| China Bridge |
| NOVA Online | Secrets of Lost Empires | China Bridge |
| http://www.pbs.org/wgbh/nova/lostempires/china/ |
| Discover how China's Song dynasty during the eleventh and twelfth centuries used the high arch "rain bow bridge" to solve the problem of spanning a fast-moving river without impeding boat traffic. Nova online. |
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| document, bridge, bridge, online, things, builds, provided, chinese, beacon, foundation, rainbow, ba mboo, resources, invention, science, material, navigator, jshost, location, protocol, 3988832, usera gent, secrets, empires, indexof, miracle, ancient, nature, script, 3cscript, unescape, number, dynas ty, engineer, janssen, boggling, shorter, feature, porcelain, restaurants, gunpowder, versatile, pri nting, compass, previous, funding, northwestern, mutual, search, produced, 10000000000000000 |
pbs.org - rank der domain 2035 (815 in US)
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| Building a Bridge |
| Blythburgh Society - The History Notes: Building a bridge in 1794 on the
Heveningham to Ubbeston Road |
| http://www.blythweb.co.uk/blythburgh/1794bridge.htm |
| The story of the rebuilding of a bridge over the Blyth between Heveningham and Ubbeston in 1794. |
| The Story of the rebuilding of a bridge over the Blyth between Heveningham and Ubbeston in 1794 |
| bridges, road, Heveningham, Ubbeston, Robert Baldry, Richard Randall, Suffolk |
| ubbeston, heveningham, bridge, bricks, simpson, special, harvest, present, thousand, bricklayers, em ployed, huntingfield, between, randall, bridge, baldry, robert, building, richard, suffolk, coping, stones, supports, records, parish, thrown, material, salvaged, reused, valuable, county, additional, received, office, ipswich, laying, tarras, mortar, veronica, contact, record, brainwave, equivalent , kindest, authority, rivers, regards, accounts, authorized, george, doubtless |
| (SLD : blythweb.co.uk) |
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| Context for World Heritage Bridges |
| Context for World Heritage Bridges |
| http://www.icomos.org/studies/bridges.htm |
| Contextual essay with bridge design and construction dealt with chronologically by material and by t ype. Includes bibliography and list of potential World Heritage bridges. |
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| bridge, bridge, bridges, century, suspension, arches, france, eacute, figure, bridges, viaduct, conc rete, railroad, designed, construction, engineers, design, american, cantilever, during, germany, ma terial, europe, engineering, london, heritage, engineer, england, longest, wooden, trusses, wrought, pennsylvania, structural, timber, renaissance, switzerland, building, masonry, important, reinforce d, suspension, railway, cables, french, oldest, members, system, engineering, cement, original |
icomos.org - rank der domain 943694 (17665 in CA)
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| Science/Technology/Structural_Engineering/Bridge/History |
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| Science/Technology/Structural_Engineering/Bridge/History |
| zum Seitenanfang ↑ |
| Bridge Signs |
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| http://www.douglascoulter.com/BridgeSigns/ |
| Douglas Coulter's collection of bridge maker's plates from wrought iron bridges of Illinois. Also fe atures photographs of covered and iron bridges, and bridge postcards. |
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| (SLD : douglascoulter.com) |
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| Instructions on Modern American Bridge Building |
| Instructions on modern American bridge building. |
| http://quod.lib.umich.edu/cgi/t/text/pageviewer-idx?c=moa;cc=moa;rgn=full%20text;idno=AGW8534.0001.001;didno=AGW8534.0001.001;view=image;seq=00000005 |
| Full text of George Tower's illustrated book first published in 1874. |
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| bridge, building, american, modern, instructions |
umich.edu - rank der domain 3772 (1440 in US)
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| A Treatise on Bracing With its Application to Bridges and Other Structures of Wood or Iron |
| A treatise on bracing with its application to bridges and other structures of wood or iron... |
| http://quod.lib.umich.edu/cgi/t/text/pageviewer-idx?c=moa;cc=moa;rgn=full%20text;idno=AJR3453.0001.001;didno=AJR3453.0001.001;view=image;seq=00000001 |
| Full text of Bow's 1874 publication. |
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| structures, bridges, treatise, bracing, application |
umich.edu - rank der domain 3772 (1440 in US)
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| English versus American Bridges |
| Bridges. |
| http://quod.lib.umich.edu/cgi/t/text/pageviewer-idx?c=moa;cc=moa;rgn=full%20text;idno=AJR3197.0001.001;didno=AJR3197.0001.001;view=image;seq=00000001 |
| Discussion on the merits of English and American iron bridges. Published in the 1874 edition of the Railway Gazette. |
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| bridges |
umich.edu - rank der domain 3772 (1440 in US)
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| Historical Development of Iron and Steel in Bridges |
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| http://www.esdep.org/4ccr/members/master/wg01b/t0440.htm |
| Reviews the development of steel bridge construction, demonstrating how improvements in methods and understanding of structural behaviour have enabled greater efficiency and longer spans. Includes ill ustrations. |
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| (SLD : esdep.org) |
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| Science/Technology/Structural_Engineering/Bridge/History |
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