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	Principal stresses and strains in a two-dimensional stress field.
DATA Item	72013
KEYWORD	principal, strain, stress
ISBN	0 85679 012 5
ABSTRACT	ESDU 72013 gives curves from which the principal stresses and their direction can be found from a knowledge of the direct and shear stress components applied. The formulae on which the curves are based are given, together with formulae for the maximum shear stresses and shear strains. These formulae apply to any material and condition. For elastic isotropic materials, formulae for the principal direct strains and maximum shear strains are also given when the material is in either plane stress or plane strain.