The masonry arch bridges of stone or brick are the most genuine of arch bridges, some lasting a thousand years. Because they are made of worked stone, there is a slight chance they might even stand without mortar, like the Pont du Gard aqueduct. Yet arch bridges using rough hewn stones like Changhong Bridge need mortar to stand. Arches with a core of reinforced concrete covered by facade stone for decoration are not to be included in this list, the load-bearing part of the arch should be cut stone or brick, or as follows, unreinforced concrete.
In a closed spandrel stone arch bridge the hollow space can be filled with rubble and loose material. It can also be filled with concrete, in which case the filling itself becomes able to bear load in addition to the load carried by the ring of voussoirs. If the voussoir stones are thin they cannot take much weight so instead it is the concrete filling that becomes the structural part of the arch. The next step is to remove the voussoir stones completely, or only use them as facade stones. An unreinforced concrete arch is technically a masonry arch that use only very small stones, that is the aggregate of the concrete, sand and gravel. Such an arch would not stand without mortar.
Some modern bridges are built masonry style with precast concrete blocks, like Gladesville Bridge that has a span of 305 metres (1000 ft). These types are not in this list because their blocks are most likely made of reinforced concrete, that may make the assembled arch to have more in common with a modern reinforced concrete arch than a stone masonry arch.
The Maidenhead Railway Bridge may have the two longest arches made of bricks, 39 metres (128 ft).
Building new masonry arch bridges today is a solely Chinese business. There are 18 stone arch bridges with spans exceeding 100 m (330 ft).[1] There are probably several dozens of stone arches exceeding 40m in the Fujian province only.[2] Almost all bridges were built after 1950.
This list contains the longest masonry arch spans ever built being at least 50 metres (164 ft).
See also
[edit]Transport portal
Engineering portal
- List of longest arch bridge spans
- List of spans (list of remarkable permanent wire spans)
References
[edit]- Structurae.com, International Database for Civil and Structural Engineering
- ^ "Wuchaohe Bridge".
- ^ "Jiuxigou Bridge".
- ^ "Changhong Bridge".
- ^ "Hongdu Bridge".
- ^ "Pont de la Libération".
- ^ "Peace Bridge".
- ^ "Longmen Bridge".
- ^ "Solkan Bridge".
- ^ "Adolphe Bridge".
- ^ "Viaduc des Pierres".
- ^ "Roizonne Viaduct".
- ^ "Trezzo Bridge".
- ^ "Sidi Rached Bridge".
- ^ "Cabin John Aqueduct Bridge".
- ^ "Sonnborn Railroad Bridge".
- ^ "Veresk Bridge".
- ^ "Gutach Bridge".
- ^ a b "Illerbrücken Kempten".
- ^ "La Balme Bridge".
- ^ "Luitpoldbrücke".
- ^ "Max-Joseph-Brücke".
- ^ "Grosvenor Bridge".
- ^ "Lavaur Railroad Bridge".
- ^ "Pont du Gour Noir".
- ^ "Wechselburg-Göhren Bridge".
- ^ "Huanghugang Bridge".
- ^ "Wallstrassenbrücke".
- ^ "Escot Viaduct".
- ^ "Ballochmyle Viaduct".
- ^ "Landwasser Bridge (Wiesen)".
- ^ "Pélussin Tramway Bridge".
- ^ "Rabastens Bridge".
- ^ "Vieille-Brioude Bridge".
- ^ "Yixiantian Bridge".
- ^ "Gignac Bridge".
- ^ "Nogent-sur-Marne Viaduct".
- ^ "Munderkingen Bridge".
- ^ "Pont de la Calanque des Eaux Salées".
- ^ "Baisha Bridge".
- Others references
- ^ Hu, C-W; Hu; Liu; Zhou (2001). "The longest span stone arch bridge in the world". ARCH'01 (PDF). Paris: Presses des Ponts. p. 667. ISBN 9782859783471. Retrieved 2009-01-18.
- ^ Ou, Z.; Chen, B. Stone arch bridges in Fujian, China (PDF). Fuzhou University. p. 271. Archived from the original (PDF) on 7 July 2011. Retrieved 27 January 2017.
- ^ "Shanxi Danhe Bridge". Arch-bridges.cn. College of Civil Engineering, Fuzhou University, China. Archived from the original on 13 February 2012. Retrieved 27 January 2017.
{{cite web}}
: CS1 maint: bot: original URL status unknown (link) - ^ Danhe Bridge, on HighestBridges.com
- ^ a b c d e f g h i j k Handbook of International Bridge Engineering, p. 1322.
- ^ "险峰渡槽". Ccxbk.info (in Chinese). Retrieved 27 January 2017.
- ^ a b Brucken, p. 209.
- ^ "这次是真的了吧,闲置8年的红江桥明年2月通车". V4.cc (in Chinese). Retrieved 27 January 2017.
- ^ Humar, Gorazd. World famous arch bridges in Slovenia. Archived from the original on October 3, 2011. Retrieved 27 January 2017.
- ^ a b c d Steinhvelvbruer, Vegvesenets Håndbokserie (PDF) (in Norwegian). Vol. 230. Statens Vegvesen. December 2002. p. 66. ISBN 82-7207-522-9.
- ^ Enkeltobjekter 131-158 (Nord-Trøndelag, Sør Trøndelag, Møre og Romsdal og Sogn og Fjordane) (PDF). Norwegian Public Roads Administration. Retrieved 27 January 2017.
Further reading
[edit]- Wai-Fah, Chen; Lian, Duan (2013). Handbook of International Bridge Engineering. Boca Raton, Florida: CRC Press. ISBN 978-1-4398-1029-3.
- Ewert, Sven (2003). John Wiley & Sons (ed.). Brucken. ISBN 3-433-01612-7.