Professional driving isn’t a simple career and one that has the potential for both injury and accidents. These kinds of accidents are often severe and significant, but they’re not as deadly as accidents on the road.
It’s estimated that a semi-truck is at a collision on the street once every 16 minutes. In such accidents there have been over 100,000 people which were injured and 5000 deaths. While injuries from accidents are a genuine possibility for drivers in the big rigs, the majority, over 80% of deaths occurring in semi-truck mishaps, are to the drivers of the passenger cars involved in the crash.
Surprisingly most occur in the daylight hours, not at night, and most of the severe injuries occur outside of cities. This can be due to the rate factor as in congested city traffic rates are reduced appreciably. To avoid or take precautions as far as possible to decrease the likelihood of being in a collision there are a few important and frequent issues that professional motorists should think about when they are out on the street.
Jackknife Truck Accidents
Jackknifing is a very serious problem that can happen for a number of factors. In this type of problem the trailer really turns sideways to the truck, creating a state where the driver has no control over the tractor and trailer.
The most common causes of jackknifing are slippery roads, poor tire maintenance on the trailer or sudden use of the brakes. The trailer tires eliminate grip with the top layer of the road also, under the ideal circumstances, the trailer swings out of control into the side.
New trucks might have special systems set up, such as pre-assembled wheels, which help to prevent jackknifing situations. Slowing down on wet or slippery streets, gearing down rather than using the wheels and commanded, even breaking can help protect against this very dangerous condition on the road.
While it’s difficult it isn’t impossible to quit jackknifing if you see the trailer start to swing you can take countermeasures to prevent a jackknife. Generally experts advocate letting off to the brake and accelerating slightly to reposition the trailer in a direct line with all the tractor. You can then slow down by bending and use the brakes in a controlled manner once the car speed is reduced. Additionally avoiding braking and sudden direction changes, particularly with an empty trailer that is much less heavy, can reduce the danger of jackknifing.
Road fatigue may occur when driving for long or short distances and is not the same as being exhausted from lack of sleep. You will experience almost a trance-like condition where you suddenly realize you aren’t sure where you’re on the road or what exit you just handed.
If you’re going through road fatigue the best possible remedy is a brisk walk beyond the truck. Some fresh air and exercise will help you to focus and stay alert. When you are in a condition of road fatigue you aren’t watching other traffic problems and will be slow to respond to situations on the road.
Roll overs are generally found on corners and on and off ramps through wet, icy or slippery road conditions. They are normally linked to the middle of gravity to the truck, excessive speed for the road condition and also the shift in centrifugal force with abrupt changes in management, braking or over-steering. Weaving back and forth or having to correct when wandering out of a lane is another significant cause, especially if the load changes with the side to side movement of the trailer.
Not surprisingly the best way to prevent roll overs is to slow down well before curves, particularly with high loads or loads that can shift. The middle of gravity on those loads and the weight of this load shifting to the exterior (centrifugal force) on the corners is less of a problem with slow rates and measured direction changes rather that sudden cornering, over-steering or high rates of speed.
Truck drivers have to be constantly alert to the blind spots along the trailer which obstruct the driver’s view of passenger vehicles in lanes supporting them. These passenger vehicle drivers are often unaware of the blind areas, despite info posted on trailers highlighting the blind spots, and pull into these zones and drive.
Checking and double checking blind spots and shifting lanes gradually and only when you’re sure there are no vehicles surround you at the blind areas is critical. Slowing down and remaining remote from passenger vehicles which are continuously changing lanes another major consideration. Get more information click on safe t plus