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166 records – page 1 of 9.

Technical Guide for Evaluation of Seismic Force Resisting Systems and Their Force Modification Factors for Use in the National Building Code of Canada with Concepts Illustrated Using a Cantilevered Wood CLT Shear Wall Example

https://research.thinkwood.com/en/permalink/catalogue2804
Year of Publication
2021
Topic
Seismic
Material
CLT (Cross-Laminated Timber)
Application
Shear Walls
Author
DeVall, Ron
Popovski, Marjan
McFadden, Jasmine
Organization
National Research Council Canada, Canadian Construction Materials Centre
Publisher
National Research Council Canada
Year of Publication
2021
Country of Publication
Canada
Format
Report
Material
CLT (Cross-Laminated Timber)
Application
Shear Walls
Topic
Seismic
Keywords
Seismic Force Resisting System
Force Modification Factor
Ductility Factor
Overstrength
Non-linear Dynamic Analysis
National Building Code of Canada
Alternative Design Solution
Shear Walls
Language
English
Research Status
Complete
ISBN
978-0-660-39263-9
Summary
The objective of this guideline is to provide a simple, systematic, and sufficient procedure for evaluating the performance of Seismic Force Resisting Systems (SFRSs) and to determine the appropriate ductilityrelated (Rd) and over-strength related (Ro) force modification factors for implementation in the National Building Code of Canada (NBC). The procedure relies on the application of non-linear dynamic analysis for quantification of the seismic performance of the SFRS. Note that the procedure is also suitable for assessing force modification factors (RdRo values) of systems already implemented in the NBC. The audience for this guideline are those (called the “project study team” in this document) who submit proposals for new SFRSs with defined RdRo values to the NBC for inclusion in Subsection 4.1.8., Earthquake Loads and Effects, of Division B of the NBC. This guideline can also be used by a team performing an alternative design solution for a specific project and seeking acceptance from authority having jurisdiction. In such cases, not all aspects of this guideline (e.g., having different archetypes) will be needed.
Online Access
Free
Resource Link
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Cross Laminated Timber Shear Wall Connections for Seismic Applications

https://research.thinkwood.com/en/permalink/catalogue2405
Year of Publication
2020
Topic
Connections
Seismic
Material
CLT (Cross-Laminated Timber)
Application
Walls
Author
Falk, Michael
Publisher
Kansas State University
Year of Publication
2020
Country of Publication
United States
Format
Report
Material
CLT (Cross-Laminated Timber)
Application
Walls
Topic
Connections
Seismic
Keywords
Panels
Earthquake
Rocking Walls
Shear Walls
Language
English
Research Status
Complete
Online Access
Free
Resource Link
Less detail

Cross Laminated Timber Shear Wall Connections for Seismic Applications

https://research.thinkwood.com/en/permalink/catalogue2406
Year of Publication
2020
Topic
Connections
Seismic
Material
CLT (Cross-Laminated Timber)
Application
Walls
Author
Falk, Michael
Publisher
Kansas State University
Year of Publication
2020
Country of Publication
United States
Format
Report
Material
CLT (Cross-Laminated Timber)
Application
Walls
Topic
Connections
Seismic
Keywords
Panels
Earthquake
Rocking Walls
Shear Walls
Language
English
Research Status
Complete
Online Access
Free
Resource Link
Less detail

Combination of Steel Plate Shear Walls and Timber Moment Frames for Improved Seismic Performance

https://research.thinkwood.com/en/permalink/catalogue2735
Year of Publication
2020
Topic
Seismic
Material
CLT (Cross-Laminated Timber)
Application
Shear Walls
Frames
Author
Iqbal, Asif
Todorov, Borislav
Billah, Muntasir
Year of Publication
2020
Format
Conference Paper
Material
CLT (Cross-Laminated Timber)
Application
Shear Walls
Frames
Topic
Seismic
Keywords
Timber Moment Frames
Steel Plate Shear Walls
Hybrid
Seismic Performance
Interstory Drifts
Language
English
Conference
World Conference on Earthquake Engineering
Research Status
Complete
Summary
Recent interests in adopting sustainable materials and developments in construction technology have created a trend of aiming for greater heights with timber buildings. With the increased height these buildings are subjected to higher level of lateral load demand. A common and efficient way to increase capacity is to use shearwalls, which can resist significant part of the load on the structures. Prefabricated mass timber panels such as those made of Cross-Laminated Timber (CLT) can be used to form the shearwalls. But due to relatively low stiffness value of timber it is often difficult to keep the maximum drifts within acceptable limit prescribed by building codes. It becomes necessary to either increase wall sizes to beyond available panel dimensions or use multiple or groups of walls spread over different locations over the floor plan. Both of the options are problematic from the economic and functional point of view. One possible alternative is to adopt a Hybrid system, using Steel Plate Shear Walls (SPSW) with timber moment frames. The SPSW has much higher stiffness and combined with timber frames it can reduce overall building drifts significantly. Frames with prefabricated timber members have considerable lateral load capacity. For structures located in seismic regions the system possesses excellent energy dissipation ability with combination of ductile SPSW and yielding elements within the frames. This paper investigates combination of SPSW with timber frames for seismic applications. Numerical model of the system has been developed to examine the interaction between the frames and shear walls under extreme lateral load conditions. Arrangements of different geometries of frames and shear walls are evaluated to determine their compatibility and efficiency in sharing lateral loads. Recommendations are presented for optimum solutions as well as practical limits of applications.
Online Access
Free
Resource Link
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Seismic Reliability Assessment of Mid- and High-rise Post-tensioned CLT Shear Wall Structures

