【摘要】 由于板型吊梁形状不规则 ,传统方法不能求出其令人信服的应力值。本文用有限元数值解法得出其应力场 ,从而为吊梁的强度验算提供了前提更多还原

【Abstract】 The reliable stress solution of a plate type hanging beam can not be got by traditional calculating method because of its irregular form.But its stress fields were obtained using finite element method.That provides the premise for its checking computations.更多还原