OK! Guys come on is THIS the way to do a presser. They are so good. Look at how much they have done already! They tell "what" they find in first phase, dont do all this dancing like most others.
https://www.youtube.com/watch?v=S0fmpme8SQU&feature=youtu.be&a
humm a weekend does not stop them!!
Axle failure?? Dont know why but I beleive the enginner - so if accurate, overspeed is not a factor, and in thinking about it, all early reports, from those aboard, never reported
speeding, but that there was no
braking --- different enties.
Not sure of specs but it seems the bumper would have absorbed more energy if only going 10 mph. Which then makes me wonder if it derailed while in the terminal , So if we go for derailment as oppossed to braking we would have a train that does not hit the bumper head on, so maybe that is why energy absorbtion was less than one would expect. It would have hit the bumper at an angle that would change energy forces.
Apparently it was really packed (heavy) , which also impacts energy in terms of forward motion??
Track failure? Trying out other accident sequences if speed is actually not involved, derailment would def impact braking cause all wheels would not be on track?
If visualized, in the platform area, a derailment might not be noticed through the accident sequence, casue it would have been held somewhat "in place" by plaltform?
There were reports of screeching (one guy described nails on a chockboard ) implies a "sequence" of noise prior to bang crash. The nails on a chockboard struck me that day. I feel like I am not saying this right!
Screeching (and is an event of "duration") as opposed to just the sudden boom at impact.
derailing does sound like screeching , tell me this does not sound like nails on a chalkboard ! ahhhhh
[video=youtube;7PzZGz7yL8A]https://www.youtube.com/watch?v=7PzZGz7yL8A[/video]
Locals - at that station, would a train of four cars "fill " up the whole loading platform? Or maybe better asked, how long a train could fit under the entire canapy part of the platform. Wondering how long (time) would the train have been in the enclosed part?
I am thinking if all 4 cars were surrounded on both side by the platforms, on both side, the derailment would not be overtly visual - they would not fall over - cause they are in like a "rut" -like getting stuck in the sand in a car?