ZHANG Ying-shi, ZHANG Xing. Analytical Solution of Restrained Torsional Stresses and Displacement for Rectangular-Section Box Bar With Honeycomb Core[J]. Applied Mathematics and Mechanics, 2004, 25(7): 711-717.
 Citation: ZHANG Ying-shi, ZHANG Xing. Analytical Solution of Restrained Torsional Stresses and Displacement for Rectangular-Section Box Bar With Honeycomb Core[J]. Applied Mathematics and Mechanics, 2004, 25(7): 711-717.

# Analytical Solution of Restrained Torsional Stresses and Displacement for Rectangular-Section Box Bar With Honeycomb Core

• Rev Recd Date: 2003-11-01
• Publish Date: 2004-07-15
• Differential equation of restrained torsion for rectangular-section box bar with honeycomb core was established and solved by using the method of undetermined function.Non-dimension normal stress,shear stress acting in the faceplate and shear stress acting in the honeycomb-core and warping displacement were deduced.Numerical analysis shows the normal stress attenuates quickly along x-axis.Normal stress acting on the crosssection at a distance of 20h from the fixed end is only one percent of that acting on the fixed end.
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