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10 records – page 1 of 1.

Elastic Response of Cross Laminated Engineered Bamboo Panels Subjected to In-Plane Loading

https://research.thinkwood.com/en/permalink/catalogue1805
Year of Publication
2017
Topic
Mechanical Properties
Material
Other Materials
Author
Archila-Santos, Hector
Walker, Pete
Ansell, Martin
Rhead, Andrew
Lizarazo-Marriaga, Juan
Publisher
ICE Publishing
Year of Publication
2017
Country of Publication
United Kingdom
Format
Journal Article
Material
Other Materials
Topic
Mechanical Properties
Keywords
Compression
Deformation
Elastic Moduli
Bamboo
Panels
G-XLam
Language
English
Research Status
Complete
Series
Proceedings of the Institution of Civil Engineers - Construction Materials
ISSN
1747-650X
Online Access
Free
Resource Link
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Evaluation of the Mechanical Properties of Cross Laminated Bamboo Panels by Digital Image Correlation and Finite Element Modelling

https://research.thinkwood.com/en/permalink/catalogue533
Year of Publication
2014
Topic
Mechanical Properties
Material
Other Materials
Author
Archila-Santos, Hector
Brandon, Daniel
Ansell, Martin
Walker, Pete
Ormondroyd, Graham
Year of Publication
2014
Country of Publication
Canada
Format
Conference Paper
Material
Other Materials
Topic
Mechanical Properties
Keywords
Bamboo
Finite Element Model
Compression
Shear
Digital Image Correlation
Language
English
Conference
World Conference on Timber Engineering
Research Status
Complete
Notes
August 10-14, 2014, Quebec City, Canada
Summary
Guadua angustifolia Kunth (Guadua) is a bamboo species native to South and Central America that has been widely used for structural applications in small and large scale buildings, bridges and temporary structures. Guadua remains a material for vernacular construction associated with high levels of manual labour and structural unpredictability. The aim of this work is to develop standardised industrial structural products from Guadua and to measure and predict their mechanical behaviour. Cross laminated Guadua (CLG) panels comprised of three and five layers were manufactured and their mechanical properties evaluated by testing small and large specimens in compression and shear. The digital image correlation (DIC) method was used to measure strain variations in the X, Y and Z axes on the surface of small CLG panels with strain gauge measurements on the reverse face. The deformation of large CLG panels was measured using DIC on the front face and transducers on the reverse face. The results from mechanical tests and DIC were compared and a finite element (FE) model developed that predicts the response of the material. Overall, this study provides guidelines for structural design with engineered bamboo products which are of key importance for their mainstream use.
Online Access
Free
Resource Link
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Elastic Response of Cross-Laminated Engineered Bamboo Panels Subjected to In-Plane Loading

https://research.thinkwood.com/en/permalink/catalogue2305
Year of Publication
2019
Topic
Design and Systems
Material
Other Materials
Application
Walls
Wood Building Systems
Author
Archila-Santos, Hector
Rhead, Andrew
Publisher
ICE Publishing
Year of Publication
2019
Country of Publication
United Kingdom
Format
Journal Article
Material
Other Materials
Application
Walls
Wood Building Systems
Topic
Design and Systems
Keywords
G-XLam
Panels
Strength
Stiffness
Language
English
Research Status
Complete
Series
Proceedings of the Institution of Civil Engineers - Construction Materials
ISSN
1747-650X
Online Access
Free
Resource Link
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Compression Behaviors of Parallel Bamboo Strand Lumber Under Static Loading

https://research.thinkwood.com/en/permalink/catalogue2510
Year of Publication
2019
Topic
Mechanical Properties
Design and Systems
Material
Other Materials
Application
Wood Building Systems

Experimental Behaviour of Structural Size Glued Laminated Guadua Bamboo Members

https://research.thinkwood.com/en/permalink/catalogue528
Year of Publication
2014
Topic
Mechanical Properties
Material
Other Materials
Application
Beams
Columns
Author
Correal, Juan
Echeverry, Juan
Yamin, Luis
Ramírez, Fernando
Year of Publication
2014
Country of Publication
Canada
Format
Conference Paper
Material
Other Materials
Application
Beams
Columns
Topic
Mechanical Properties
Keywords
Bending Strength
Flexural Tests
Compression Tests
Language
English
Conference
World Conference on Timber Engineering
Research Status
Complete
Notes
August 10-14, 2014, Quebec City, Canada
Summary
This study presents the experimental evaluation of the behaviour of beams and columns made of Glued Laminated Guadua (GLG) bamboo. Flexural tests were conducted on structural size beams of various span lengths and two lamination orientations (horizontal and vertical) in order to evaluate the different capacities achieved according to the predominant induced stresses, bending or shear. Experimental results indicated a reduction of bending strength as the member’s size increased whereas lamination in the vertical direction presented 12% higher values of modulus of rupture (MOR), and 9% higher values of modulus of elasticity (MOE) compared to equivalent results for lamination in the horizontal direction. Additionally, compression tests were performed on structural size columns with various slenderness ratios and two lamination orientations. Although minor differences were found for lamination orientation, lower capacities were observed as the slenderness ratio increased. This experimental data is expected to be used in order to propose adjustment factors for structural size beams as well as the determination of the column stability factor.
Online Access
Free
Resource Link
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Demonstration of Fire Performance of Durable Wood Strand Mass Timber Panels

