【摘要】 以有限元理论为基础 ,提出钢骨混凝土梁非线性全过程分析模式 ,研制了计算程序 ,分析了梁的整个受力过程、变形发展、交接面滑移效应及混凝土与型钢的应力分布状态等 ,为钢骨混凝土受弯构件的设计提供理论依据 .更多还原

【Abstract】 On the basis of finite element method,nonlinear full range analytical model of the steel encased concrete beams is presented,the calculating programme is drawn up,the normal process of bearing capacity,deformation and interface slip,stress distribution for steel encased concrete beams are obtained,with provide theoretical basis for the engineering design with such beams.更多还原