Results 11 to 20 of about 7,391,818 (293)
FRACTURE CRITERION OF THE THEORY OF CRITICAL DISTANCE FOR NOTCHES
Jixie qiangdu, 2018 Whether the brittle fracture criterion of theory of critical distance is suitable for graphite plates with different shape notches was studied by means of analysis of finite element: including tensile specimens with U notches,blunted V-notch specimens of
LIU XiaoMei +3 more
doaj +2 more sources
Finite element-assisted fatigue life evaluation of notched Aisi 316l: Comparative insights into v-notch and rectangular notch geometries [PDF]
EPJ Web of ConferencesThe present work illustrates a comprehensive fatigue life assessment methodology for notched AISI 316L stainless-steel specimens employing a hybrid experimental-FEM framework.
Jatavallabhula Jagadesh Kumar +4 more
doaj +1 more source
Metals, 2022 Fatigue damage detection and its classification in metallic materials are persistently challenging the structural health monitoring community. The mechanics of fatigue damage is difficult to analyze and is further complicated because of the presence of ...
Susheel Dharmadhikari +4 more
doaj +1 more source
International Journal of Solids and Structures, 2010 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
CARPINTERI, Alberto +3 more
openaire +3 more sources
Fracture and Structural Integrity, 2023 This paper addresses the estimation of critical loads in FFF (Fused Filament Fabrication) printed polymers and composites containing notches. Particularly, the analysis is focused on the fracture load estimations of 39 PLA (polylactic acid) and 39 ...
Marcos S�nchez +2 more
doaj +1 more source
Static assessment of brittle/ductile notched materials: an engineering approach based on the Theory of Critical Distances [PDF]
Fracture and Structural Integrity, 2014 Engineering components often contain notches, keyways or other stress concentration features. These features raise the stress state in the vicinity of their apex which can lead to unexpected failure of the component.
R. Louks , H. Askes , L. Susmel
doaj +3 more sources
Micro-toughness of ZrB2-based ceramics evaluated by ultra-shallow V-notch
Journal of Asian Ceramic Societies, 2022 Because of the essential difference between micro-toughness and macro-toughness, the indiscriminate application of deep notch tests may result in serious errors of micro-toughness associated with shallow cracks or flaws in ceramics.
Xinyuan Zhao +6 more
doaj +1 more source
Stress analysis of anisotropic elastic V-notched bodies [PDF]
International Journal of Solids and Structures, 1996 Abstract A method to determine singular stress fields near a V-notch in an anisotropic plate is presented. The method is based on a new boundary element formulation recently proposed by Wu et al. [J. Appl. Mech.59, 344–348 (1992)] coupled with path-independent integrals relating the neartip field to the far field.
Wu, Kuang-Chong, Chen, Chiun-Tsan
openaire +1 more source
On the computation of stress fields on polygonal domains with V‐notches [PDF]
International Journal for Numerical Methods in Engineering, 2001 AbstractThe interior stress problem is solved numerically for a single‐edge notched specimen under uniaxial load. The algorithm is based on a modification of a Fredholm second‐kind integral equation with compact operators due to Muskhelishvili. Several singular basis functions for each of the seven corners in the geometry enable high uniform resolution
Helsing, Johan, Jonsson, Anders
openaire +2 more sources
Transverse Bending of a Strip with 60°V-Shaped or Partially-Circular Notches
, 1988 This paper deals with stress concentration analyses of a 60'V-shaped single edge notch, 60'V-shaped double edge notches or partially-circular double edge notches in an infinite strip under transverse bending.
椿, 正昭 +2 more
core +2 more sources