국내 최대 기계 및 로봇 연구정보

공학설계D/B

공학설계D/B 게시판 내용
Volume Title	Structures
Volume No	Organisational documents. General data - principal stress strains, yielding, inelastic stress/strain curve, introduction to statistics, Normal distribution. Section constants - shear centre, warping constants, flexural properties, stress distribution in shells under bending.
DATA Title	Shear centre and primary warping constant for lipped and unlipped channel and Z-sections.
DATA Item	77023
KEYWORD	centre, channel, primary, section, shear, torque, torsion, warping, z, center, warpage
ISBN	0 85679 195 4
ABSTRACT	ESDU 77023 gives curves and formulae neglecting any shear variation across the wall thickness so that they apply when the thickness is less than the web height/15. Graphs give the shear centre and warping constant for channel sections with inward and outward facing lips as a function of geometry, and the warping constant for a lipped Z-section, also as a function of geometry. The cases of all sections without lips are included.