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Artificial Neural Network for Assessment of Energy Consumption and Cost for Cross Laminated Timber Office Building in Severe Cold Regions

https://research.thinkwood.com/en/permalink/catalogue1206
Year of Publication
2018
Topic
Energy Performance
Cost
Material
CLT (Cross-Laminated Timber)
Application
Wood Building Systems
Author
Qi Dong
Kai Xing
Hongrui Zhang
Publisher
MDPI
Year of Publication
2018
Country of Publication
Switzerland
Format
Journal Article
Material
CLT (Cross-Laminated Timber)
Application
Wood Building Systems
Topic
Energy Performance
Cost
Keywords
Energy Consumption
Office Buildings
Severe Cold Regions
Artificial Neural Network
Language
English
Series
Sustainability
ISSN
2071-1050
Abstract
This paper aims to develop an artificial neural network (ANN) to predict the energy consumption and cost of cross laminated timber (CLT) office buildings in severe cold regions during the early stage of architectural design. Eleven variables were selected as input variables including...
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Assessment of Energy Saving Potential by Replacing Conventional Materials by Cross Laminated Timber (CLT)—A Case Study of Office Buildings in China

https://research.thinkwood.com/en/permalink/catalogue2010
Year of Publication
2019
Topic
Energy Performance
Material
CLT (Cross-Laminated Timber)
Application
Wood Building Systems
Author
Yu Dong
Xue Cui
Xunzhi Yin
Yang Chen
Haibo Guo
Publisher
MDPI
Year of Publication
2019
Country of Publication
Switzerland
Format
Journal Article
Material
CLT (Cross-Laminated Timber)
Application
Wood Building Systems
Topic
Energy Performance
Keywords
China
Energy Consumption
Office Buildings
Language
English
Series
Applied Sciences
ISSN
2076-3417
Online Access
Free
Resource Link
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Case Studies of Risk-To-Life Due to Fire in Mid- and High-Rise, Combustible and Non-Combustible Buildings Using CUrisk

https://research.thinkwood.com/en/permalink/catalogue279
Year of Publication
2015
Topic
Fire
Material
CLT (Cross-Laminated Timber)
Application
Wood Building Systems
Author
Xia Zhang
Jim Mehaffey
George Hadjisophocleous
Organization
Carleton University
Year of Publication
2015
Country of Publication
Canada
Format
Report
Material
CLT (Cross-Laminated Timber)
Application
Wood Building Systems
Topic
Fire
Keywords
High-Rise
Mid-Rise
Residential
Tall Wood
Office Buildings
CUrisk
Risk-to-Life
Language
English
Abstract
Both the BCBC and the NBCC are objective_based codes whose provisions are deemed to be acceptable solutions.  Alternative solutions are permitted; however, they must be demonstrated to provide a level of performance equivalent to that of the acceptabl...
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A Comparative Cradle-To-Gate Life Cycle Assessment of Mid-Rise Office Building Construction Alternatives: Laminated Timber or Reinforced Concrete

https://research.thinkwood.com/en/permalink/catalogue52
Year of Publication
2012
Topic
Energy Performance
Environmental Impact
Material
CLT (Cross-Laminated Timber)
Glulam (Glue-Laminated Timber)
Application
General Application
Author
Adam Robertson
Frank Lam
Raymond Cole
Publisher
MDPI
Year of Publication
2012
Country of Publication
Switzerland
Format
Journal Article
Material
CLT (Cross-Laminated Timber)
Glulam (Glue-Laminated Timber)
Application
General Application
Topic
Energy Performance
Environmental Impact
Keywords
Concrete
Embodied Carbon
Life-Cycle Assessment
Mid-Rise
National Building Code of Canada
NBCC
North America
Office Buildings
Language
English
Series
Buildings
ISSN
2075-5309
Abstract
The objective of this project was to quantify and compare the environmental impacts associated with alternative designs for a typical North American mid-rise office building. Two scenarios were considered; a traditional cast-in-place, reinforced concrete frame and a laminated timber hybrid design, which utilized engineered wood products (cross-laminated timber (CLT) and glulam). The boundary of the quantitative analysis was cradle-to-construction site gate and encompassed the structural support system and the building enclosure. Floor plans, elevations, material quantities, and structural loads associated with a five-storey concrete-framed building design were obtained from issued-for-construction drawings. A functionally equivalent, laminated timber hybrid design was conceived, based on Canadian Building Code requirements. Design values for locally produced CLT panels were established from in-house material testing. Primary data collected from a pilot-scale manufacturing facility was used to develop the life cycle inventory for CLT, whereas secondary sources were referenced for other construction materials. The TRACI characterization methodology was employed to translate inventory flows into impact indicators. The results indicated that the laminated timber building design offered a lower environmental impact in 10 of 11 assessment categories. The cradle-to-gate process energy was found to be nearly identical in both design scenarios (3.5 GJ/m2), whereas the cumulative embodied energy (feedstock plus process) of construction materials was estimated to be 8.2 and 4.6 GJ/m2 for the timber and concrete designs, respectively; which indicated an increased availability of readily accessible potential energy stored within the building materials of the timber alternative.
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Comparison of Environmental Performance of a Five-Storey Building Built with Cross-Laminated Timber and Concrete

https://research.thinkwood.com/en/permalink/catalogue65
Year of Publication
2012
Topic
Energy Performance
Environmental Impact
Material
CLT (Cross-Laminated Timber)
Application
Wood Building Systems

