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273 records – page 1 of 14.

Methods for Practice-Oriented Linear Analysis in Seismic Design of Cross Laminated Timber Buildings

https://research.thinkwood.com/en/permalink/catalogue2304
Year of Publication
2020
Topic
Seismic
Design and Systems
Material
CLT (Cross-Laminated Timber)
Application
Wood Building Systems
General Application

Seismic Design of Timber Buildings: Highlighted Challenges and Future Trends

https://research.thinkwood.com/en/permalink/catalogue2388
Year of Publication
2020
Topic
Design and Systems
Seismic
Material
Timber (unspecified)
Application
Wood Building Systems
Author
Stepinac, Mislav
Šušteršic, Iztok
Gavric, Igor
Rajcic, Vlatka
Publisher
MDPI
Year of Publication
2020
Format
Journal Article
Material
Timber (unspecified)
Application
Wood Building Systems
Topic
Design and Systems
Seismic
Keywords
Seismic Design
Tall Timber Buildings
Timber Composites
Seismic Retrofitting
Eurocode 8
Language
English
Research Status
Complete
Series
Applied Sciences
Summary
Use of timber as a construction material has entered a period of renaissance since the development of high-performance engineered wood products, enabling larger and taller buildings to be built. In addition, due to substantial contribution of the building sector to global energy use, greenhouse gas emissions and waste production, sustainable solutions are needed, for which timber has shown a great potential as a sustainable, resilient and renewable building alternative, not only for single family homes but also for mid-rise and high-rise buildings. Both recent technological developments in timber engineering and exponentially increased use of engineered wood products and wood composites reflect in deficiency of current timber codes and standards. This paper presents an overview of some of the current challenges and emerging trends in the field of seismic design of timber buildings. Currently existing building codes and the development of new generation of European building codes are presented. Ongoing studies on a variety topics within seismic timber engineering are presented, including tall timber and hybrid buildings, composites with timber and seismic retrofitting with timber. Crucial challenges, key research needs and opportunities are addressed and critically discussed.
Online Access
Free
Resource Link
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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
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Connections for Stackable Heavy Timber Modules in Midrise to Tall Wood Buildings

https://research.thinkwood.com/en/permalink/catalogue2087
Year of Publication
2019
Topic
Connections
Design and Systems
Seismic
Material
LVL (Laminated Veneer Lumber)
CLT (Cross-Laminated Timber)
Application
Wood Building Systems
Author
Zhang, Chao
Lee, George
Lam, Frank
Organization
University of British Columbia
Year of Publication
2019
Country of Publication
Canada
Format
Report
Material
LVL (Laminated Veneer Lumber)
CLT (Cross-Laminated Timber)
Application
Wood Building Systems
Topic
Connections
Design and Systems
Seismic
Keywords
Modular
Intra-module Connection
Inter-module Vertical Connection
Inter-module horizontal Connection
Mid-Rise
Tall Wood
Screws
Load Transfer
Steel Angle Bracket
Stiffness
Strength
Ductility
Language
English
Research Status
Complete
Summary
In Phase I (2018-19) of this project on Prefabricated Heavy Timber Modular Construction, three major types of connections used in a stackable modular building were studied: intramodule connection, inter-module vertical connection, and inter-module horizontal connection. The load requirement and major design criteria were identified...
Online Access
Free
Resource Link
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Wind and Earthquake Design Framework for Tall Wood-Concrete Hybrid System