https://research.thinkwood.com/en/permalink/catalogue2508
Year of Publication
2020
Topic
Seismic
Design and Systems
Material
CLT (Cross-Laminated Timber)
Application
Walls
Author
Sun, Xiaofeng
Li, Zheng
He, Minjuan
Publisher
KoreaScience
Year of Publication
2020
Country of Publication
Korea
Format
Journal Article
Material
CLT (Cross-Laminated Timber)
Application
Walls
Topic
Seismic
Design and Systems
Keywords
Post-Tensioned Timber
Seismic Reliability
Fragility Analysis
Response Surface Method
Multi-Storey
Tall Timber
Language
English
Research Status
Complete
Series
International Journal of High-Rise Buildings
Online Access
Free
Resource Link
Less detail

Lateral Performance of Cross-laminated Timber Shear Walls: Analytical and Numerical Investigations

https://research.thinkwood.com/en/permalink/catalogue2425
Year of Publication
2019
Topic
Design and Systems
Material
CLT (Cross-Laminated Timber)
Application
Walls

Cross-Laminated Timber Shear Walls in Balloon Construction: Seismic Performance of Steel Connections

https://research.thinkwood.com/en/permalink/catalogue2413
Year of Publication
2019
Topic
Seismic
Connections
Material
CLT (Cross-Laminated Timber)
Application
Walls

Structural Design and Modelling Method for the Post-Tensioned CLT Shear Wall Structures

https://research.thinkwood.com/en/permalink/catalogue2149
Year of Publication
2019
Topic
Mechanical Properties
Material
CLT (Cross-Laminated Timber)
Application
Walls

Numerical Model and Optimization for Cross-laminated Timber – Light Frame Wood Shear Walls Hybrid System

https://research.thinkwood.com/en/permalink/catalogue2416
Year of Publication
2019
Topic
Design and Systems
Material
CLT (Cross-Laminated Timber)
Light Frame (Lumber+Panels)
Application
Wood Building Systems

Solutions for Upper Mid-Rise and High-Rise Mass Timber Construction: Numerical Models for Post-Tensioned Shear Wall System with Energy Dissipators

https://research.thinkwood.com/en/permalink/catalogue2601
Year of Publication
2019
Topic
Design and Systems
Seismic
Material
CLT (Cross-Laminated Timber)
Application
Shear Walls
Author
Chen, Zhiyong
Popovski, Marjan
Organization
FPInnovations
Year of Publication
2019
Format
Report
Material
CLT (Cross-Laminated Timber)
Application
Shear Walls
Topic
Design and Systems
Seismic
Keywords
Pres-Lam
Seismic Design
Earthquake
Language
English
Research Status
Complete
Summary
The latest developments in seismic design philosophy in modern urban centers have moved towards the development of new types of so called “resilient” or “low damage” structural systems. Such systems reduce the damage to the structure during an earthquake while offering the same or higher levels of safety to occupants. One such structural system in mass timber construction is the “Pres-Lam” system developed by Structural Timber Innovation Company (STIC) and Prestressed Timber Limited (PTL), both from New Zealand. FPInnovations has acquired the Intellectual Property rights for the Pres-Lam system for use in Canada and the United States.
Online Access
Free
Resource Link
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Deflection of CLT Shear Walls in Platform Construction

https://research.thinkwood.com/en/permalink/catalogue1974
Year of Publication
2018
Topic
Design and Systems
Material
CLT (Cross-Laminated Timber)
Application
Walls
Wood Building Systems

Interlocking Shear Wall Connections

https://research.thinkwood.com/en/permalink/catalogue2076
Year of Publication
2018
Topic
Connections
Mechanical Properties
Material
Timber-Concrete Composite
CLT (Cross-Laminated Timber)
Glulam (Glue-Laminated Timber)
Application
Hybrid Building Systems

