Flying arch
A flying arch is a form of arch bridge that does not carry any vertical load, but is provided solely to supply outward horizontal forces, to resist an inwards compression. They are used across cuttings, to avoid them collapsing inwards.
primaryTopic
Flying arch
A flying arch is a form of arch bridge that does not carry any vertical load, but is provided solely to supply outward horizontal forces, to resist an inwards compression. They are used across cuttings, to avoid them collapsing inwards.
has abstract
A flying arch is a form of arc ...... avoid them collapsing inwards.
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Wikipage page ID
38,985,936
Wikipage revision ID
712,299,856
subject
hypernym
comment
A flying arch is a form of arc ...... avoid them collapsing inwards.
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label
Flying arch
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