TY JOUR TI CALCULATION OF A THREE-LAYER CYLINDRICAL SHELL TAKING THE CREEP INTO ACCOUNT KW three-layer shells KW creep KW finite difference method KW transverse shear deformations JO Construction and Architecture AU Chepurnenko, A.S. AU Yazyev, B.M. AU Lapina, A.P. PY 2018 IS 6 PB Publishing Center RIOR