국내 최대 기계 및 로봇 연구정보

공학설계D/B

공학설계D/B 게시판 내용
Volume Title	Structures
Volume No	Stress concentrations - plain holes (with/without reinforcement) in bars, plates, rods and tubes, countersunk holes in plates, notches, fillets, lap joints, lugs.
DATA Title	Stresses due to interference-fit pins and bushes in plates, strips or lugs.
DATA Item	71011
KEYWORD	bolt, bush, fastener, fit, interference, joint, lug, pin, plate, stress, strip
ISBN
ABSTRACT	ESDU 71011 presents data on the elastic stresses arising in flat plates, bars, strips, or lugs from the insertion of a circular interference-fit pin or bush of similar or different material. Solid pins, bushes, and the juxtaposition of two identical interference-fit pins or bushes are considered. The data are based upon a two-dimensional analysis and therefore only give the average stress through the thickness of the plate or strip. Local deviations away from the average value are unlikely to be significant except perhaps where taper pins are used. The data apply strictly to isotropic materials that obey Hookechr(39)s Law, but may be used without significant error for most engineering materials.