https://research.thinkwood.com/en/permalink/catalogue2573
Topic
Fire
Material
Other Materials
Organization
Washington State University
University of Minnesota Duluth
Country of Publication
United States
Material
Other Materials
Topic
Fire
Keywords
Wood Strand Mass Timber Panel
Thermal Modification
Fire Performance
ASTM E119 test standard
Research Status
In Progress
Notes
Project contact is Vikram Yadama at Washington State University
Summary
Lumber yields from small diameter timber (SDT), such as ponderosa and lodge pole pine and grand fir, proposed in this study, are significantly lower (
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Experimental Study on Flexural Performance of Glued-Laminated-Timber-Bamboo Beams

https://research.thinkwood.com/en/permalink/catalogue1387
Year of Publication
2018
Topic
Design and Systems
Mechanical Properties
Material
Other Materials
Glulam (Glue-Laminated Timber)
Application
Beams
Author
Xu, Qingfeng
Leng, Yubing
Chen, Xi
Harries, Kent
Chen, Lingzhu
Wang, Zhuolin
Publisher
Springer Netherlands
Year of Publication
2018
Country of Publication
Netherlands
Format
Journal Article
Material
Other Materials
Glulam (Glue-Laminated Timber)
Application
Beams
Topic
Design and Systems
Mechanical Properties
Keywords
Bamboo
Spruce
Douglas-Fir
Flexural Performance
Strengthening
Language
English
Research Status
Complete
Series
Materials and Structures
ISSN
1871-6873
Summary
Engineered bamboo, produced through the technique of gluing and reconstituting, has better mechanical properties than round bamboo and some wood products. This paper studies the flexural performance of laminated beams produced with timber and engineered bamboo. The six-layer beams were made from Douglas fir, spruce, bamboo scrimber and laminated bamboo, or a combination of these. It is confirmed that glued-laminated wood beams producedwith wood of weak strength, like spruce, can be strengthened by gluing engineered bamboo lumbers on the outer faces, thus achieving better utilization of the fast growing economic wood species. Flexural failure of the laminated beams was primarily triggered by tensile fracture of the bottom fiber in mid-span, followed by horizontal tearing beside the broken surface. No relative slip between layers was observed before failure, therefore the flexural capacity of the laminated beams can be predicted using equilibrium and compatibility conditions according to the plane section assumption
Online Access
Free
Resource Link
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Evaluation of Uniformity of Bamboo Bundle Veneer and Bamboo Bundle Laminated Veneer Lumber (BLVL)

https://research.thinkwood.com/en/permalink/catalogue2475
Year of Publication
2019
Topic
Mechanical Properties
Material
LVL (Laminated Veneer Lumber)
Other Materials
Author
Zhou, Haiying
Wei, Xin
Smith, Lee
Wang, Ge
Chen, Fuming
Publisher
MDPI
Year of Publication
2019
Country of Publication
Switzerland
Format
Journal Article
Material
LVL (Laminated Veneer Lumber)
Other Materials
Topic
Mechanical Properties
Keywords
Density
Light Transmittance
Stiffness
Language
English
Research Status
Complete
Series
Forests
Online Access
Free
Resource Link
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Process Optimization of Large-Size Bamboo Bundle Laminated Veneer Lumber (BLVL) by Box-Behnken Design

https://research.thinkwood.com/en/permalink/catalogue1807
Year of Publication
2018
Topic
Mechanical Properties
Material
Other Materials
LVL (Laminated Veneer Lumber)

Effect of Laminated Structure Design on Physical and Mechanical Properties of Laminated Bamboo Sliver Lumber

https://research.thinkwood.com/en/permalink/catalogue2491
Year of Publication
2019
Topic
Mechanical Properties
Design and Systems
Material
LVL (Laminated Veneer Lumber)
Other Materials
Application
Wood Building Systems

10 records – page 1 of 1.