“Engineered bamboo”的意思、由来-开放百科全书

Engineered bamboo has been used as paneling, vehicle beds, concrete formworks,^[2] lightweight building construction^[7] and even for shelters after the 2004 tsunami.^[8] In comparison to the woods that have been traditionally used, a number of benefits and drawbacks have been identified. Lower cost, especially when replacing wood that would otherwise have been imported, is a key advantage.^[9] Further benefits include greater hardness and shape retention, especially in high temperatures.^[10]

However, bamboo is not as resilient as most woods and will decay more rapidly than other woods if not treated with preservatives.^[11]

New building methods have had to be developed for engineered bamboo as its properties are sufficiently different, and make normal wood-working methods used with (non-engineered) bamboo unsuitable.^[12]

In order to overcome the typical loss of strength bamboo incurs when bending takes place post-harvest, an alternative method to overcome this has been developed.

Pre-harvest bending of the bamboo stems in zig-zags, allows the bamboo to later form a Warren truss.^[13]

Alexander Vittouris has proposed a much simpler 2D S-bend shape, which — after harvesting, and in sufficient quantities — could be assembled into a variety of 3D shapes. The arboriculture technique used to make both shapes is similar to tree shaping, and result in parts similar to knee (construction).^[14]^[15]^[16]^[17]

References

1. ^{{cite book|title=Modern bamboo structures: proceedings of First International Conference on Modern Bamboo Structures|author1=Yan Xiao |author2=Masafumi Inoue |author3=Shyam K. Paudel |year=2008|isbn=041547597X|publisher=CRC Press}}
2. ^¹{{cite web|url=https://www.scribd.com/document/101916202/Going-Green-A-Handbook-of-Sustainable-Housing-Practices-in-Developing-Countries |author=Wan Tarmeze Wan Ariffin|publisher=University of Birmingham|title=Numerical Analysis of Bamboo and Laminated Bamboo Strip Lumber (PhD paper)|date=March 2005|accessdate=2012-04-03 }}
3. ^{{cite web|url=http://www.inbar.int/Board.asp?BoardID=147 |title=Sustainable building: Building Codes |publisher=International Network for Bamboo and Rattan |accessdate=2012-04-03 |deadurl=yes |archiveurl=https://web.archive.org/web/20120130063112/http://www.inbar.int/Board.asp?BoardID=147 |archivedate=2012-01-30 |df= }}
4. ^{{cite journal |title=Engineered bamboo: state of the art|author1=B. Sharma |author2=A. Gatoo |author3=M. Bock |author4=H. Mulligan |author5=M. Ramage |date= October 2014 |journal= Proceedings of the ICE - Construction Materials |doi=10.1680/coma.14.00020 |volume=168 |issue=2 |pages=57–67}}
5. ^{{cite web |url=http://www.architerials.com/2010/03/my-boo-lamboo/ |author=Wu Xing |accessdate=May 28, 2013 |date=March 31, 2010 |publisher=Architerials |title=My Boo (Lamboo)}}
6. ^{{cite web |url=http://www.woodworkingnetwork.com/news/woodworking-industry-trends-press-releases/Lamboo-Inc-Recognized-Within-ASTM-International-Standards-191449271.html?view=all#sthash.0Nn2aAt2.dpbs |title=Lamboo Inc. Recognized Within ASTM International Standards|accessdate=July 23, 2013 |date=August 16, 2012 |publisher=Woodworking Network}}
7. ^{{cite book|title=Structural Adequacy of Traditional Bamboo Housing in Latin America|author=Jorge A. Gutiérrez|publisher=National Laboratory for Materials and Structural Models, Civil Engineering Department, University of Costa Rica|year=2000|isbn=8186247440}}
8. ^{{cite web|url=http://news.bbc.co.uk/1/hi/world/south_asia/4527640.stm|publisher=BBC|date=18 December 2005|author=Subir Bhaumik|title=Andaman tsunami victims still homeless|accessdate=2012-04-03}}
9. ^{{cite book|title=Silvicultural management of bamboo in the Philippines and Australia for shoots and timber|publisher=Australian Centre for International Agricultural Research|author=Merlyn Carmelita N. Rivera|page=11}}
10. ^{{cite journal|title=Bamboo composites: Material of the future|author1=Bansal, Arun K. |author2=Zoolagud, S.S.|volume=1|number=2|year=2002|pages=119–130|journal=Journal of Bamboo and Rattan|doi=10.1163/156915902760181595}}
11. ^{{cite journal|title=Preservation of bamboo structures|journal=Ghana Journal of Forestry|volume=15|page=156|year=2004|author=W Liese}}
12. ^{{cite web|title=\\"Work in Progress – Pushover Test of Bamboo Portal Frame Structure\\" |url=https://www.researchgate.net/publication/228451834_Work_in_Progress-Pushover_Test_of_Bamboo_Portal_Frame_Structure |author1=Bhavna Sharma|author2=Kent A. Harries|author3=Khosrow Ghavami|publisher=University of Pittsburgh }}
13. ^Cassandra Adams."Bamboo Architecture and Construction with Oscar Hidalgo".
14. ^Alexander Vittouris and Mark Richardson."Designing for Velomobile Diversity: Alternative opportunities for sustainable personal mobility"."Section 4.4: Structural pre-harvest deformation of bamboo".2012.
15. ^Kimberley Mok."Ajiro Bamboo Velobike: A "Grown Vehicle" That's Farmed, Not Factory-Made".2011.
16. ^Brit Liggett."The Ajiro Bamboo Bike is Grown From the Ground Up".2011.
17. ^Stephen Cauchi."Bamboozled? Give it a grow"2011.