Monograph . Ufa, 1999. - 272 s. The technology of manufacturing of sheath welded structures of various types and features of their calculation related to technological methods of manufacturing and the effects of the thermal cycle of welding are described . Some features of the technology for the manufacture of welded shell structures. Features of calculation of shell structures. Development of theoretical foundations of rational design of mechanically heterogeneous welded joints of thin-walled shell structures (general problem of biaxial loading) , Development of theoretical foundations for structural and technological design of mechanically heterogeneous welded joints of thick-walled pressure shells