摘要
分析了受纵横弯曲载荷联合作用的变截面（变刚度）梁柱问题，并在钻柱力学分析中得到应用．
This paper analyses the beam of variable cross-section (variable stiffness) loaded by axial compressive forces together with transverse ones, which is applied in drill strings.
出处
《力学与实践》
CSCD
北大核心
1999年第4期47-50,共4页
Mechanics in Engineering
关键词
纵横弯曲梁
变截面
钻柱力学
Timoshenko beam, variable crosssection (variable stiffness), drill string
