[topics] About held result of "gauge variableness technical opinion Committee"
The last update date:
As "gauge variableness technical opinion committee meeting" discussing about technology development of free gauge train was held on March 27, 2018, we will tell about the summary.
- About influence pertaining to increase of plating thickness of axle, we judge that there is not as a result of past examination, inspection particularly problem
When it shifts to durability driving test, the durability does inspection that how much is by inspection driving tests, and it is necessary to confirm the effect.
- About economy of free gauge train, total cost is estimated to be about 2.3 times from about 1.9 times in comparison with the general Shinkansen according to the evaluation in committee in the last time.
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