Shaped charges act like remotely operated saws, cutting structural members quickly and simultaneously.
Shaped charges act like remotely operated saws, cutting structural members quickly and simultaneously.
More from this video
See all →On the I-74 bridges, workers cut each main cable at four locations until only 7 of 37 strands…
Demolition explosives do not pulverize structures. They sever structural members precisely and…
Suspension cables store immense elastic energy, making loose cable ends a severe snapback hazard…
One remaining pier became habitat for endangered mussels, turning demolition remnants into…
Endangered mussels beneath the continuous truss spans ruled out blasting and temporary river…
Previously removed bridge pieces became a stiffening truss that let workers lift the final deck…
The original I-74 bridges predated the interstate system yet eventually carried traffic they were…
Preparing a bridge for explosive demolition leaves it extremely vulnerable, creating a race…
Don't lose this one
A free account saves insights like this to your Boards, and Korva resurfaces them so you actually remember.