scholarly journals Fracture Behaviour of Controlled-Rheology Polypropylenes

Rheology ◽  
10.5772/36331 ◽  
2012 ◽  
Author(s):  
Alicia Salazar ◽  
Jess Rodrguez
Keyword(s):  
Fracture Behaviour

scholarly journals Mesoscale Modelling of Concretes Subjected to Triaxial Loadings: Mechanical Properties and Fracture Behaviour

Materials ◽  
2021 ◽  
Vol 14 (5) ◽  
pp. 1099
Author(s):  
Qingqing Chen ◽  
Yuhang Zhang ◽  
Tingting Zhao ◽  
Zhiyong Wang ◽  
Zhihua Wang
Keyword(s):  
Mechanical Properties ◽  
Tensile Stress ◽  
Failure Criterion ◽  
Mesoscale Model ◽  
Fracture Behaviour ◽  
Descent Method ◽  
Triaxial Stress ◽  
Gradient Descent Method ◽  
Stress States ◽  
Shear Failures

The mechanical properties and fracture behaviour of concretes under different triaxial stress states were investigated based on a 3D mesoscale model. The quasistatic triaxial loadings, namely, compression–compression–compression (C–C–C), compression–tension–tension (C–T–T) and compression–compression–tension (C–C–T), were simulated using an implicit solver. The mesoscopic modelling with good robustness gave reliable and detailed damage evolution processes under different triaxial stress states. The lateral tensile stress significantly influenced the multiaxial mechanical behaviour of the concretes, accelerating the concrete failure. With low lateral pressures or tensile stress, axial cleavage was the main failure mode of the specimens. Furthermore, the concretes presented shear failures under medium lateral pressures. The concretes experienced a transition from brittle fracture to plastic failure under high lateral pressures. The Ottosen parameters were modified by the gradient descent method and then the failure criterion of the concretes in the principal stress space was given. The failure criterion could describe the strength characteristics of concrete materials well by being fitted with experimental data under different triaxial stress states.

Mixed-Mode Fracture Behaviour of Semicircular Bend Shale with Bedding Layer

2021 ◽  
Author(s):  
Yu Suo ◽  
Zhixi Chen ◽  
Sheik Rahman
Keyword(s):  
Mixed Mode ◽  
Fracture Behaviour ◽  
Mixed Mode Fracture ◽  
Mode Fracture

Influence of welding HAZ microstructure on low-temperature impact fracture behaviour in C–Mn shipbuilding steel

2021 ◽  
Vol 26 (4) ◽  
pp. 316-323
Author(s):  
Zuopeng Zhao ◽  
Xuteng Hu ◽  
Weidong Wen ◽  
Bin Wang
Keyword(s):  
Low Temperature ◽  
Fracture Behaviour ◽  
Impact Fracture ◽  
Shipbuilding Steel ◽  
Temperature Impact

Fracture behaviour of the 14Cr ODS steel exposed to helium and liquid lead

2017 ◽  
Vol 490 ◽  
pp. 143-154 ◽  
Author(s):  
Anna Hojna ◽  
Fosca Di Gabriele ◽  
Hynek Hadraba ◽  
Roman Husak ◽  
Ivo Kubena ◽  
...  
Keyword(s):  
Fracture Behaviour ◽  
Liquid Lead ◽  
Ods Steel

Fracture behaviour of commercial surgical acrylic bone cements

1979 ◽  
Vol 1 (4) ◽  
pp. 277-280 ◽  
Author(s):  
Anne B. Owen ◽  
Peter W.R. Beaumont
Keyword(s):  
Fracture Behaviour ◽  
Bone Cements

Investigation of fracture behaviour during rock mass failure

2000 ◽  
Vol 37 (3) ◽  
pp. 489-497 ◽  
Author(s):  
Da’an Liu ◽  
Sijing Wang ◽  
Liyun Li
Keyword(s):  
Rock Mass ◽  
Fracture Behaviour ◽  
Mass Failure ◽  
Rock Mass Failure

On the fracture behaviour of an interface crack with plastic zone corrections

2013 ◽  
Vol 64 ◽  
pp. 128-134 ◽  
Author(s):  
D.K. Yi ◽  
Z.M. Xiao ◽  
S.K. Tan
Keyword(s):  
Plastic Zone ◽  
Interface Crack ◽  
Fracture Behaviour

The fracture behaviour of a welded tubular joint—an ESIS TC1.3 round robin on failure assessment methods

2002 ◽  
Vol 69 (10) ◽  
pp. 1161-1169 ◽  
Author(s):  
Uwe Zerbst ◽  
Takashi Miyata
Keyword(s):  
Fracture Behaviour ◽  
Round Robin ◽  
Assessment Methods ◽  
Failure Assessment ◽  
Tubular Joint

Fracture behaviour of long fibre reinforced thermoplastics

1994 ◽  
Vol 29 (21) ◽  
pp. 5732-5738 ◽  
Author(s):  
T. Vu-Khanh ◽  
J. Denault
Keyword(s):  
Fracture Behaviour ◽  
Reinforced Thermoplastics

Post-yield fracture behaviour of PA-6/LDPE-g-MA/nanoclay ternary nanocomposites: semiductile-to-ductile transition

2012 ◽  
Vol 19 (12) ◽  
Author(s):  
Naresh Dayma ◽  
Harjeet S. Jaggi ◽  
Bhabani K. Satapathy
Keyword(s):  
Fracture Behaviour
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