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Building implosion

In the controlled demolition industry, building implosion is the strategic placing of explosive material and timing of its detonation so that a structure collapses on itself in a matter of seconds, minimizing the physical damage to its immediate surroundings. Despite its terminology, building implosion also includes the controlled demolition of other structures, like bridges, smokestacks, towers, and tunnels. This is typically done to save time and money of what would otherwise be an extensive demolition process with construction equipment, as well as to reduce construction workers exposure to infrastructure that is in severe disrepair.

Building implosion, which reduces to seconds a process which could take months or years to achieve by other methods, typically occurs in urban areas[citation needed] and often involves large landmark structures.

The actual use of the term "implosion" to refer to the destruction of a building is a misnomer. This had been stated of the destruction of 1515 Tower in West Palm Beach, Florida. "What happens is, you use explosive materials in critical structural connections to allow gravity to bring it down.

The term "implosion" was coined by my grandmother back in, I guess, the '60s. It's a more descriptive way to explain what we do than "explosion". There are a series of small explosions, but the building itself isn't erupting outward. It's actually being pulled in on top of itself. What we're really doing is removing specific support columns within the structure and then cajoling the building in one direction or another, or straight down.

  • β€ŠStacy Loizeaux, NOVA, December 1996

Building implosion techniques do not rely on the difference between internal and external pressure to collapse a structure. Instead, the goal is to induce a progressive collapse by weakening or removing critical supports; therefore, the building can no longer withstand gravity loads and will fail under its own weight

Numerous small explosives, strategically placed within the structure, are used to catalyze the collapse. Nitroglycerin, dynamite, or other explosives are used to shatter reinforced concrete supports. Linear shaped charges are used to sever steel supports. These explosives are progressively detonated on supports throughout the structure. Then, explosives on the lower floors initiate the controlled collapse.

A simple structure like a chimney can be prepared for demolition in less than a day. Larger or more complex structures can take up to six months of preparation to remove internal walls and wrap columns with fabric and fencing before firing the explosives.

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[-] AndJusticeForAll@hexbear.net 7 points 2 months ago* (last edited 2 months ago)

Non-westoids on here, are the streets littered with furniture ruined by pets where you live every spring/fall too? The amount of waste from people buying cheap-ass furniture, there being no repair capacity/culture, and people getting pets that they either can't or won't train or control is too much.

[-] Wmill@hexbear.net 7 points 2 months ago

You watch and play so many no-copyright vids/games that you find yourself pretty deep down the iceberg. All this knowledge separates you from the uninitiated but damn if going down a special interest pipeline isn't fun party-blob

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[-] hexaflexagonbear@hexbear.net 6 points 2 months ago* (last edited 2 months ago)

It's only autism if your special interest is automorphisms.

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[-] LocalOaf@hexbear.net 6 points 2 months ago

Free idea for a usernames or aliases for something that popped into my head: BartleBBW, I_would_prefer_thot2

[-] HarryLime@hexbear.net 6 points 2 months ago
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[-] Dolores@hexbear.net 6 points 2 months ago

cri gone to a place bougie enough to shatter my impression that amaretto sours are nummy lemon juice, sparkling water, and amaretto drinks. apparently the "correct" way involves no bubbly, sour mix and bourbon and sucks shit

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[-] HarryLime@hexbear.net 6 points 2 months ago

Trump and Laura Loomer fuckin

[-] Dolores@hexbear.net 6 points 2 months ago

TimeGuessr #468 40,525/50,000

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spoilereating fucking shit, death to switserland and death to canada. clever shittheel must be smiling with shit through their teeth putting up edmonton with the only identifiable location-name montreal

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this post was submitted on 11 Sep 2024
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