npalen
Elite Member
Whatever you do, just be sure to drink upstream from the herd.
If you are going to use a cable (or chain) with a big tractor, be extremely wary of the cable snapping and flying at you, that's lethal. Even with a winch, they recommend that you put a section of old carpet on the cable to dampen it if it breaks.
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I'm probably going to try to use a come-a-long with a cable and winch a log from a large tree on the bank. I'll post again when it's done and let you know what worked. I'm definitely waiting until the water's lower and warmer. Maybe I'll get lucky and the floods will get it done - procrastination does work for me sometimes. :thumbsup:
Blowing it up is the easiest, if you can find someone with their ticket. Backhoe would be next.
Just remember that moving water is incredibly powerful. If the flow of water is, say 3 miles per hour in a 20' wide section and you somehow manage to block off 10' of it with a log, the speed will double in the new 10' wide stream instantly. The force of the water, however, will not double. It will quadruple. I'd say if you're going to start pulling logs, wait for the lowest, slowest water flow just to be safe.
Actually fluid resistance goes up with the cube of velocity, so if you double the velocity you increase the force 8x. This works for wind speed too, which is why 100 mph winds are twice as damaging as 80 mph winds.