Construction Junkie’s motto is that it’s not a party unless you gather up 115 of your closest friends and their excavators and wreak some havoc on an old highway overpass. Apparently, some people in China know how to party.
In late August, starting around 10:30pm local time, crews began an overnight demolition of a 1,640 foot long two-lane overpass in Nanchang, China. This crew didn’t use some boring old dynamite to bring this overpass done, they used sheer brute force by way of a massive amount of excavators (116, to be exact) chipping away at the structure all night. Full disclosure, we think dynamite demolitions are pretty awesome too.
It only took the crews about 56 total hours to complete the demolition and clean up the mess, which is probably a task that only 116 heavy pieces of construction equipment can accomplish. I can only hope that nobody lives in the surrounding buildings, there’s no way anyone could get any sleep with all this going on.
The 24-year-old overpass needed to be demolished in order to make way for a new subway system, according to Business Insider. This demolition actually reminds us of two other demolition videos that we found equally spectacular, like this 2015 overnight demolition of a 6 lane overpass and this Chinese overpass in Beijing that was removed and replaced within 43 hours.
It’s pretty cool to see over a hundred excavators working in unison to complete the demolition. We’re sure the residents were extremely happy that the work didn’t disrupt traffic for Monday rush hour, as well.
Video below was shared by CCTV+ on Youtube:
Multiple buildings imploded at the same time with multiple different camera views? Sounds like the making of a great demolition video.
Demolition by implosion videos are always fun to watch. Adding an element of water makes them even more dramatic, though it’s probably not great for the ecosystem. Late last week, a one mile long, 23 year-old bridge in China was imploded in front of a crowd of spectators and caught on camera.
On Monday morning, a 13 story building in Miami Beach that was being prepped for demolition suddenly collapsed, injuring one Project Manager that was struck by debris.
In January of 2018, ten construction workers were killed and another eight were injured when a bridge spanning the Chirajara canyon in Columbia partially collapsed. That collapse has since been blamed on a poor design, reports have stated. Last week, the remaining sections of the bridge were demolished in dramatic fashion.
A couple weeks ago, we shared a list of the 100 tallest buildings to ever be demolished. One of the most interesting things that I learned while researching for that article was that although Detroit’s Greater Department Hudson Store was not the tallest building on the list (it was #21), it was the tallest on the list to actually be imploded.
In February, JP Morgan Chased announced their plans to demolish their current 52-story headquarters located in Manhattan. Turns out, when that demolition is complete, it will also break the record for the tallest building ever voluntarily demolished.
One thing’s for sure, the only thing better than one structure being demolished is two structures being demolished at the same time. Late last week, a decommissioned Florida Power Plant saw to the implosion of two 462 feet tall cooling towers in spectacular fashion.
Demolitions by implosion seems like the easiest way to knock down a structure, but there is so much preparation that goes into it that even the slightest mistake can have a huge impact. When smokestacks are demolished correctly, it can be a thing of beauty, like when these two silos in Scotland hit each other midair or when this asbestos filled stack was precisely demolished to fall into a pool of water. Things didn’t go so smoothly for demolition crews in Denmark last week, however.