Strength and Stiffness of CLT Shear Walls in Platform Construction

https://research.thinkwood.com/en/permalink/catalogue1976
Year of Publication
2018
Topic
Design and Systems
Connections
Mechanical Properties
Material
CLT (Cross-Laminated Timber)
Application
Walls
Wood Building Systems

In-Plane Strength and Stiffness of Cross-Laminated Timber Shear Walls

https://research.thinkwood.com/en/permalink/catalogue2180
Year of Publication
2018
Topic
Mechanical Properties
Connections
Seismic
Material
CLT (Cross-Laminated Timber)
Application
Walls

In-Plane Strength and Stiffness of Cross-Laminated Timber Shear Walls

https://research.thinkwood.com/en/permalink/catalogue2117
Year of Publication
2018
Topic
Design and Systems
Connections
Material
CLT (Cross-Laminated Timber)
Application
Wood Building Systems
Walls
Floors

The Long Term Instrumentation of the NMIT Arts Building - Expan Shear Walls

https://research.thinkwood.com/en/permalink/catalogue1857
Year of Publication
2018
Topic
Design and Systems
Material
LVL (Laminated Veneer Lumber)
Application
Walls
Author
Morris, Hugh
Zhu, Maggie
Wang, Michelle
Publisher
New Zealand Timber Design Society
Year of Publication
2018
Country of Publication
New Zealand
Format
Journal Article
Material
LVL (Laminated Veneer Lumber)
Application
Walls
Topic
Design and Systems
Keywords
Multi-Storey
Shear
Post Tensioning
Wall Shortening
Monitoring
Connections
Instrumentation
Language
English
Research Status
Complete
Series
New Zealand Timber Design Journal
Online Access
Free
Resource Link
Less detail

Seismic Performance Assessment of Steel Frame Infilled with Prefabricated Wood Shear Walls

https://research.thinkwood.com/en/permalink/catalogue1313
Year of Publication
2018
Topic
Seismic
Material
Light Frame (Lumber+Panels)
Application
Shear Walls
Hybrid Building Systems
Author
Li, Zheng
He, Minjuan
Wang, Xijun
Li, Minghao
Publisher
ScienceDirect
Year of Publication
2018
Country of Publication
Netherlands
Format
Journal Article
Material
Light Frame (Lumber+Panels)
Application
Shear Walls
Hybrid Building Systems
Topic
Seismic
Keywords
Timber-Steel Hybrid
Seismic Performance
Multi-Story
Numerical Model
Damage
Stiffness
Nonlinear Time History Analysis
Language
English
Research Status
Complete
Series
Journal of Constructional Steel Research
Online Access
Free
Resource Link
Less detail

Shear Key in a Rocking Timber Shear Wall with Elasto-Plastic Behaviour

https://research.thinkwood.com/en/permalink/catalogue1855
Year of Publication
2018
Topic
Design and Systems
Material
LVL (Laminated Veneer Lumber)
Application
Walls
Author
Loo, Wei Yuen
Quenneville, Pierre
Chouw, Nawawi
Publisher
New Zealand Timber Design Society
Year of Publication
2018
Country of Publication
New Zealand
Format
Journal Article
Material
LVL (Laminated Veneer Lumber)
Application
Walls
Topic
Design and Systems
Keywords
Lateral Load
Connectors
Base Shear
Earthquake
Language
English
Research Status
Complete
Series
New Zealand Timber Design Journal
Online Access
Free
Resource Link
Less detail

Performance of Cross-Laminated Timber Shear Walls for Platform Construction Under Lateral Loading

https://research.thinkwood.com/en/permalink/catalogue1268
Year of Publication
2018
Topic
Seismic
Connections
Material
CLT (Cross-Laminated Timber)
Application
Shear Walls

Experimental Investigation of Cross-Laminated Timber Shear Wall Under Shear Force by Using Digital Image Correlation Method

https://research.thinkwood.com/en/permalink/catalogue1369
Year of Publication
2018
Topic
Mechanical Properties
Material
CLT (Cross-Laminated Timber)
Application
Shear Walls
Author
Kuo, Tzu-Yu
Wang, Wei-Chung
Lin, Chih-Hsien
Yang, Te-Hsin
Publisher
Springer
Year of Publication
2018
Country of Publication
Switzerland
Format
Conference Paper
Material
CLT (Cross-Laminated Timber)
Application
Shear Walls
Topic
Mechanical Properties
Keywords
ASTM
Real Scale
Taiwan
Shear Modulus
Cyclic Tests
Language
English
Conference
International Conference on Theoretical, Applied and Experimental Mechanics
Research Status
Complete
ISBN
978-3-319-91989-8
Online Access
Payment Required
Resource Link
Less detail

166 records – page 1 of 9.