brisance

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brisance

A controlled demolition uses the brisance of explosives to collapse a building inward.

Definition

Noun: - The shattering or crushing effect of a sudden release of energy, as in an explosion. It refers specifically to the destructive, fragmenting power of an explosive, measured by its ability to shatter surrounding materials rather than simply push them away.

Usage

The term is a technical one, used primarily in fields like explosives engineering, mining, demolition, and military science. It describes a key property of an explosive material. - The high brisance of the compound makes it ideal for shattering rock. - Demolition experts consider both the total energy and the brisance of an explosive. - The brisance of the blast was evident from the finely fragmented debris.

Advanced Usage
  • Comparative Use: Brisance is often discussed in relative terms, comparing one explosive to another.
    • TNT has a higher brisance than black powder.
  • Quantitative Context: It can be associated with measured values, such as the "brisance value" from specific tests (e.g., the sand crush test).
    • The test results quantified the explosive's brisance.
Variants and Related Words
  • Brisant (adjective): Having high shattering power.
    • It is a highly brisant explosive.
Synonyms
  • Shattering power
  • Crushing effect
  • Fragmenting force
Antonyms
  • Heaving power (refers to an explosive's ability to displace material rather than shatter it)
  • Propulsive force
Notes on Meaning

This word has a single, highly specialized meaning. It does not have general, idiomatic, or phrasal verb uses. Its application is confined to describing the characteristic shock effect of detonating explosives.

brisance

A controlled demolition uses the brisance of explosives to collapse a building inward.

Noun
  1. the shattering or crushing effect of a sudden release of energy as in an explosion

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