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-   -   Want to see what Pam sees every day? (http://cellar.org/showthread.php?t=31079)

Pamela 01-06-2018 02:21 PM

Slowing down is important. It mitigates a possible crash.

The aerodynamics of a boxy trailer do not lend themselves to downward forces sufficient to hld the trailer down. They are built with the freight (up to 46,000 lbs) to provide the downward force.

Areas prone to high winds, such as Laramie, WY along I-80 have light trailer bans in windy winter conditions due to the dangers.

tw 01-06-2018 08:24 PM

Quote:

Originally Posted by Pamela (Post 1001747)
The aerodynamics of a boxy trailer do not lend themselves to downward forces sufficient to hld the trailer down.

So drivers still do not have options to compensate for hazardous wind conditions - in WY or on the Verrazano-Narrows Bridge in NYC.

Pamela 01-09-2018 09:00 PM

Nope. The only option is to play the safety card and refuse to drive in high wind.

Gravdigr 01-09-2018 10:45 PM

Ya oughta put something heavy in there.

Big Sarge 01-10-2018 06:17 PM

Hi Pam. I don't see how you do it with the wind. I had problems driving a van outside of Barstow, can't imagine a big rig.

Gravdigr 01-12-2018 01:09 PM

Slab-sided GrandCherokeeOne gets a bit o' buffeting, too. More than I would have thought. I mean, from outta nowhere, it'll take off across the road on ya.

I prolly couldn't even in a big rig.

Heh, free association, "big rig":

Quote:

Oh, there's 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18 wheeeeels on a bigrig. And they're rollin', rollin', rollin'...

Rollin', rollin', rollin'.
Wheeeeee!

glatt 01-12-2018 01:25 PM

Driving a VW bus isn't often exciting, but it can be very exciting on a windy day.

They are light and voluminous.

xoxoxoBruce 01-12-2018 02:39 PM

aside: Did you know the first generation split windshield van/bus had a lower coefficient of drag than the beetle?
Of course side wind was another matter. ;)

BigV 01-14-2018 03:31 PM

Increasing the distance between the high pressure bow and the turbulent stern helps reduce the overall drag coefficient.

Advantage: microbus

xoxoxoBruce 01-18-2018 03:56 PM

According to the Department of Labor’s Bureau of Labor Statistics, 786 truck drivers were killed on the job in 2016.

That’s 78 percent of the 1,012 motor vehicle operator fatalities reported for the year.

Across all occupations in the U.S., there were 5,190 fatalities reported, an increase from 4,846 in 2015.

Construction had 970 fatalities

glatt 01-19-2018 07:44 AM

Quote:

According to NHTSA data, which was collected from all 50 states and the District of Columbia, 37,461 lives were lost on U.S. roads in 2016, an increase of 5.6 percent from calendar year 2015.
link


Since Bruce's numbers come from the Department of Labor, I think the 1,012 motor vehicle operator fatalities are professional drivers. Truck drivers are going to be the lion's share of paid drivers. But you also have bus, taxi, limo, and probably others.

Gravdigr 01-19-2018 01:30 PM

Quote:

I think the 1,012 motor vehicle operator fatalities are professional drivers. -Glatt
That's what I got out of it, too. I knew the overall number of totaled drivers had to be more than that.

But, yeah, pro drivers, Ima thinkin'.

xoxoxoBruce 01-20-2018 08:42 PM

I'm hoping he doesn't see this every day. :eek:

http://cellar.org/2017/heavy load.gif

Pamela 01-21-2018 12:55 PM

:shock:

Griff 01-21-2018 12:58 PM

Almost looks like a suicide...


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