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Table 2 Case details for sandwich composite plates with the different alignment of stiffeners

From: Parametric study on dynamic responses of stiffened sandwich composite bridge deck panel

Case explanation Name of case Mass (kg)
Composite sandwich without stiffeners CSWS 0.87
Composite sandwich with one transverse stiffener CS1TS 1.00
Composite sandwich with two transverse stiffeners CS2TS 1.12
Composite sandwich with three transverse stiffeners CS3TS 1.25
Composite sandwich with one longitudinal stiffener CS1LS 1.05
Composite sandwich with two longitudinal stiffeners CS2LS 1.22
Composite sandwich with three longitudinal stiffeners CS3LS 1.40
Composite sandwich plate with one inclined stiffener CS1IS 1.07
Composite sandwich with two inclined stiffeners CS2IS 0.89
Composite sandwich with three inclined stiffeners CS3IS 1.09