ELASTOPLASTIC FILTRATION OF LIQUID IN UNSTABLE SEAMS


B. Kh. Khuzhaerov, I. E. Shodmonov, E. Ch. Kholiyarov, 
and A. A. Zokirov

UDC 532.546

Equations of elastoplastic filtration of liquid in seams, 
whose skeleton can fail under large effective stresses, have been 
derived. On the basis of their numerical solution the influence of 
the seam instability factor on the filtration characteristics has 
been established.

Complex Scientific-Research Institute for Regional Problems 
of the Samarkand Branch of the Academy of Sciences of Uzbekistan; 
email: b.khuzhayorov@uzpak.uz. Translated from Inzhenerno-Fizicheskii 
Zhurnal, Vol. 76, No. 6, pp. 123-128, November-December, 2003. 
Original article submitted February 4, 2003.