Evaluation of Timber-Concrete Floor Performance under Occupant-Induced Vibrations using Continuous Monitoring

https://research.thinkwood.com/en/permalink/catalogue131
Year of Publication
2013
Topic
Acoustics and Vibration
Serviceability
Material
LVL (Laminated Veneer Lumber)
Timber-Concrete Composite
Application
Floors
Author
Piotr Omenzetter
Varun Kohli
Yohann Desgeorges
Publisher
Scientific.net
Year of Publication
2013
Country of Publication
Switzerland
Format
Journal Article
Material
LVL (Laminated Veneer Lumber)
Timber-Concrete Composite
Application
Floors
Topic
Acoustics and Vibration
Serviceability
Keywords
Damping
Frequencies
Lightweight
Long Span
Office Buildings
Language
English
Series
Key Engineering Materials
Abstract
This paper describes the design of a system to monitor floor vibrations in an office building and an analysis of several months worth of collected data. Floors of modern office buildings are prone to occupant-induced vibrations. The contributing factors ...
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Field Testing on Innovative Timber Structures

https://research.thinkwood.com/en/permalink/catalogue671
Year of Publication
2014
Topic
Design and Systems
Material
LVL (Laminated Veneer Lumber)
Application
Floors
Frames
Author
Claude Leyder
Flavio Wanninger
Andrea Frangi
Year of Publication
2014
Country of Publication
Canada
Format
Conference Paper
Material
LVL (Laminated Veneer Lumber)
Application
Floors
Frames
Topic
Design and Systems
Keywords
Beech
Post-Tensioned
Office Buildings
Language
English
Conference
World Conference on Timber Engineering
Notes
August 10-14, 2014, Quebec City, Canada
Abstract
In timber research, a main objective is the development and promotion of innovative and efficient timber structures. Therefore a pilot building, named ETH House of Natural Resources, has been designed, which uses two innovative structural systems, a post...
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Force Based Design Guideline for Timber-Steel Hybrid Structures: Steel Moment Resisting Frames with CLT Infill Walls

https://research.thinkwood.com/en/permalink/catalogue83
Year of Publication
2015
Topic
Design and Systems
Seismic
Material
CLT (Cross-Laminated Timber)
Application
Wood Building Systems
Author
Solomon Tesfamariam
Siegfried Stiemer
Matiyas Bezabeh
Caleb Goertz
Marjan Popovski
Katsuichiro Goda
Organization
University of British Columbia
Year of Publication
2015
Country of Publication
Canada
Format
Report
Material
CLT (Cross-Laminated Timber)
Application
Wood Building Systems
Topic
Design and Systems
Seismic
Keywords
Overstrength
Ductility
National Building Code of Canada
Timber-Steel Hybrid
Office Buildings
Residential Buildings
Language
English
Research Status
Complete
Abstract
Provincial code changes have been made to allow construction of light wood-frame buildings up to 6 storeys in order to satisfy the urban housing demand in western Canadian cities. It started in 2009 when the BC Building Code was amended to increase the height limit for wood-frame structures from four to six. Recently, provinces of Quebec, Ontario and Alberta followed suit. While wood-frame construction is limited to six storeys, some innovative wood-hybrid systems can go to greater heights. In this report, a feasibility study of timber-based hybrid buildings is described as carried out by The University of British Columbia (UBC) in collaboration with FPInnovations. This project, funded through BC Forestry Innovation Investment's (FII) Wood First Program, had an objective to develop design guidelines for a new steel-timber hybrid structural system that can be used as part of the next generation "steel-timber hybrid structures" that is limited in scope to 20 storey office or residential buildings. ...
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(Mass) Timber: Structurally Optimized Timber Buildings

https://research.thinkwood.com/en/permalink/catalogue1433
Year of Publication
2016
Topic
Design and Systems
Material
CLT (Cross-Laminated Timber)
Application
Wood Building Systems

Quantifying Environmental Impacts of Structural Material Choices Using Life Cycle Assessment: A Case Study

https://research.thinkwood.com/en/permalink/catalogue1393
Year of Publication
2018
Topic
Environmental Impact
Material
CLT (Cross-Laminated Timber)
NLT (Nail-Laminated Timber)
Application
Wood Building Systems
Author
Don Davies
Leif Johnson
Blake Doepker
Meagan Hedlund
Editor
Francesco Pomponi Catherine De Wolf Alice Moncaster
Publisher
Springer, Cham
Year of Publication
2018
Country of Publication
Switzerland
Format
Book Section
Material
CLT (Cross-Laminated Timber)
NLT (Nail-Laminated Timber)
Application
Wood Building Systems
Topic
Environmental Impact
Keywords
Office Buildings
Life-Cycle Assessment
Embodied Carbon
Language
English
Research Status
Complete
Series
Embodied Carbon in Buildings
Notes
pp 123-142
ISBN
978-3-319-72796-7
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10 records – page 1 of 1.