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more easily handled by the construction workers, but the bridge also requires substantial support during construction. A simple lattice truss will transform the applied loads into a thrust, as the bridge will tend to change length under load. This is resisted by pinning the lattice members to the top and bottom chords, which are more substantial than the lattice members, but which may also be fabricated from relatively small elements rather than large beams.
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Originally a means of erecting a substantial bridge from mere planks employing lower–skilled labor, rather than heavy timbers and more expensive carpenters and equipment, the lattice truss has also been constructed using many relatively light iron or steel members. The individual elements are
199:, Ireland began fabricating these trusses in wood starting around 1866. By 1899, spans of 24 metres (79 ft) had been achieved, and in the 20th century, shipyards and airplane hangars demanded ever greater clear spans.
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195:. It was developed in Ireland as a wide-span shallow rise roof truss for industrial structures. McTear & Co of
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Howard
Carroll built the first completely wrought-iron lattice truss bridge. This was built for the
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The
Historic Belfast Timber Truss - A Way to Promote Sustainable Roof Construction
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that uses many small, closely spaced diagonal elements forming a
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Belfast trusses as roof supports in an aircraft hangar from the
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Railroad bridge across the Iowa River in Iowa City, Iowa.
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191:is a cross between Town's lattice truss and the
444:Picture and description of Town's lattice truss
156:. The design was patented in 1820 by architect
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376:(1890), a 'quintangular' lattice truss in
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298:Uhlerstown Covered Bridge, Pennsylvania
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314:Iron or steel lattice truss bridges
35:utilizing a plank-lattice structure
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430:, Wiley, New York, 1916; page 23.
413:J. R. Gilfillan, S. G. Gilbert,
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456:Watson Mill Bridge, Georgia, US
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238:Cornish-Windsor Covered Bridge
111:, appropriate decking material
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378:Lycoming County, Pennsylvania
360:Norwottuck Rail Trail Bridge
283:Windsor Mills Covered Bridge
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293:Frankenfield Covered Bridge
262:Poole's Mill Covered Bridge
253:Newton Falls Covered Bridge
223:Bartonsville Covered Bridge
182:Duxford Imperial War Museum
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203:Wood lattice truss bridges
428:Bridge Engineering Vol. 1
328:New York Central Railroad
233:Burt Henry Covered Bridge
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340:Bridge in Brown Township
272:Waterford Covered Bridge
267:Root Road Covered Bridge
212:Root Road Covered Bridge
31:Interior structure of a
369:Pierce County, Nebraska
347:Viaduct, also known as
248:Kingsley Covered Bridge
243:Euharlee Covered Bridge
374:Upper Slate Run Bridge
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288:Worrall Covered Bridge
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216:Ashtabula County, Ohio
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476:Lattice truss bridges
471:Truss bridges by type
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308:Zehnder's Holz Brucke
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303:Van Tran Flat Bridge
276:Watson Mill Covered
228:Brown Covered Bridge
146:lattice truss bridge
20:Lattice Truss Bridge
16:Type of truss bridge
365:Willow Creek Bridge
351:or Frankley Viaduct
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449:2013-10-30 at the
426:J. A. L. Waddell,
355:Kew Railway Bridge
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257:Newton Falls, Ohio
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335:Bennerley Viaduct
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150:truss bridge
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105:steel angles
45:Truss bridge
395:Brown truss
367:(1913), in
345:Dowery Dell
158:Ithiel Town
97:wood planks
71:Pedestrians
465:Categories
401:References
349:Hunnington
85:Span range
59:Descendant
330:in 1859.
138:Sometimes
133:Falsework
75:livestock
447:Archived
384:See also
135:required
93:Material
79:vehicles
41:Ancestor
417:, 2002.
197:Belfast
180:at the
154:lattice
116:Movable
67:Carries
51:Related
278:Bridge
127:medium
109:beams
101:beams
187:The
107:and
99:and
62:None
54:None
103:or
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144:A
119:No
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Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
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