Multi-axial
Study of thermal ageing effect on multi-axial ductility and fracture toughness for cf8a applying energy-based fe damage simulation
... In this research, a damage model based on stress-modified fracture strain energy concept is adopted to simulate 0.5T C(T) test. The multi-axial fracture strain energy is known to strongly depend on stress ...
13
A fully implicit, lower bound, multi-axial solution strategy for direct ratchet boundary evaluation : implementation and comparison
... The results show that the proposed method produces different results to the Hybrid method for the varying degrees of multi-axial stress condition. In most of the points considered Method 1 produces results ...
27
Toward consistent fatigue crack initiation criteria for 304L austenitic stainless steel under multi-axial loads
... under multi- axial fatigue loadings using a reference curve identified from the experimental data of standard uni-axial fatigue tests is ...bi- axial loadings for the 304L stainless ...
10
A fully implicit multi-axial solution strategy for direct ratchet boundary evaluation : theoretical development
... The results show that the proposed method produces different results to the Hybrid method for the varying degrees of multi-axial stress condition. In most of the points considered Method 1 produces results ...
27
A Generic Validation Methodology and its Application to a Set of Multi-Axial Creep Damage Constitutive Equations
... More over, the author became aware of a number of papers in the following aspects such as: 1) damage concept and evolution, 2) non-classical and anisotropic creep deformation and creep damage constitutive equations, 3) ...
12
THE EFFECT OF GRAIN REFINEMENT ON MECHANICAL BEHAVIOUR AND WEAR CHARACTERISTICS OF LOW CARBON STEEL PROCESSED BY MULTI-AXIAL FORGING
... 260 | P a g e Severe plastic deformation (SPD) involves application of very high plastic strain on a sample avoiding any significant change in a sample's geometry resulting in refinement of grains in sample. These ...
13
Prediction and Validation of Multi-axial Stress State Effects on Creep Failure of Pre-Compressed 316H Stainless Steel
... under multi-axial stress states (Bray, Dennis, & Bradford, ...the multi-axial behaviour of pre-strained material notch bar tests with a range of notch acuities are required, the results of ...
10
Self-Renewal and Differentiation of Adipose-Derived Stem Cells (ADSCs) Stimulated by Multi-Axial Tensile Strain in a Pneumatic Microdevice
... A PDMS-based microdevice was developed for culturing ADSCs and providing multi-axial tensile strain to the cells. Illustration and photograph of the microdevice are respectively shown in Fig. 3(a) and 3(b). ...
23
Design and Multi Axial Load Analysis of Automobile Steering Knuckle
... Volume 3, Issue 6, June – 2018 International Journal of Innovative Science and Research Technology ISSN No 2456 2165 IJISRT18JU404 www ijisrt com 525 Design and Multi Axial Load Analysis of Automobile[.] ...
6
Modelling of Glass Fibre/Epoxy Composite Pipes Under Multi-Axial Loadings Using Finite Element Analysis
... under multi-axial loadings were studied through its performance at various temperatures and different failure ...pure axial loadings, at room temperature, 65 °C and 95 ...the axial and hoop ...
16
A soft multi-axial force sensor to assess tissue properties in RealTime
... The alternative approach is to measure interaction forces ‘directly’ with sensing elements situated at or within a modified pair of grasping jaws. In this instance, geometric and environmental constraints limit ...
7
A fully implicit, lower bound, multi-axial solution strategy for direct ratchet boundary evaluation : theoretical development
... an adjusted elastic modulus procedure similar to that of the elastic compensation method [17] to perform augmented limit analysis and hence identify the ratchet boundary. The reduced modulus procedure maintains ...
31
Low Temperature Superplasticity and Its Deformation Mechanism in Grain Refinement of Al Mg Alloy by Multi Axial Alternative Forging
... The material used was Al-Mg alloy. Its chemical compo- sition in mass% was 0.10 Si, 0.20 Fe, 0.02 Cu, 0.64 Mn, 4.54 Mg, 0.12 Cr, and 0.02 Ti, with the balance as Al. The cast Al- Mg alloy material was given a ...
10
Testing of Multi-Axial Strength Behavior of Hard Foams
... The criterion i) can be applied to any model and any set of measurements. However, it is rather often the case that the measurements are provided for a plane stress state, so the cri- te[r] ...
8
Tire Multi Axial Nut Setter
... This is achieved by developing a planetary gear mechanism as such ours which reduced the time and effort for the above mentioned task that is losing or tighten the nut of the car wheel..[r] ...
5
A fully implicit multi-axial solution strategy for direct ratchet boundary evaluation : implementation and comparison
... an adjusted elastic modulus procedure similar to that of the elastic compensation method [17] to perform augmented limit analysis and hence identify the ratchet boundary. The reduced modulus procedure maintains ...
30
Failure Criteria and Cumulative Damage in Fatigue Under Multi-Axial Stress Conditions
... °'RH = Normal stress stress amplitudes Fraction of damage; and planes in a cylinder on a maximum shear on planes at failure stress of maximum shear on the maximum shear stress normal lon[r] ...
338
Reformulating Space Syntax: The Automatic Definition and Generation of Axial Lines and Axial Maps
... these axial lines as nodes of a graph with their intersections constituting relations between these nodes, and derives standard distance measures which when summed at each node, provide measures of accessibility ...
45
Algorithm development for aerodynamic preliminary design of multi-stage axial compressors
... 7. Axial compressor geometry generation The output of the preliminary design is the three- dimensional geometry of the blades which will be used in the other compressor design steps such as the mechanical analysis ...
13
Mechanical performance of hexagonal multi-cell concrete-filled steel tubular (CFST) stub columns under axial compression
... steel ratio of outer steel tube αo=Aso/Ac steel ratio of internal web αi=Aso/Ac Axial load Ultimate strength of composite sections Compressive force of single-cell CFST member Compressiv[r] ...
25