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- Inverted_arch abstract "An inverted arch is a civil engineering structure in the form of an inverted arch, inverted in comparison to the usual arch bridge.Like the flying arch, the inverted arch is not used to support a load, as for a bridge, but rather to resist sideways, inwards loads. The conventional arch supports a vertical load downwards on the centre of the arch and translates this into forces both downwards and outwards at the base of the arch. In most cases, this sideways force is a nuisance and must be resisted by either strong foundations or a further 'bowstring' girder, in the form of a tied-arch bridge.Inverted arches are used where sideways forces must be restrained, and where space is most easily available beneath a construction. They have often been applied to railway cuttings, but are perhaps most distinctively used as the base of docks, particularly dry docks and locks that must be supported even when they are empty of water that could otherwise resist the sidethrust of their walls. A further use of inverted arches is to support lengthways forces from another arch, such as a bridge or viaduct. This is often done on poor ground, to reduce the ground loading otherwise and thus the need for extensive foundations. In the simplest case, the arches simply spread the downwards loads of viaduct piers into a wider ground area, exactly as for an inverted arch bridge. Such arches were used beneath the Hownes Gill Viaduct, on the advice of Robert Stephenson. Inverted arches have also been added to existing bridges, to reinforce them after their banks start to slide inwards. Such a repair was applied to The Iron Bridge in the 1970s.Inverted arches are often used in conjunction with retaining walls. The arch provides a foundation for the walls and can resist the sideways forces upon them. The retaining wall also provides the vertical load needed by the arch.Inverted arch foundation is very strong foundation.".
- Inverted_arch wikiPageID "39044131".
- Inverted_arch wikiPageLength "2168".
- Inverted_arch wikiPageOutDegree "14".
- Inverted_arch wikiPageRevisionID "631305292".
- Inverted_arch wikiPageWikiLink Arch.
- Inverted_arch wikiPageWikiLink Arch_bridge.
- Inverted_arch wikiPageWikiLink Category:Arches_and_vaults.
- Inverted_arch wikiPageWikiLink Civil_engineering.
- Inverted_arch wikiPageWikiLink Counter-arch.
- Inverted_arch wikiPageWikiLink Cut_(earthmoving).
- Inverted_arch wikiPageWikiLink Dry_dock.
- Inverted_arch wikiPageWikiLink Flying_arch.
- Inverted_arch wikiPageWikiLink Hownsgill_Viaduct.
- Inverted_arch wikiPageWikiLink Lock_(water_navigation).
- Inverted_arch wikiPageWikiLink Retaining_wall.
- Inverted_arch wikiPageWikiLink Robert_Stephenson.
- Inverted_arch wikiPageWikiLink The_Iron_Bridge.
- Inverted_arch wikiPageWikiLink Tied-arch_bridge.
- Inverted_arch wikiPageWikiLinkText "Inverted arch".
- Inverted_arch wikiPageWikiLinkText "inverted arch".
- Inverted_arch wikiPageUsesTemplate Template:Architecture-stub.
- Inverted_arch wikiPageUsesTemplate Template:Reflist.
- Inverted_arch subject Category:Arches_and_vaults.
- Inverted_arch hypernym Structure.
- Inverted_arch type Building.
- Inverted_arch type Element.
- Inverted_arch comment "An inverted arch is a civil engineering structure in the form of an inverted arch, inverted in comparison to the usual arch bridge.Like the flying arch, the inverted arch is not used to support a load, as for a bridge, but rather to resist sideways, inwards loads. The conventional arch supports a vertical load downwards on the centre of the arch and translates this into forces both downwards and outwards at the base of the arch.".
- Inverted_arch label "Inverted arch".
- Inverted_arch sameAs Q17125159.
- Inverted_arch sameAs m.0swmtp8.
- Inverted_arch sameAs Q17125159.
- Inverted_arch wasDerivedFrom Inverted_arch?oldid=631305292.
- Inverted_arch isPrimaryTopicOf Inverted_arch.