Experimental investigation of fracture under controlled stress triaxiality using shear-compression disk specimen

2017 ◽  
Vol 209 (1-2) ◽  
pp. 171-185 ◽  
Author(s):  
B. Karp ◽  
G. Shapira ◽  
D. Rittel
Keyword(s):  
Experimental Investigation ◽  
Stress Triaxiality ◽  
Disk Specimen

Experimental Investigation of the Size Effects on the Fracture Toughness and Tearing Modulus

2008 ◽  
Vol 33-37 ◽  
pp. 35-40
Author(s):  
Zhao Xi Wang ◽  
Hui Ji Shi ◽  
Xiao Liang Zhang
Keyword(s):  
Fracture Toughness ◽  
Experimental Investigation ◽  
Transition Temperature ◽  
Size Effects ◽  
Stress Triaxiality ◽  
Stable Crack Growth ◽  
Plane Stress State ◽  
Brittle Transition ◽  
Brittle Transition Temperature ◽  
Ductile To Brittle Transition

Detailed experiments of fracture toughness in which SENB specimens of five different thicknesses were included were carried out to investigate the size effect in the ductile to brittle transition temperature region. It is found that the fracture toughness of the upper shelf increases with the thickness of the specimens with the similar geometry. While the fracture toughness of the lower shelf decreases with the thickness in the range of 4mm to 12mm and then drops up from 12mm to 16mm with the appearance of shear lips which present the shearing fracture under the plane stress state. The tearing modulus dJ/da which determines the resistance to stable crack growth increases with the increment of thickness and the reduction of the temperature. The results of the stress triaxiality increasing with the reduction of the thickness explain well the experimental results.

A Shear Compression Disk Specimen with Controlled Stress Triaxiality under Quasi-Static Loading

2011 ◽  
Vol 51 (9) ◽  
pp. 1545-1557 ◽  
Author(s):  
A. Dorogoy ◽  
B. Karp ◽  
D. Rittel
Keyword(s):  
Static Loading ◽  
Stress Triaxiality ◽  
Disk Specimen

A Shear Compression Disk Specimen with Controlled Stress Triaxiality Under Dynamic Loading

2012 ◽  
Vol 53 (2) ◽  
pp. 243-253 ◽  
Author(s):  
B. Karp ◽  
A. Dorogoy ◽  
D. Rittel
Keyword(s):  
Dynamic Loading ◽  
Stress Triaxiality ◽  
Disk Specimen

Do moods and expectancies have unique or interactive effects?: An experimental investigation

2014 ◽  
Author(s):  
Shane Close ◽  
Victoria Adkins ◽  
Kandice Perry ◽  
Katheryn Eckles ◽  
Jill Brown ◽  
...  
Keyword(s):  
Experimental Investigation ◽  
Interactive Effects

Visually-induced motion sickness: An experimental investigation

2004 ◽  
Author(s):  
Mustapha Mouloua ◽  
Janan Smither ◽  
Robert C. Kennedy ◽  
Robert S. Kenned ◽  
Dan Compton ◽  
...  
Keyword(s):  
Experimental Investigation ◽  
Motion Sickness ◽  
Visually Induced Motion Sickness ◽  
Induced Motion

No Strings Attached: An Experimental Investigation of Attachment and Hooking-Up

2013 ◽  
Author(s):  
Sarah Edwards ◽  
Lindsey Brinker ◽  
Kathryn A. Bradshaw ◽  
Jennifer A. Munch ◽  
Rachel E. Brenner
Keyword(s):  
Experimental Investigation ◽  
Hooking Up

An Experimental Investigation of Multiple-Choice Item Structure

1961 ◽  
Author(s):  
Bart M. Vitola ◽  
George K. Cantrell
Keyword(s):  
Experimental Investigation ◽  
Multiple Choice ◽  
Multiple Choice Item

The importance of cultural identity clarity for feelings about the self and the other: An experimental investigation

2007 ◽  
Author(s):  
Esther Usborne ◽  
Marina Milyavskaya ◽  
Donald M. Taylor
Keyword(s):  
Experimental Investigation ◽  
Cultural Identity ◽  
The Self ◽  
The Other
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