|
This article is cited in 1 scientific paper (total in 1 paper)
Dynamic problem for an elastic space with a moving semi-infinite crack
A. I. Zhornik, V. A. Kirichek Chekhov Taganrog Institute (Branch) of the Rostov State Economic University, Taganrog, 347926, Russia
Abstract:
This paper considers the dynamic problem of a semi-infinite crack in an elastic space that suddenly begins to grow with a constant speed. At the initial time, the crack faces at some distance from its tip are subjected to normal tensile concentrated forces which then move along the crack faces at a speed different from the speed of the crack tip. The stress intensity factor is calculated. Various special cases are examined.
Keywords:
dynamic fracture, stress, displacement, mixed boundary conditions, factorization, stress intensity factor stresses.
Received: 22.02.2017 Revised: 02.05.2017
Citation:
A. I. Zhornik, V. A. Kirichek, “Dynamic problem for an elastic space with a moving semi-infinite crack”, Prikl. Mekh. Tekh. Fiz., 59:2 (2018), 209–217; J. Appl. Mech. Tech. Phys., 59:2 (2018), 368–375
Linking options:
https://www.mathnet.ru/eng/pmtf610 https://www.mathnet.ru/eng/pmtf/v59/i2/p209
|
|