https://research.thinkwood.com/en/permalink/catalogue2143
Year of Publication
2019
Topic
Seismic
Wind
Material
CLT (Cross-Laminated Timber)
Application
Wood Building Systems
Author
Tesfamariam, Solomon
Bezabeh, Matiyas
Skandalos, Konstantinos
Martinez, Edel
Dires, Selamawit
Bitsuamlak, Girma
Goda, Katsuichiro
Year of Publication
2019
Country of Publication
Canada
Format
Report
Material
CLT (Cross-Laminated Timber)
Application
Wood Building Systems
Topic
Seismic
Wind
Keywords
Tall Wood
Seismic design factors
Wind tunnel test
Ductility Factors
Timber-reinforced concrete
Force Modification Factors
Probabilistic Model
Wind Load
Overstrength seismic force
Language
English
Research Status
Complete
Notes
DOI 10.14288/1.0380777
Summary
Advancement in engineered wood products altered the existing building height limitations and enhanced wooden structural members that are available on the market. These coupled with the need for a sustainable and green solution to address the ever-growing urbanization demand, avails wood as possible candidate for primary structural material in the construction industry. To this end, several researches carried out in the past decade to come up with sound structural solutions using a timber based structural system. Green and Karsh (2012) introduced the FFTT system; Tesfamariam et al. (2015) developed force-based design guideline for steel infilled with CLT shear walls, and SOM (2013) introduced the concrete jointed mass timber hybrid structural concepts. In this research, the basic structural concepts proposed by SOM (2013) is adopted. The objective of this research is to develop a wind and earthquake design guideline for concrete jointed tall mass timber buildings in scope from 10- to 40-storey office or residential buildings. The specific objective of this research is as follow: Wind serviceability design guideline for hybrid mass-timber structures. Calibration of design wind load factors for the serviceability wind design of hybrid tall mass timber structures. Guidelines to perform probabilistic modeling, reliability assessment, and wind load factor calibration. Overstrength related modification factor Ro and ductility related modification factor Rd for future implementation in the NBCC. Force-based design guideline following the capacity based design principles.
Online Access
Free
Resource Link
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Failure Modes and Mechanical Properties of Bracket Anchor Connections for Cross-Laminated-Timber

https://research.thinkwood.com/en/permalink/catalogue2152
Year of Publication
2019
Topic
Connections
Mechanical Properties
Seismic
Material
CLT (Cross-Laminated Timber)
Application
General Application

Research Needs Assessment for the Mass Timber Industry: Proceedings of the 2nd North American Mass Timber Research Needs Workshop

https://research.thinkwood.com/en/permalink/catalogue2164
Year of Publication
2019
Topic
General Information
Material
CLT (Cross-Laminated Timber)
DLT (Dowel Laminated Timber)
NLT (Nail-Laminated Timber)
Glulam (Glue-Laminated Timber)
Timber-Concrete Composite
Application
General Application
Shear Walls
Walls
Wood Building Systems
Floors
Columns
Bridges and Spans

Development of Timber Buckling-Restrained Braces for Mass Timber Braced Frames

https://research.thinkwood.com/en/permalink/catalogue2199
Year of Publication
2019
Topic
Seismic
Material
LVL (Laminated Veneer Lumber)
PSL (Parallel Strand Lumber)
Glulam (Glue-Laminated Timber)
MPP (Mass Plywood Panel)
Application
Wood Building Systems
Author
Murphy, Colton
Pantelides, Chris
Blomgren, Hans-Erik
Rammer, Douglas
Year of Publication
2019
Country of Publication
United States
Format
Conference Paper
Material
LVL (Laminated Veneer Lumber)
PSL (Parallel Strand Lumber)
Glulam (Glue-Laminated Timber)
MPP (Mass Plywood Panel)
Application
Wood Building Systems
Topic
Seismic
Keywords
Lateral Force Resisting System
Buckling Restrained Brace Frames
Language
English
Conference
INTER
Research Status
Complete
Summary
Buckling Restrained Brace Frames (BRBF) are a proven and reliable method to provide an efficient lateral force resisting system for new and existing structures in earthquake prone regions. The fuse-type elements in this system facilitate stable energy dissipation at large load deformation levels. Currently, the new trend towards mass timber vertical...
Online Access
Free
Resource Link
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Dynamic Analysis and Comparison of High-Rise Building Frames Made of Mass-Timber and Traditional Materials Using Finite Element Analysis

https://research.thinkwood.com/en/permalink/catalogue2284
Year of Publication
2019
Topic
Seismic
Material
CLT (Cross-Laminated Timber)
Glulam (Glue-Laminated Timber)
Light Frame (Lumber+Panels)
Application
Frames

