Results 41 to 50 of about 1,475,288 (355)
Effect of Crack Blunting on Subsequent Crack Propagation
, 1995 Theories of toughness of materials depend on an understanding of the characteristic instabilities of the crack tip, and their possible interactions. In this paper we examine the effect of dislocation emission on subsequent cleavage of a crack and on ...
Canel, L. M. +3 more
core +2 more sources
IEEE AccessBridge cracks, as the main form of damage to bridge structures, have a significant impact on the safety and service life of bridges. Aiming at the lack of accuracy and efficiency of the traditional detection methods and the existing deep learning-based ...
Yiming Wang, Yanfang Guo
doaj +1 more source
The use of FRP in repairing concrete beams with cracked under torsional loading [PDF]
مهندسی و مدیریت ساخت, 2019 Today, concrete has widespread applications in the industry. Familiarity with methods of repairing concrete components is essential to prevent the spread of cracks and collapse of structures, thereby avoiding irreparable damages.
mohadeseh anbarlouie
doaj
Sensitivity Analysis of Fatigue Behaviour of Steel Structure under In-Plane Bending
Nonlinear Analysis, 2006 The aim of the present paper is to analyse the influence of some input quantities on the fatigue resistance of a steel structure. The steel element subjected to many times repeated in-plane bending moment was analysed.
Z. Kala
doaj +1 more source
Effect of grain disorientation on early fatigue crack propagation in face-centred-cubic polycristals: A three-dimensional dislocation dynamics investigation [PDF]
, 2013 Three-dimensional dislocation dynamics simulations are used to study micro-crack interaction with the first micro-structural barrier in face-centred cubic bi-crystals loaded in high cycle fatigue conditions. In the examined configuration, we assumed that
depres, christophe +3 more
core +5 more sources
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background PIK3CA‐related overgrowth spectrum (PROS) includes several rare overgrowth disorders resulting from somatic gain‐of‐function mutations in PIK3CA. Despite treatment advances, including the recent approval of alpelisib for PROS in the United States, literature detailing the patient experience with PROS is limited.
Vamsi Bollu +8 more
wiley +1 more source
Pressure Vessels Structural Integrity Assessment Using Failure Analysis Diagrams
Brazilian Journal of Radiation SciencesThere is much discussion today about the possibility of extending the lifetime of industrial plant components due to economic factors. Pressure vessels are among the most expensive components, and their replacement can significantly impact the operation
Juarez de Jesus Rocha Pinto +1 more
doaj +1 more source
Brazilian Journal of Otorhinolaryngology, 2012 As drogas ilícitas são conhecidas pelos seus efeitos deletérios no sistema nervoso central; no entanto, elas também podem atingir o sistema auditivo, provocando alterações. OBJETIVOS: Analisar e comparar os resultados dos potenciais evocados auditivos de
Tainara Milbradt Weich +2 more
doaj +1 more source
Modeling complex crack paths in ceramic laminates: A novel variational framework combining the phase field method of fracture and the cohesive zone model [PDF]
, 2018 Artículo Open Access en el sitio web el editor. Pago por publicar en abierto.The competition between crack penetration in the layers and cohesive delamination along interfaces is herein investigated in reference to laminate ceramics, with special ...
Carollo, Valerio +2 more
core +2 more sources
Crack detection using image processing: A critical review and analysis
Alexandria Engineering Journal, 2017 Cracks on the concrete surface are one of the earliest indications of degradation of the structure which is critical for the maintenance as well the continuous exposure will lead to the severe damage to the environment. Manual inspection is the acclaimed
A. Mohan, S. Poobal
semanticscholar +1 more source