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Higher Mode Effects in Multi-Storey Timber Buildings with Varying Diaphragm Flexibility

https://research.thinkwood.com/en/permalink/catalogue1480
Year of Publication
2017
Topic
Seismic
Mechanical Properties
Material
CLT (Cross-Laminated Timber)
Application
Frames
Walls
Author
Daniel Moroder
Francesco Sarti
Stefano Pampanin
Tobias Smith
Andrew Buchanan
Year of Publication
2017
Country of Publication
New Zealand
Format
Conference Paper
Material
CLT (Cross-Laminated Timber)
Application
Frames
Walls
Topic
Seismic
Mechanical Properties
Keywords
Nonlinear Time History Analysis
Higher Mode Effects
Stiffness
Diaphragms
Inter-Story Drift
Language
English
Conference
New Zealand Society for Earthquake Engineering Conference
Notes
April 27-29, 2017, Wellington, New Zealand
Abstract
With the increasing acceptance and popularity of multi-storey timber buildings up to 10 storeys and beyond, the influence of higher mode effects and diaphragm stiffness cannot be overlooked in design. Due to the lower stiffness of timber lateral load resisting systems compared with traditional construction materials, the effect...
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Long-Term Behavior of LVL Posttensioned Timber Beams

https://research.thinkwood.com/en/permalink/catalogue1239
Year of Publication
2017
Topic
Mechanical Properties
Serviceability
Material
LVL (Laminated Veneer Lumber)
Application
Beams
Author
Gabriele Granello
Simona Giorgini
Alessandro Palermo
David Carradine
Stefano Pampanin
Robert Finch
Publisher
American Society of Civil Engineers
Year of Publication
2017
Country of Publication
United States
Format
Journal Article
Material
LVL (Laminated Veneer Lumber)
Application
Beams
Topic
Mechanical Properties
Serviceability
Keywords
Long-term
Post-Tensioned
Environmental Conditions
Midspan Deflection
Language
English
Series
Journal of Structural Engineering
Abstract
The long-term behavior of unbonded posttensioned laminated veneer lumber (LVL) timber beams was investigated for four years under uncontrolled environmental conditions. Two full-scale simply supported beam specimens with eccentric cable profiles were monitored...
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Shaking Table Testing of Post-Tensioned Timber Frame Building with Passive Energy Dissipation Systems

https://research.thinkwood.com/en/permalink/catalogue1400
Year of Publication
2017
Topic
Seismic
Material
Glulam (Glue-Laminated Timber)
Application
Wood Building Systems
Author
Antonio Di Cesare
Felice Carlo Ponzo
Domenico Nigro
Stefano Pampanin
Tobias Smith
Publisher
Springer Netherlands
Year of Publication
2017
Country of Publication
Netherlands
Format
Journal Article
Material
Glulam (Glue-Laminated Timber)
Application
Wood Building Systems
Topic
Seismic
Keywords
Pres-Lam
Shaking Table
Dynamic Response
Dissipative Steel Angles
Numerical Model
Language
English
Series
Bulletin of Earthquake Engineering
ISSN
1573-1456
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Structural Behavior of Longitudinally Posttensioned Timber Beams under Serviceability Gravity Loading

https://research.thinkwood.com/en/permalink/catalogue1246
Year of Publication
2017
Topic
Mechanical Properties
Material
Glulam (Glue-Laminated Timber)
LVL (Laminated Veneer Lumber)
Application
Beams
Author
Bruno Dal Lago
Claudio Dibenedetto
Alessandro Palermo
Stefano Pampanin
Simona Giorgini
Andrew Buchanan
David Carradine
Publisher
American Society of Civil Engineers
Year of Publication
2017
Country of Publication
United States
Format
Journal Article
Material
Glulam (Glue-Laminated Timber)
LVL (Laminated Veneer Lumber)
Application
Beams
Topic
Mechanical Properties
Keywords
Post Tensioning
Long Span
Unbonded
Limit States
Gravity Loads
Deflection
Flexural Strength
Language
English
Series
Journal of Structural Engineering
Abstract
The scope of this paper is to quantify the advantages of using unbonded longitudinal posttensioning for long-span timber beams. This sustainable system can be a suitable alternative to more traditional prestressed concrete and (nonprestressed) glulam or LVL solutions. Unbonded posttensioning provides enhanced performance...
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