Investigation of Alternative Framing Arrangements Using Pressure-Stabilized Beams for Battalion Aid Station Support

摘要

This study investigates Leaning Arch and Vertical Arch framing schemes using pressure-stabilized beams for the support of a Battalion Aid Station (BAS) tent structure. Stress and displacement results are tabulated and plotted for various beam diameters and inflation pressures. Environmental conditions considered in the analysis include a snow load of 10 psf and a wind load of 30 mph directed both perpendicular and parallel to the tent axis. The use of guylines to reduce wind-induced stresses and deflections is also investigated. Based on the results obtained for the various framing arrangements, conclusions are drawn for an optimum BAS tent frame design to support varied loads. Keywords: Arches, Stresses, Lightweight, Beams(structural), Frames, Mobile, Loads(forces), Protective equipment, Tents, Supports, Structures, Strength weight ratio, Hospitals. (JES)