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10 records – page 1 of 1.

Assessment of Timber Floor Vibration Performance: A Case Study in Italy

https://research.thinkwood.com/en/permalink/catalogue147
Year of Publication
2014
Topic
Acoustics and Vibration
Design and Systems
Material
CLT (Cross-Laminated Timber)
Timber-Concrete Composite
Application
Floors
Author
Casagrande, Daniele
Piazza, Maurizio
Franciosi, Alessandro
Pederzolli, Federico
Year of Publication
2014
Country of Publication
Canada
Format
Conference Paper
Material
CLT (Cross-Laminated Timber)
Timber-Concrete Composite
Application
Floors
Topic
Acoustics and Vibration
Design and Systems
Keywords
Dynamic
Eurocode
ISO
Italy
Natural Frequency
Numerical analysis
Testing
Language
English
Conference
World Conference on Timber Engineering
Research Status
Complete
Notes
August 10-14, 2014, Quebec City, Canada
Summary
Vibrations induced by people walking is one of the most important issue in timber floor design. Low natural frequency and low mass require a careful analysis in order to prevent significant annoyance and to guarantee an acceptable human comfort. This paper is concerned with the assessment of vibration performance of a timber-concrete composite timber floor and a cross laminated timber floor used in two timber buildings under construction in Trento (Italy). Different approaches suggested by Standards and literature were employed: analytical methods, numerical analyses and laboratory tests. About analytical methods the uniformed distributed load deflection criterion (ULD), the Eurocode 5 criterion and some criterions from literature were compared, whereas the Vibration Dose Value (VDV) method, as suggested by ISO 10137, was used for the numerical models and the laboratory tests. The numerical analyses were carried out by means of a finite element modelling. The load due to footfall was simulated by static and dynamic vertical forces. The laboratory tests were characterized by thirty walking tests for each floor. Impact testing with modal hammer was also undertaken in order to investigate the dynamic properties of the specimens. All results are compared and discussed.
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Free
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A Comparative Life Cycle Assessment Approach of Two Innovative Long Span Timber floors with its Reinforced Concrete Equivalent in an Australian Context

https://research.thinkwood.com/en/permalink/catalogue2375
Year of Publication
2015
Topic
Environmental Impact
Material
CLT (Cross-Laminated Timber)
Timber-Concrete Composite
Application
Floors
Wood Building Systems
Author
Basaglia, Bella
Lewis Kirsten
Shrestha, Rijun
Crews, Keith
Publisher
School of Civial Engineering, The University of Queensland
Year of Publication
2015
Country of Publication
Australia
Format
Conference Paper
Material
CLT (Cross-Laminated Timber)
Timber-Concrete Composite
Application
Floors
Wood Building Systems
Topic
Environmental Impact
Keywords
Sustainable Materials
LCA
Life-Cycle Assessment
Mid-Rise
Concrete
Language
English
Conference
International Conference on Performance-based and Life-cycle Structural Engineering
Research Status
Complete
Online Access
Free
Resource Link
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A Composite System Using Ultra High-Performance Fibre-Reinforced Concrete and Cross-Laminated Timber

https://research.thinkwood.com/en/permalink/catalogue1420
Year of Publication
2016
Topic
Mechanical Properties
Acoustics and Vibration
Connections
Material
CLT (Cross-Laminated Timber)
Timber-Concrete Composite
Application
Floors

Development of Light Prefabricated Hybrid Structures for a High-Rise Multi-Storey Building with Emphasis on Connections

https://research.thinkwood.com/en/permalink/catalogue2248
Topic
Cost
Design and Systems
Material
Timber-Concrete Composite
Application
Floors
Organization
Université Laval
Country of Publication
Canada
Material
Timber-Concrete Composite
Application
Floors
Topic
Cost
Design and Systems
Keywords
Vibration
Fire Resistance
Seismic
Ductile
Connections
Ultra-High Performance Concrete
Prefabrication
Research Status
In Progress
Notes
Project contact is Luca Sorelli at Université Laval
Summary
Hybrid wood-concrete structures are emerging in the multi-storey wood building market, as they provide effective solutions in terms of lightness, rigidity, vibration and fire resistance (Yeoh et al., 2010, Dagenais et al., 2016). This project aims to reduce the cost of these hybrid floors by reducing the time of construction by prefabrication technology with emphasis on use. In addition, the goal is to explore the use of Ultra High Performance Fiber Composite Concrete (UHPC) to reduce the thickness of the wood slab, and also the use of ductile connections to increase the reliability of the floor (Habel and Gauvreau). 2008, Zhang and Gauvreau 2014, Auclair-Cuerrier et al 2016a). Finally, the concrete slab improves the diaphragm behavior of the floor to seismic actions.
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Does Timber-Concrete Floor System Save Energy?

