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Extended Tables of Stiffness and Carry-over Factor for Structural Members Under Axial Load

出版	National Advisory Committee for Aeronautics, 1944
URL	http://books.google.com.hk/books?id=HbugibKIF4kC&hl=&source=gbs_api
EBook	FULL_PUBLIC_DOMAIN

註釋Summary: The tables of stiffness and carry-over factor that were presented in NACA Technical Note No. 652 have been extended to include the stiffness of a member with the far end subjected to a moment equal and opposite to the moment applied at the near end. These tables are of use in solving problems in the stability of structural members under axial load as well as in the usual applications of the Cross method of moment distribution when the effects of axial load in the members are considered. The values presented are for structural members in which the cross section and the axial load do not vary along the length of the member. The interval between successive values of the argument is small enough to make interpolation unnecessary in engineering calculations.