form. The asymptotic expansion for the contact stresses near and far from the edges of the stiffener has been obtained. 
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V. S. Sargsyan; E. Kh. Grigorian; A. S. Hovakimyan. A contact problem for a semi-plane with initial stresses strengthened by semi-infinite stiffener. Proceedings of the Yerevan State University. Physical and mathematical sciences, no. 1 (1987), pp. 32-38. http://geodesic.mathdoc.fr/item/UZERU_1987_1_a5/

[1] E. Melon, Ein Beitag zur Theorie geschweiss ter Verbindungen, ingenieur Archiv, 3:2 (1932), 123–129

[2] V. S. Sarkisyan, Kontaktnye zadachi dlya poluploskostei i polos s uprugimi nakladkami, Izd-vo EGU, Erevan, 1983

[3] A. Guze, V. B. Rudnitskii, “Kontaktnye zadachi dlya poluploskosti s nachalnymi napryazheniyami, usilennom uprugimi nakladkami”, PM, 21:3 (1985)

[4] Funktsionalnyi analiz. Ser.: Spravochnaya metematicheskaya biblioteka, Moskva, Paris, 1972

[5] W. Koiter, “On the Diffusion of Load from a Stiffener into a Sheet”, Quarterly Journal of Mechanics and Applied Mathematics, 8:2 (1955) | DOI | MR | Zbl