Inertia force effect on longitudinal vibrations of underground pipelines
Barna RahkmankulovaTashkent Institute of Irrigation and Agricultural Mechanization Engineers, Tashkent, UzbekistanSayibdjan MirzaevTashkent Institute of Irrigation and Agricultural Mechanization Engineers, Tashkent, UzbekistanSharafidin AynakulovTashkent Institute of Irrigation and Agricultural Mechanization Engineers, Tashkent, UzbekistanR. B. KhusainovSaparboy KhusainovBauman Moscow State Technical University, Moscow, Russia
ABI
Abstract
The effect of the inertia term on the longitudinal displacements of an underground pipeline is shown for various cases of pipe fastening when a seismic wave propagates along its axis. The problem is solved by analytical and numerical methods. The pipe-soil interaction is assumed to be elastic (shear stress generated in soil is proportional to the relative displacement between the pipe and soil).