Flat Sheet Metal Girders With Very Thin Metal Web. Part 3: Sheet Metal Girders With Spars Resistant to Bending - the Stress in Uprights - Diagonal Tension Fields

Author:	Wagner, Herbert
Year:	1931
Document Type:	N/A
Series:	NACA Technical Memorandums
Report Number:	NACA-TM-606
Link:	https://digital.library.unt.edu/ark:/67531/metadc63630/