Aircraft StructuresCourier Corporation, 29 Απρ 2013 - 576 σελίδες Still relevant decades after its 1950 publication, this legendary reference text on aircraft stress analysis is considered the best book on the subject. It emphasizes basic structural theory, which remains unchanged with the development of new materials and construction methods, and the application of the elementary principles of mechanics to the analysis of aircraft structures. Suitable for undergraduate students, this volume covers equilibrium of forces, space structures, inertia forces and load factors, shear and bending stresses, and beams with unsymmetrical cross sections. Additional topics include spanwise air-load distribution, external loads on the airplane, joints and fittings, deflections of structures, and special methods of analysis. Topics involving a knowledge of aerodynamics appear in final chapters, allowing students to study the prerequisite aerodynamics topics in concurrent courses. |
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aerodynamic airplane alloy analysis angle of attack applied assumed axes axial loads beam shown bending moment bending moments bending stresses bending-moment diagram bolt buckling stress calculated center of gravity centroid column components compressive stress considered constant cross section defined deflection deformations distance equal equilibrium Example final find Find the shear finding first fitting fixed fixed-end flange flange loads flat flight following equation fuselage horizontal in-lb inertia force joint lb/in length load factor material maximum method modulus moment of inertia neutral axis obtained from Eq plane plate produce product of inertia ratio reactions redundant represents resist resultant rivets rotation shear center shear flows shear stress shearing force sheet shown in Fig skin Solution span spanwise spar statically indeterminate stiffener strength stress f stress-strain curve stringers summation Table tensile stress tion torsional truss tube values vertical webs welding wing zero