Usually, a structure is dimensionned in term of admissible stress. Unusually, we dimensionned in term of displacement (deflection/range for the cases of wood gathering) or strain (concept of admissible strain). By convention, admissible strain have the value of 1 %. The fact to take strain as parameter which governed the fracture allow a better caracterization of the structure behaviour in the elastoplastic case behaviour. Moreover, it allow to take in account of strain hardening capacity of the material. Finite elements computation may be used to prevent important strain that we may encounter in function of the applied load. Thoses computations are often realized in elasticity. However, presence of notches or sharps angles will breed stres...
AbstractSeveral incidents in the past showed the risk of a human and/or environmental caused acciden...
Today there is a strong demand from different industries to use local fracture criteria in a simplif...
ABSTRACT. Engineering components often contain notches, keyways or other stress concentration featur...
Usually, a structure is dimensionned in term of admissible stress. Unusually, we dimensionned in ter...
An elastic-plastic finite element method (FEM) was used to calculate the stress and strain distribut...
ABSTRACT: The reliability and life-time of engineering structures are determined by the external an...
We investigate the influence of gradient-enhanced dislocation hardening on the mechanics of notch-in...
On occasion, structural wooden members in tension feature a sectional alteration in the form of a no...
An analytical model for predicting fracture toughness K(IC) is proposed based on a stress-modified c...
The importance of the two-parameter approach in linear eleastic fracture mechanics analysis is incre...
This study deals with the fracture behaviour of welded thin structures in the ductile to brittle tra...
In this work we have examined fracture initiations mechanisms on notches under dynamic loadings. Two...
The paper presents the experimental verification of the most frequently used ductile fracture criter...
In this paper a comprehensive investigation is carried out with regard to the state of the stress an...
The analysis of stress distribution and the calculation of the stress intensity factor to a V-notch ...
AbstractSeveral incidents in the past showed the risk of a human and/or environmental caused acciden...
Today there is a strong demand from different industries to use local fracture criteria in a simplif...
ABSTRACT. Engineering components often contain notches, keyways or other stress concentration featur...
Usually, a structure is dimensionned in term of admissible stress. Unusually, we dimensionned in ter...
An elastic-plastic finite element method (FEM) was used to calculate the stress and strain distribut...
ABSTRACT: The reliability and life-time of engineering structures are determined by the external an...
We investigate the influence of gradient-enhanced dislocation hardening on the mechanics of notch-in...
On occasion, structural wooden members in tension feature a sectional alteration in the form of a no...
An analytical model for predicting fracture toughness K(IC) is proposed based on a stress-modified c...
The importance of the two-parameter approach in linear eleastic fracture mechanics analysis is incre...
This study deals with the fracture behaviour of welded thin structures in the ductile to brittle tra...
In this work we have examined fracture initiations mechanisms on notches under dynamic loadings. Two...
The paper presents the experimental verification of the most frequently used ductile fracture criter...
In this paper a comprehensive investigation is carried out with regard to the state of the stress an...
The analysis of stress distribution and the calculation of the stress intensity factor to a V-notch ...
AbstractSeveral incidents in the past showed the risk of a human and/or environmental caused acciden...
Today there is a strong demand from different industries to use local fracture criteria in a simplif...
ABSTRACT. Engineering components often contain notches, keyways or other stress concentration featur...