PANEL ASSEMBLY, PANEL MEMBER, AND METHOD FOR MANUFACTURING THE PANEL ASSEMBLY

摘要

PROBLEM TO BE SOLVED: To provide a panel assembly and a manufacturing method for the panel assembly, which enhances rigidity in sticking without increasing plate thickness and forming a projecting shape.SOLUTION: This panel assembly 1 includes the panel member 2 formed of a steel plate having a residual stress of 10-50% of a yielding stress in at least a central part, and a fixing means 3 for fixing the outer peripheral part 2a of the panel member 2 while keeping the residual stress.