机译:基于非局部弹性地基的FG夹层Timoshenko梁屈曲和自由振动的应力驱动局部/非局部混合模型
Nanjing Univ Aeronaut & Astronaut, State Key Lab Mech & Control Mech Struct, Nanjing 210016, Peoples R China|Univ Alberta, Dept Mech Engn, Edmonton, AB T6G 1H9, Canada;
Nanjing Univ Aeronaut & Astronaut, State Key Lab Mech & Control Mech Struct, Nanjing 210016, Peoples R China;
Stress-driven local/nonlocal mixture model; bi-Helmholtz kernel; Buckling and free vibration; FG sandwich beams; Size-dependent elastic foundation; GDQM;