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Mkpụrụ osisi achara e mepụtara

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Bamboo engineered bụ usoro ihe mejupụtara ihe ndị e ji achara mepụta. E mere ya ka ọ bụrụ ihe na-anọchi anya osisi [1] ma ọ bụ osisi injinia, mana a na-eji ya eme ihe naanị mgbe achọrọghị ike ibu dị elu [2] n'ihi na ndị na-achịkwa anaghị ekwenye na ụkpụrụ ụlọ maka ụdị ojiji a. [3] Bamboo engineered na-abịa n'ụdị dị iche iche, gụnyere bamboo scrimber na laminated bamboo, nke nwere okpukpu atọ nkè ikike na ịsa ahụ na-erizi mmụta ikike nhazi dị ka osisi nkịtị ma kọwaa ya ma chịkwaa ya site na ASTM International Standards.[4][5][6]

A na-eji achara eme ihe dị ka paneling, àkwà ụgbọ ala, ihe owuwu simenti, [2] ụlọ dị mfe [7] na ọbụna maka ebe mgbaba mgbe tsunami nke afọ 2004 gasịrị. [8] N'iji ya tụnyere osisi na ili nke ọbọdọ ndị a na-eji eme ihe n'ọdịnala, a chọpụtala ọtụtụ uru na ọghọm. Ọnụ ego dị ala, ọkachasị mgbe ị na-anọchi osisi na ahụ na-erizi nke a gaara ebubata, bụ isi uru.[9] Uru ndị ọzọ gụnyere ike ka ukwuu na njigide ọdịdị, ọkachasị na okpomọkụ dị elu.[10]

Otú ọ dị, achara anaghị adị ike dị ka ọtụtụ osisi ma ga-emebi ngwa ngwa karịa osisi ndị ọzọ ma nwéré ochá na ahụ ọ bụrụ na ejighị ihe na-echekwa ya.[11]

A ghaghị ịmepụta usoro iwu ụlọ ọhụrụ maka achara a rụrụ arụ n'ihu afia na ihe onwunwe ya dị iche iche, ma mee ka usoro ọrụ osisi nkịtị ọkọlọtọ nke nke ejiri achara (na-abụghị nke injinia) ghara ịdị mma.[12]

Iji merie ọnwụ nke ike achara na-eme mgbe a na-agbanye ya mgbe owuwe ihe ubi gasịrị, e mepụtara usoro nke ọbọdọ na ọzọ iji merie nke a.

Nchịkọta tupu owuwe ihe ubi nke achara na zig-zags, na-enye na ahụ ohere ka achara mepụta Warren truss.[13]

Alexander Vittouris atụwo aro ọdịdị 2D S-bending dị mfe karị, nke - mgbe owuwe ihe ubi gasịrị, na n'ọtụtụ zuru ezu - nwere ike ijikọta ya n'ụdị 3D dị ichè nke ọbọdọ ynke na iche. Usoro a na-eji eme ihe iji mee ka ọdịdị abụọ ahụ yie Ọdịdị osisi, ma na-akpata akụkụ ndị yiri ikpere osisi. [14] [15][16]

Nrutuaka

[dezie | dezie ebe o si]
  1. ↑ Yan Xiao (2008). Modern bamboo structures: proceedings of First International Conference on Modern Bamboo Structures. CRC Press. ISBN 978-0415475976. 
  2. ↑ 2.0 2.1 Wan Tarmeze Wan Ariffin (March 2005). Numerical Analysis of Bamboo and Laminated Bamboo Strip Lumber (PhD paper). University of Birmingham. Retrieved on 2012-04-03. Kpọpụta njehie: Invalid <ref> tag; name "Birmingham" defined multiple times with different content
  3. ↑ Sustainable building: Building Codes. International Network for Bamboo and Rattan. Archived from the original on 2012-01-30. Retrieved on 2012-04-03.
  4. ↑ B. Sharma (October 2014). "Engineered bamboo: state of the art". Proceedings of the ICE - Construction Materials 168 (2): 57–67. DOI:10.1680/coma.14.00020. 
  5. ↑ Wu Xing (March 31, 2010). My Boo (Lamboo). Architerials. Archived from the original on June 9, 2013. Retrieved on May 28, 2013.
  6. ↑ Lamboo Inc. Recognized Within ASTM International Standards. Woodworking Network (August 16, 2012). Retrieved on July 23, 2013.
  7. ↑ Jorge A. Gutiérrez (2000). Structural Adequacy of Traditional Bamboo Housing in Latin America. National Laboratory for Materials and Structural Models, Civil Engineering Department, University of Costa Rica. ISBN 8186247440. 
  8. ↑ Subir Bhaumik (18 December 2005). Andaman tsunami victims still homeless. BBC. Retrieved on 2012-04-03.
  9. ↑ Merlyn Carmelita N. Rivera. Silvicultural management of bamboo in the Philippines and Australia for shoots and timber. Australian Centre for International Agricultural Research. 
  10. ↑ Bansal, Arun K. (2002). "Bamboo composites: Material of the future". Journal of Bamboo and Rattan 1: 119–130. DOI:10.1163/156915902760181595. 
  11. ↑ W Liese (2004). "Preservation of bamboo structures". Ghana Journal of Forestry 15. 
  12. ↑ Bhavna Sharma. \"Work in Progress – Pushover Test of Bamboo Portal Frame Structure\". University of Pittsburgh.
  13. ↑ Cassandra Adams. "Bamboo Architecture and Construction with Oscar Hidalgo".
  14. ↑ Kimberley Mok. "Ajiro Bamboo Velobike: A "Grown Vehicle" That's Farmed, Not Factory-Made". 2011.
  15. ↑ Brit Liggett. "The Ajiro Bamboo Bike is Grown From the Ground Up". 2011.
  16. ↑ Stephen Cauchi. "Bamboozled? Give it a grow" 2011.
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