Analysis of a new specimen for mixed mode fracture tests on brittle materials

2009 ◽  
Vol 76 (11) ◽  
pp. 1563-1573 ◽  
Author(s):  
M.R. Ayatollahi ◽  
M.R.M. Aliha
Keyword(s):  
Mixed Mode ◽  
Brittle Materials ◽  
Mixed Mode Fracture ◽  
Mode Fracture ◽  
Fracture Tests

Mixed Mode Fracture Tests on Concrete

1989 ◽  
pp. 117-130 ◽  
Author(s):  
H. W. Reinhardt ◽  
H. A. W. Cornelissen ◽  
D. A. Hordijk
Keyword(s):  
Mixed Mode ◽  
Mixed Mode Fracture ◽  
Mode Fracture ◽  
Fracture Tests

Numerical Investigation of Adhesively Bonded Joints

2013 ◽  
Vol 392 ◽  
pp. 105-109
Author(s):  
Mahmood Mokhtari Hasan Abad ◽  
Reza Bakhtiari ◽  
Naghdali Choupani
Keyword(s):  
Mixed Mode ◽  
Fracture Behaviour ◽  
Mixed Mode Fracture ◽  
Bonded Joints ◽  
Adhesively Bonded ◽  
Adhesively Bonded Joints ◽  
Mode Fracture ◽  
Aerospace Material ◽  
Numerical Studies ◽  
Fracture Tests

The study focuses on using fracture mechanics to evaluate mixed-mode fracture properties of adhesively bonded aerospace material systems. As a part of experimental efforts, mixed-mode fracture tests were performed using modified Arcan specimens consisting of several combinations of adhesive, composite and metallic adherends using a special loading device. Experimental and numerical studies of mixed-mode fracture behaviour of adhesively bonded aluminum and steel were also performed using an adhesive in the aerospace industry. Finite element analyses were carried out on specimens with different adherends. Based on those analyses, many fundamental numerical results were obtained.

Mode I and mixed mode fracture studies in brittle materials using the Brazilian disc specimen

2005 ◽  
Vol 38 (3) ◽  
pp. 305-312 ◽  
Author(s):  
H. N. Atahan ◽  
M. A. Tasdemir ◽  
C. Tasdemir ◽  
N. Ozyurt ◽  
S. Akyuz
Keyword(s):  
Mixed Mode ◽  
Brittle Materials ◽  
Mode I ◽  
Mixed Mode Fracture ◽  
Mode Fracture ◽  
Brazilian Disc ◽  
Disc Specimen

Comparative Studies on Mixed Mode Cohesive Interface Cracks of Quasi-Brittle Materials

2014 ◽  
Vol 584-586 ◽  
pp. 1780-1788
Author(s):  
Xin Pu Shen ◽  
Xiao Chun Wang
Keyword(s):  
Brittle Fracture ◽  
Interface Crack ◽  
Mixed Mode ◽  
Process Zone ◽  
Local Level ◽  
Brittle Materials ◽  
Mixed Mode Fracture ◽  
Interface Cracks ◽  
Mode Fracture ◽  
Cohesive Models

Concerning on the modelling of quasi-brittle fracture process zone at interface crack of quasi-brittle materials and structures, typical constitutive models of mixed mode interface cracks were compared. Numerical calculations of the constitutive behaviours of selected models were carried out at local level. Aiming at the simulation of quasi-brittle fracture of concrete-like materials and structures, the emphases of the qualitative comparisons of selected cohesive models are focused on: (1) the fundamental mixed mode fracture behaviours of selected interface crack models; (2) dilatancy properties of the selected models under mixed mode fracture loading conditions.

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