Motoring Discussion > Bus strength of structure Miscellaneous
Thread Author: BobbyG Replies: 11

 Bus strength of structure - BobbyG
www.bbc.co.uk/news/uk-scotland-glasgow-west-32082475

Looking at the pictures I am amazed that this bus has actually rolled over down the embankment.
The structure seems almost intact and even the mirrors don't seem to have been damaged?

Having previously seen photos of buses which have crumpled when hitting low bridges I am amazed at how this bus seems to have withstood a roll?
 Bus strength of structure - Zero

>> Having previously seen photos of buses which have crumpled when hitting low bridges I am
>> amazed at how this bus seems to have withstood a roll?

The hoop structure of a bus is perfect for protection in rolling accidents, - think a series of roll cages.

However, its not perfect if you cut them off at the root with a bridge - think jaws of life.
 Bus strength of structure - Runfer D'Hills
Ah now y'see, that's what they call an "Oasis" bus.

You get a roll with it.
 Bus strength of structure - Bromptonaut
That's a coach rather than a bus. Roll-over standards for coaches were mandated after a series of fatal accidents in seventies/eighties. Rationale presumably being coaches travelling at higher speeds on inter-urban roads.

Quite how that works with the various express bus services round here that scoot along the M1 or A14 I don't know.
 Bus strength of structure - Mapmaker
Why would you not wear a seatbelt on a coach!
 Bus strength of structure - No FM2R
>>Why would you not wear a seatbelt on a coach!

I always would/do. I have a fear of a coach sliding on its side and me falling through a window onto the road.

It happened to some people in an accident on the M24/M25 junction some years back, I believe.
 Bus strength of structure - crocks
>> Having previously seen photos of buses which have crumpled when hitting low bridges ...

Like this one that happened this morning.
www.bbc.co.uk/news/uk-england-surrey-32088386

On their way to Thorpe Park, and the excitement happened a bit sooner than they were expecting!
 Bus strength of structure - No FM2R
Buses losing their roof on a low bridge is a well known hazard which I would assume that all sentient beings, including bus drivers, would be aware of.

If I was a bus driver even if I didn't know exactly how tall my bus was, I would know that it was quite tall.

Equally, even if I didn't know exactly how low a bridge was, I would still realise that it was quite low.

Wouldn't you check as you approached? Or at least slow down until you're sure?
 Bus strength of structure - Zero
I know that bridge. Its has well marked well visible multiple warning signs, even an automatic height detector that fires off a warning sign if an overweigh vehicle approaches. That driver is deep in the doodoo.
 Bus strength of structure - No FM2R
>>That driver is deep in the doodoo.

And so he should be. Not for having any accident, but for having *that* accident.
 Bus strength of structure - Zero
>> I know that bridge. Its has well marked well visible multiple warning signs, even an
>> automatic height detector that fires off a warning sign if an overweigh vehicle approaches. That
>> driver is deep in the doodoo.

I meant of course,over-height
 Bus strength of structure - WillDeBeest
I meant of course, over-height.

A thoroughly objectionable term. Should have gone the way of all the others that stigmatize minority groups.
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