[PDF] Top 20 Finite Element Analysis of the Crack Propagation for Solid Materials

... statement: The use of fracture mechanics techniques in the assessment of performance and reliability of structure is on increase and the prediction of crack ... See full document

... eXtended Finite Element Method XFEM has been reliably used for an- alyzing crack growth in 3D structural elements over last ...to the failure of non-standard composite parts, such as ... See full document

... Finite element analysis as shown in Fig. 4 displays the distribution of the Von Misses stress and displacement in the clamp of the return air flow ...at ... See full document

... dynamic analysis of FGM shells, one find the work of Vel and Batra (2004) based on three dimensional exact solutions for free and forced vibrations of simply supported FGM rectangular ... See full document

... near the ultimate load that may be sustained by the pipe. The pipe is modelled as an elasto-plastic material using the Von Mises yield criterion which is normally used for metallic ... See full document

... investigation of temperature evolution at fatigue crack ...in materials under cyclic deformation, fatigue cracks are initiated in the area of plastic deformation localization and lead ... See full document

... structural analysis and optimization may de- mand considerable computational cost, depending on the problem ...one of the main alternatives, when com- bined with classic analysis and ... See full document

... series of 3D stress analyses by finite element method have been made on SENT specimen using ABAQUS ...[13] finite element software. The geometry of the specimen ... See full document

... one of the main concerns when dealing with mechanical components ...determine the fatigue material behavior using standard specimens, testing large and complex component geometries can be ...cases, ... See full document

... with the Three-Dimensional Elasto-Plastic Finite Element program (DD3IMP) that follows a fully implicit time integration scheme [3, ...4]. The mechanical model and the numerical methods ... See full document

... original of the wheel we re the round slices of a log and it was gradually re-inforced and used in this form for centuries on both carts and ...This solid disc changed to a design ... See full document

... than the yield stress of the ...stress of material then there is a possibility of ...static analysis was performed to ensure that the proposed design has factor of ... See full document

... simulation of surface acoustic waves (SAW) sensor using finite element method will be ...different analysis types are investigated - modal and ...2D. The goal of modal ... See full document

... predict crack formation and growth of this model under accidental loading, it is necessary to characterize fracture properties at the microscopic ...code of program using finite ... See full document

... fracture of a vital posterior tooth that involves the dentine and occasionally extends into the pulp (Cameron, 1964; Rosen, 1982; Lynch et al, ...2002). The symptoms are very variable, making ... See full document

... elastic finite strain crack propagation with multiple cohesive cracks and self-contact is ...described. Crack paths are deter- mined by the CTOD method and the advance crite- ... See full document

... sealing the car in several parts such as the doors, the air intake cowl seal, and air intake lights ...understand the behavior of polymeric materials, which are generally ... See full document

... load, crack propagation occurred through successive adjacent regions of fibres and ...matrix. The longitudinal splits observed in the propagation zone were secondary fractures ... See full document

... stress-based finite element methods. In section 3, the shape functions of both CFE and CDFE methods are obtained for different bound- ary conditions in order to approximate the ... See full document

... investigation of structural behavior of cylindrical concrete shell is carried out by using finite element method of ...analysis. The linear elastic analysis is ... See full document