safety arch

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Thân thiện

A safety arch supports the stone bridge over the small river.

Definition

Noun: - A structural arch without decoration: A "safety arch" is a plain, functional arch built within a structure, such as a wall or a larger arch. Its primary purpose is not aesthetic but to provide additional strength, support, and stability to the construction, often as a preventive or reinforcing measure.

Usage

A "safety arch" is a technical term used in architecture, engineering, and construction. It describes a specific, load-bearing component integrated into a building's design for reinforcement. - The medieval builders included a safety arch within the wall to prevent collapse. - During the restoration, engineers discovered a hidden safety arch supporting the main vault.

Advanced Usage

As a preventative or fail-safe element: The term emphasizes the arch's role in ensuring structural integrity, often designed to bear loads if other parts weaken.
- The design incorporates a safety arch as a critical fail-safe against lateral pressure.

Variants and Related Words

Relieving arch (noun): A very similar type of arch constructed above a lintel or opening to divert weight and relieve stress. While often used interchangeably with "safety arch," a relieving arch is specifically positioned over an opening.
Discharging arch (noun): Another synonymous term for an arch built to carry weight away from a vulnerable point, such as a window or door.

Synonyms

Supporting arch
Relieving arch
Discharging arch
Structural arch

Antonyms

Decorative arch (an arch built primarily for aesthetic purposes, not structural support).
Ornamental arch

Related Phrases/Concepts

To build in a safety arch: This phrase describes the action of incorporating this structural element.
- The architect decided to build in a safety arch during the initial phase.
Hidden/Concealed safety arch: Refers to a safety arch that is not visible in the finished structure, as it is embedded within the construction.
- The stability of the tower is due to a concealed safety arch.

A safety arch supports the stone bridge over the small river.

Noun

an undecorated arch that is included in order to strengthen or support a construction