scholarly journals Non-proportional size scaling of strength of concrete in uniaxial and biaxial loading conditions

2018 ◽  
Vol 41 (8) ◽  
pp. 1733-1745 ◽  
Author(s):  
G. Qian ◽  
J. Zhai ◽  
Z. Yu ◽  
W.-S. Lei ◽  
W. Wu
Keyword(s):  
Biaxial Loading ◽  
Loading Conditions ◽  
Size Scaling ◽  
Uniaxial And Biaxial Loading

Effects of grain size on room temperature deformation behavior of Zn–22Al alloy under uniaxial and biaxial loading conditions

2016 ◽  
Vol 672 ◽  
pp. 78-87 ◽  
Author(s):  
M.E. Cetin ◽  
M. Demirtas ◽  
H. Sofuoglu ◽  
Ö.N. Cora ◽  
G. Purcek
Keyword(s):  
Grain Size ◽  
Deformation Behavior ◽  
Room Temperature ◽  
Biaxial Loading ◽  
Temperature Deformation ◽  
Loading Conditions ◽  
Uniaxial And Biaxial Loading

Microstress distribution in graphite fibre/epoxy composites containing an elastomeric interphase: response to uniaxial and biaxial loading conditions

Composites ◽  
1995 ◽  
Vol 26 (4) ◽  
pp. 269-280 ◽  
Author(s):  
Steven D. Gardner ◽  
Charles U. Pittman ◽  
Tao C. Chang ◽  
Boon Y. Low ◽  
Robert M. Hackett
Keyword(s):  
Biaxial Loading ◽  
Epoxy Composites ◽  
Loading Conditions ◽  
Graphite Fibre ◽  
Uniaxial And Biaxial Loading

Fracture assessment of shallow-flaw cruciform beams tested under uniaxial and biaxial loading conditions

1999 ◽  
Vol 188 (3) ◽  
pp. 259-288 ◽  
Author(s):  
B.R Bass ◽  
W.J McAfee ◽  
P.T Williams ◽  
W.E Pennell
Keyword(s):  
Biaxial Loading ◽  
Loading Conditions ◽  
Fracture Assessment ◽  
Uniaxial And Biaxial Loading

Electromechanical Characterization of Polyvinylidene Fluoride (PVDF) Films in Biaxial Extension

2011 ◽  
Author(s):  
Sandhya Mohan ◽  
C. Lakshmana Rao
Keyword(s):  
Polyvinylidene Fluoride ◽  
Biaxial Loading ◽  
Experimental Investigations ◽  
Loading Conditions ◽  
Anisotropic Behavior ◽  
Sensors And Actuators ◽  
Static Tests ◽  
Electromechanical Characterization ◽  
Uniaxial And Biaxial Loading

Polyvinylidene Flouride (PVDF) is a piezoelectric material which finds numerous applications as sensors and actuators. Significant developments have taken place in characterizing the mechanical and the electromechanical response of PVDF. The characterization of the response of PVDF reported in literature was conducted under uniaxial loading. This paper discusses the experimental investigations carried out to observe the response of PVDF films under uniaxial and biaxial loading conditions. These thin films have been subjected to static as well as dynamic mechanical loading. The response of the film under theses loading conditions was observed through the stress strain curves obtained for the different tests conducted. The anisotropic behavior of the material was also studied by conducting uniaxial static tests along two mutually perpendicular directions.

Fatigue Behavior of Adhesive Joints Under Biaxial Loading Conditions

1993 ◽  
Author(s):  
Erol Sancaktar
Keyword(s):  
Biaxial Loading ◽  
Fatigue Behavior ◽  
Epoxy Adhesive ◽  
Steel Beams ◽  
Loading Conditions ◽  
Adhesively Bonded Joints ◽  
Shear Loads ◽  
Bonded Joint ◽  
Solid Film ◽  
Static Shear

Abstract Fatigue data obtained under biaxial loading conditions for adhesively bonded joints are used to plot S-N type diagrams to assess the effects of biaxiality in loading. Independently Loaded Mixed-Mode Specimens (ILM MS) are used for data collection purposes. These specimens are basically two (steel) beams bonded to be fatigue loaded under cantilever (opening) mode while a simultaneous but physically separate in-plane (static) shear load is also induced with the aid of a small hydraulic piston embedded in the specimen. Application of such static shear loads results in different S-N behavior for the bonded joint. The model adhesives used are Metlbond 1113-2 and Metlbond 1113 solid film thermosetting adhesives similar to those commonly used in aircraft and aerospace industries. The former is an elastomer-modified epoxy adhesive and the latter is identical except that it containes a synthetic earner cloth. Thus, the effects of carrier cloth in adhesive’s S-N behavior is also assessed. Analytically, the classical linear log-log representation of the adhesive S-N data is explored and modifications necessary to reflect the effects of biaxiality in loading and also the presence of a carrier cloth are assessed. The fatigue failure results are also compared with results obtained under monotonic biaxial loading conditions.

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