Statements (20)
Predicate | Object |
---|---|
gptkbp:instanceOf |
Truss bridge design
|
gptkbp:alsoKnownAs |
Burr arch truss
|
gptkbp:category |
Structural engineering
Bridge engineering |
gptkbp:combines |
Arch
Multiple kingpost truss |
gptkbp:commonIn |
19th-century American bridges
|
gptkbp:countryOfOrigin |
gptkb:United_States
|
https://www.w3.org/2000/01/rdf-schema#label |
Burr truss
|
gptkbp:inventedBy |
Theodore Burr
|
gptkbp:material |
wood
|
gptkbp:notableExample |
gptkb:Roseman_Covered_Bridge
gptkb:Sachs_Covered_Bridge |
gptkbp:patent |
1804
1817 |
gptkbp:structure |
Arch bears load
Truss provides stability |
gptkbp:usedFor |
Covered bridges
|
gptkbp:bfsParent |
gptkb:Mary's_River_Covered_Bridge
|
gptkbp:bfsLayer |
7
|