국내 최대 기계 및 로봇 연구정보

공학설계D/B

공학설계D/B 게시판 내용
Volume Title	Structures
Volume No	Local buckling - panels with various stringer sections, corrugated sandwich panels. Bolted joints - club-foot fittings, load distribution, torque/tension relation, lugs.
DATA Title	Strength of angles and club-foot fittings (transmitting tensile loads).
DATA Item	84039
KEYWORD	angle, bolt, club, deflection, design, fitting, foot, joint, strength, stress
ISBN	0 85679 503 8
ABSTRACT	ESDU 84039 gives methods for estimating the stresses in, deflections of, and ultimate load capacity of angle and club-foot fittings used to provide a tensile load path across a joint or through an intervening member. For even the simplest joint the complex behaviour under load, resulting from the interplay of stiffnesses of the various elements of the joint, is not amenable to accurate analysis. Accordingly, simplified models are provided that can be used to determine the major effects of the many factors that affect joint strength and deflection. Design criteria are discussed and possible failure modes for various parts of the joint are listed. The effect of the position of the bolt on deflection and stresses is analysed. A comparison is included of experimental results for failure loads of the bolt and the leg with predictions made using the simplified models proposed.