(College of Aeronautics, 1957-11) Houghton, D.S.; Chan, A. S. L.
The optimum skin thickness, web thickness and web pitch to
be used for a multi-cell box of given depth under a given
bending load are obtained by two different methods, resulting
in a graph where the optimum geometry is plotted against
the structural index for a given material
(College of Aeronautics, 1958-01) Houghton, D. S.; Chan, A. S. L.
An analysis has been made of the forces and moments occurring at the
junction of a pressurised spherical shell with an intersecting cylinder.
The additional effects of having a temperature gradient along the
length of the cylinder and the effect of a jointing ring have been
considered.