So by using finite-element method and taking the length and the height as main parameter, the bearing capacity, stiffness, stress distribution and destruction pattern of the vertical stiffener are analyzed.

• 因此，采用有限元方法，以垂直加劲肋长度和高度为主要参数，对垂直加劲肋节点的承载力、刚度、应力分布和破坏模式进行了分析。