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A Vierendeel bridge is a bridge employing a Vierendeel truss, named after Arthur Vierendeel, a Belgian engineer who proposed this new bridge girder-type without diagonals in 1896. [ 1 ] Such trusses are made up of rectangular rather than triangular frames, as are common in bridges using pin–joints .
The idea of a bridge without trusses came to him in 1895; the design later became known as a Vierendeel bridge. [1] For the 1897 World Fair at Brussels he built a 31.5m span bridge at his own expense and loaded to show the correlation between measurement and his numerical analysis. [1] [2]
A Vierendeel bridge, which lacks diagonal elements in the primary structure. The members of a Vierendeel structure are not triangulated but form rectangular openings. The structure has a frame with fixed joints that are capable of transferring and resisting bending moments. As such, it does not fit the definition of a truss, since it contains ...
Please see Glossary of engineering for a broad overview of the major concepts of engineering. Most of the terms listed in glossaries are already defined and explained within itself. However, glossaries like this one are useful for looking up, comparing and reviewing large numbers of terms together.
AAW An acronym for anti-aircraft warfare. aback (of a sail) Filled by the wind on the opposite side to the one normally used to move the vessel forward.On a square-rigged ship, any of the square sails can be braced round to be aback, the purpose of which may be to reduce speed (such as when a ship-of-the-line is keeping station with others), to heave to, or to assist moving the ship's head ...
Also amphidrome and tidal node. A geographical location where there is little or no tide, i.e. where the tidal amplitude is zero or nearly zero because the height of sea level does not change appreciably over time (meaning there is no high tide or low tide), and around which a tidal crest circulates once per tidal period (approximately every 12 hours). Tidal amplitude increases, though not ...
The first two episodes of “Under the Bridge” premiere on Hulu on April 17, with new episodes airing weekly until the finale on May 29. Here’s what to know about the true story that inspired ...
Also ship's magazine. The ammunition storage area aboard a warship. magnetic bearing An absolute bearing using magnetic north. magnetic north The direction towards the North Magnetic Pole. Varies slowly over time. maiden voyage The first voyage of a ship in its intended role, i.e. excluding trial trips. Maierform bow A V-shaped bow introduced in the late 1920s which allowed a ship to maintain ...