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Full-Text Articles in Engineering

Developing Seismic Performance Factors For Prefabricated Bamboo Walls In Comparison To Conventional Timber Shear Walls, David Steenson, Davin Chan Jun 2013

Developing Seismic Performance Factors For Prefabricated Bamboo Walls In Comparison To Conventional Timber Shear Walls, David Steenson, Davin Chan

Civil, Environmental and Sustainable Engineering Senior Theses

In order to address the issue of rising demand in resources from providing a growing population with housing, a team of professors and undergraduate students worked to study bamboo's possible utility as a structural element. This team proposed the use of bamboo as a substitute for timber in conventional light frame construction, specifically in the form of bamboo shear walls, which resist lateral loads such as those applied by earthquakes and winds. In order to demonstrate the adequacy of these proposed bamboo walls as a substitute to the control softwood walls, the team used the document FEMA P-795 to develop …


Analyzing The Flexural Properties Of Self-Constructed Bamboo Laminates, Brett Dorren Jun 2013

Analyzing The Flexural Properties Of Self-Constructed Bamboo Laminates, Brett Dorren

Materials Engineering

Bamboo plies of 1/8" and 1/32" thicknesses were glued together to form multiple unidirectional and cross-ply laminates that measured 12" by 12". The thickness of each laminate was between 0.25" and 0.375". All laminates were pressed together with a Tetrahedron MTP-10 bench top precision press at 75°F and 1000 lbf for 40 minutes. Laminates were then cut with a band-saw into four 3" by 12" test specimens, 24 hours after pressing. Each test specimen was three-point bend tested to identify the modulus of rupture (MOR) and apparent bending stiffness. Three-point bend testing was also performed on laminates that were …