Combined Method of Ballastless Track Examination
Abstract
For obtaining precise enough values of the required probabilistic characteristics it is necessary to carry out a large number of full-scale experiments demanding for considerable expenditures (especially in the case of ballastless track examination). For the purpose of the testing scope reduction it is necessary to define the common use concept of mathematic modelling and limited number of full-scale tests. It is supposed possible to obtain satisfactory model of a system as a whole and put to full-scale test limited number of ballastless track structure elements. Theoretical researches may help to find probabilistic characteristics’ statistical values of the system model. And probabilistic characteristics of the simplified system model may be obtained from the analysis. As a rule the two types of the system model characteristics are available independently of each other to be used for the purpose of indirect mutual proof of their correctness only.
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Review
For citations:
Savin A.V. Combined Method of Ballastless Track Examination. RUSSIAN RAILWAY SCIENCE JOURNAL. 2015;(3):48-52. (In Russ.)
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