TY - GEN
T1 - Simplified computational methods for elastic and elastic-plastic fracture problems
AU - Atluri, Satya N.
AU - Sampath, Sam
PY - 1991
Y1 - 1991
N2 - This paper presents an overview of some of the recent (1984-1991) developments in computational/analytical methods in the mechanics of fracture: (i) analytical solutions for elliptical or circular cracks embedded in isotropic or transversely isotropic solids (the crack-plane being at an arbitrary angle to the axis of tranverse isotrophy), with crack-faces being subjected to arbitrary tractions; (ii) finite-element or boundary-element alternating methods for two- and three-dimensional crack problem; (iii) a 'direct-stiffness' method for stiffened panels with flexible fasteners and with multiple cracks, using the alternating method; (iv) multiple-site-damage near a row of fastener holes; (v) analysis of cracks with bonded repair patches; (vi) methods for generation of weight-functions for 2- and 3-D crack problems, and (vii) domain-integral methods for elastic-plastic or inelastic crack mechanics.
AB - This paper presents an overview of some of the recent (1984-1991) developments in computational/analytical methods in the mechanics of fracture: (i) analytical solutions for elliptical or circular cracks embedded in isotropic or transversely isotropic solids (the crack-plane being at an arbitrary angle to the axis of tranverse isotrophy), with crack-faces being subjected to arbitrary tractions; (ii) finite-element or boundary-element alternating methods for two- and three-dimensional crack problem; (iii) a 'direct-stiffness' method for stiffened panels with flexible fasteners and with multiple cracks, using the alternating method; (iv) multiple-site-damage near a row of fastener holes; (v) analysis of cracks with bonded repair patches; (vi) methods for generation of weight-functions for 2- and 3-D crack problems, and (vii) domain-integral methods for elastic-plastic or inelastic crack mechanics.
UR - http://www.scopus.com/inward/record.url?scp=0026372445&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:0026372445
SN - 8120406656
T3 - Fatigue Fract Steel Concr Struct ISFF 91 Proc
SP - 3
EP - 46
BT - Fatigue Fract Steel Concr Struct ISFF 91 Proc
PB - Publ by Oxford & IBH Pub Co. Pvt. Ltd.
T2 - Fatigue and Fracture in Steel and Concrete Structures - ISFF '91 Proceedings
Y2 - 19 December 1991 through 21 December 1991
ER -