Title Relative structural efficiencies of flat balsa-core sandwich and stiffened -panel construction / Ralph E. Hubka, Norris F. Dow, and Paul Seide.

Imprint

Washington, D.C. : National Advisory Committee for Aeronautics, 1951.

Location	Call Number	Status
Monograph Collection	TA492.S25 H83 1951	AVAILABLE

Description	29 pages : illustrations ; 28 cm.
Content	text txt
Media	unmediated n
Carrier	volume nc
Series	Technical note (United States. National Advisory Committee for Aeronautics) ; no. 2514.
Note	"October 1951."
	NACA TN No. 2514.
Bibliography	Includes bibliographical references.
Summary	An analysis is made and charts are presented for the determination of regions of efficient application of flat balsa-core sandwich and stiffened-panel construction for a large range of design requirements. Optimum sandwiches were found to have relatively low values of the ratio of core thickness to face thickness.
Subject(s)	Sandwich construction.
	Box beams.
	Structural analysis (Engineering)
	Bending.
	Loads (Mechanics)
	Strains and stresses.
Alternate Author	Dow, Norris F.
	Seide, Paul.
	United States. National Advisory Committee for Aeronautics.