TY  - JOUR
PY  - 2012//
TI  - Evaluating the fracture strength of welded joints based on their limit states under high-cycle stresses
JO  - Journal of strain analysis for engineering design
A1  - Leonavičius, Mindaugas
A1  - Stonkus, Rimantas
A1  - Kliukas, Romualdas
A1  - Petraitis, Gediminas
SP  - 553
EP  - 561
VL  - 47
IS  - 8
N2  - The research presented here aims at evaluating the strength of the welded joints of spheroidal cast iron of large mineral crushers based on the limit states under very high-cycle loading. Several experiments were performed using semi-natural and standard specimens. This study derived the summary fracture process diagram, including the test results for compact tension specimens and semi-natural specimens, for all fracture process stages. A method for evaluating the strength of these welded joints based on safety factors, when the number of loading cycles exceeds 108, is proposed.<p />  <p>Language: en</p>
LA  - en
SN  - 0309-3247
UR  - http://dx.doi.org/10.1177/0309324712462816
ID  - ref1
ER  -