海工有用的资料he stiffness of web stiffeners fitted to the depth of web plating is to be in compliance with
3/9.3. Web stiffeners that are oriented parallel to the face plate, and thus subject to axial compression, are to also satisfy 3/3.1, considering the combined effects of the compressive and bending stresses in the web. In this case, the unsupported span of these parallel stiffeners may be taken as the distance between tripping brackets, as applicable