This finite element method is employed to analyze the behavior of eccentrically loaded CFST columns, taking initial stress degree, slenderness ratio, and eccentric ratio as the parameters.
应用该方法，以长细比、偏心率和初应力度为主要参数对有初应力的钢管混凝土偏压构件进行了受力性能分析。
2
For calculating stress of BNS body structure, a thin-walled eccentric beam element witch accords with demands is introduced in this paper. The eccentricity existing in truthful structure.
针对客车车身结构的受力计算，本文提出了一种更符合实际结构的薄壁偏心梁单元。
3
In this paper, the influence of casing eccentric wear with different diameter on casing collapse resistance capacity was researched by finite element software.