https://research.thinkwood.com/en/permalink/catalogue2042
Year of Publication
2018
Topic
Energy Performance
Material
Timber-Concrete Composite
Application
Floors
Hybrid Building Systems
Author
Liu, Ying
Chang, Wen-Shao
Year of Publication
2018
Country of Publication
South Korea
Format
Conference Paper
Material
Timber-Concrete Composite
Application
Floors
Hybrid Building Systems
Topic
Energy Performance
Keywords
Thermal Mass
Simulation
Climate
Language
English
Conference
World Conference on Timber Engineering
Research Status
Complete
Online Access
Free
Resource Link
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Environmental Performances of a Timber-Concrete Prefabricated Composite Wall System

https://research.thinkwood.com/en/permalink/catalogue1343
Year of Publication
2017
Topic
Environmental Impact
Material
CLT (Cross-Laminated Timber)
Glulam (Glue-Laminated Timber)
Timber-Concrete Composite
Application
Walls

Glued Timber-Concrete Beams – Analytical and Numerical Models for Assessment of Composite Action

https://research.thinkwood.com/en/permalink/catalogue154
Year of Publication
2013
Topic
Design and Systems
Serviceability
Material
Glulam (Glue-Laminated Timber)
Timber-Concrete Composite
Application
Beams

Innovative Engineered Timber Building Systems for Non-Residential Applications, Utilising Timber Concrete Composite Flooring Capable of Spanning Up to 8 to 10m

https://research.thinkwood.com/en/permalink/catalogue1933
Year of Publication
2010
Topic
Market and Adoption
Design and Systems
Cost
Environmental Impact
Mechanical Properties
Material
Timber-Concrete Composite
Application
Floors
Frames

Load-Bearing Behavior of Transversely Loaded Wood Reinforced by Polymer Concrete Grouting

https://research.thinkwood.com/en/permalink/catalogue1749
Year of Publication
2016
Topic
Mechanical Properties
Material
Timber-Concrete Composite
Application
General Application
Author
Hädicke, Wolfram
Rautenstrauch, Karl
Year of Publication
2016
Country of Publication
Austria
Format
Conference Paper
Material
Timber-Concrete Composite
Application
General Application
Topic
Mechanical Properties
Keywords
Load Bearing
Transverse Compression
Polymer Concrete
Reinforcement
Annual Rings
Strain Distribution
FEM
Language
English
Conference
World Conference on Timber Engineering
Research Status
Complete
Notes
August 22-25, 2016, Vienna, Austria p. 4972-4981
Summary
This Paper discusses several researches into the load bearing behavior of local load introduction areas under transverse compression load that are reinforced by polymer concrete (PC) grouting. The objective of all these studies was the characterization of the load bearing behavior in detail, in order to develop application rules for the practical...
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Free
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Multifunctional Composite Wall Elements for Multistory Buildings Made of Timber and Wood-Based Lightweight Concrete

https://research.thinkwood.com/en/permalink/catalogue1520
Year of Publication
2016
Topic
Environmental Impact
Design and Systems
Energy Performance
Material
Timber-Concrete Composite
Application
Walls
Author
Fadai, Alireza
Radlherr, Christoph
Setoodeh Jahromy, Sepehr
Winter, Wolfgang
Year of Publication
2016
Country of Publication
Austria
Format
Conference Paper
Material
Timber-Concrete Composite
Application
Walls
Topic
Environmental Impact
Design and Systems
Energy Performance
Keywords
Lightweight Concrete
Energy Efficiency
Language
English
Conference
World Conference on Timber Engineering
Research Status
Complete
Notes
August 22-25, 2016, Vienna, Austria p. 613-622
Summary
This paper aims to discuss timber-wood lightweight concrete composites for application in wall components for buildings. The aim is to develop a multi-layer wall system composed of wood lightweight concrete, connected timber sections to gain and use...
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Free
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10 records – page 1 of 1.