I've been wondering if there is much of a difference in strength between, lets say single 0.060 alum and two layers of 0.030 pieces riveted together.
Does a doubler make a structure as strong (or stronger) than single piece of same thickness (combined thickness of doubler and base material).
Thanks.
Johan
Does a doubler make a structure as strong (or stronger) than single piece of same thickness (combined thickness of doubler and base material).
Thanks.
Johan