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A suspension bridge is a type of bridge in which the deck is hung below suspension cables on vertical suspenders. The first modern examples of this type of bridge were built in the early 19th century. Simple suspension bridges, which lack vertical suspenders, have a long history in many mountainous regions worldwide.
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bridge suspension cables deck main bridges towers span wire may first built cable spans type construction longest chain used suspender
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Suspension bridge | Design effort | medium | 1.00 | infobox |
| Suspension bridge | Falsework required | No | 1.00 | infobox |
| Suspension bridge | Material | Steel rope, multiple steel wire strand cables or forged or cast chain links | 1.00 | infobox |
| Suspension bridge | Movable | No | 1.00 | infobox |
| Suspension bridge | Span range | Medium to long | 1.00 | infobox |
| Suspension bridge | is a | type of bridge in which the deck is hung below suspension cables on vertical suspenders | 0.90 | text |
| changes in temperature | instance of | Live load refers to traffic that moves across the bridge as well as normal environmental factors | 0.80 | text |
| precipitation | instance of | Live load refers to traffic that moves across the bridge as well as normal environmental factors | 0.80 | text |
| and winds | instance of | Live load refers to traffic that moves across the bridge as well as normal environmental factors | 0.80 | text |
| sudden gusts of wind | instance of | factors | 0.80 | text |
| earthquakes | instance of | factors | 0.80 | text |
| a span over a canyon | instance of | or flat in other cases | 0.80 | text |
These clusters group vocabulary that occurs around closely connected concepts in the source material.
Bridges can reveal useful research angles that are easy to miss in a flat list of related terms.