Optimal and guaranteed alternative LSP for multiple failures

Author(s):  
L. Hundessa ◽  
J. Domingo-Pascual
Keyword(s):  
2010 ◽  
Vol 46 (3) ◽  
pp. 1235-1247 ◽  
Author(s):  
Juan Blanch ◽  
Todd Walter ◽  
Per Enge
Keyword(s):  

Author(s):  
Juan Segovia ◽  
Jose L. Marzo ◽  
Eusebi Calle ◽  
Pere Vila

2019 ◽  
Vol 31 (8) ◽  
Author(s):  
Noelia P. Di Giorgio ◽  
Marianne Bizzozzero Hiriart ◽  
Pablo N. Surkin ◽  
Paula V. López ◽  
Nadia S. Bourguignon ◽  
...  

Author(s):  
Gerald P. Raymond

The multiple failures of a ballasted track 877 m long built to guide the wheels of a heavy gantry crane used in a logging yard in northern Alberta, Canada, are described. At the time of construction the crane was claimed to be the heaviest, and its wheels were supported by a ballasted track with wood lateral members (ties). The track was built in 1985 but exhibited excessive differential vertical and lateral deformations in subsequent years. The focus is on failure of a track related to freeze-thaw conditions and the solution to track instability problems, which was achieved geotextiles.


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