Evaluation of Structural Systems for Mass Timber Buildings in Low to Moderate Seismic Regions

https://research.thinkwood.com/en/permalink/catalogue2391
Year of Publication
2019
Topic
Design and Systems
Seismic
Material
Timber (unspecified)
Application
Wood Building Systems
Author
Gleason, Timothy
Publisher
Massachusetts Institute of Technology
Year of Publication
2019
Country of Publication
United States
Format
Thesis
Material
Timber (unspecified)
Application
Wood Building Systems
Topic
Design and Systems
Seismic
Keywords
Multi-Family
Multi-Story
Mass Timber
Earthquake
Tall Timber
Lateral Resistance
Language
English
Research Status
Complete
Summary
This paper begins with an overview of the state of the art in the design of multi-story mass timber structures and their lateral systems in low to moderate seismic regions. Boston, MA has been chosen as the location for a feasibility analysis of 8-, 12-, and 18- story mass timber structures. These building prototypes are used to compare the structural and environmental efficiencies and tradeoffs of replacing conventional concrete cores with mass timber braced frames and steel-timber hybrid frames. The lateral resistance of prototype configurations is evaluated through numerical analyses to understand in more detail the characteristics of an efficient mass timber lateral system. Finding an optimal timber gravity system configuration is followed by examining lateral resistance of the prototypes. The resulting designs demonstrate a practical approach to assist designers in selecting a lateral system during the early stages of conceptual design. This research was conducted in parallel with a related study for implementation of mass timber in affordable housing in Boston, enabling a comparison between composite systems and all-timber structures.
Online Access
Free
Resource Link
Less detail

Modeling Techniques for Post-tensioned Cross-laminated Timber Rocking Walls

https://research.thinkwood.com/en/permalink/catalogue2396
Year of Publication
2019
Topic
Seismic
Design and Systems
Material
CLT (Cross-Laminated Timber)
Application
Walls

A High-ductility and Dissipative Connection for Earthquake-resistant Cross-laminated timber Structures

https://research.thinkwood.com/en/permalink/catalogue2403
Year of Publication
2019
Topic
Connections
Seismic
Material
CLT (Cross-Laminated Timber)
Application
Wood Building Systems

Behaviour of Cross-laminated Timber Wall Systems Under Monotonic Lateral Loading

https://research.thinkwood.com/en/permalink/catalogue2404
Year of Publication
2019
Topic
Seismic
Material
CLT (Cross-Laminated Timber)
Application
Walls
Author
McPolin, Daniel
Hughes, C.
McGetrick, P.
McCrum, D.
Publisher
Taylor&Francis Online
Year of Publication
2019
Country of Publication
United Kingdom
Format
Journal Article
Material
CLT (Cross-Laminated Timber)
Application
Walls
Topic
Seismic
Keywords
Tall Timber Buildings
Lateral Load
Earthquake
Language
English
Research Status
Complete
Series
Journal of Structural Integrity and Maintenance
Online Access
Free
Resource Link
Less detail

Pilot Study of a High Capacity Ductile Seismic Holdown for Cross Laminated Timber

https://research.thinkwood.com/en/permalink/catalogue2409
Year of Publication
2019
Topic
Seismic
Material
CLT (Cross-Laminated Timber)
Application
Wood Building Systems

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

Alternate Load-Path Analysis for Mid-Rise Mass-Timber Buildings

https://research.thinkwood.com/en/permalink/catalogue1233
Year of Publication
2018
Topic
Design and Systems
Seismic
Material
CLT (Cross-Laminated Timber)
Application
Floors
Wood Building Systems
Author
Mpidi Bita, Hercend
Tannert, Thomas
Organization
Structures Congress
Publisher
American Society of Civil Engineers
Year of Publication
2018
Country of Publication
United States
Format
Conference Paper
Material
CLT (Cross-Laminated Timber)
Application
Floors
Wood Building Systems
Topic
Design and Systems
Seismic
Keywords
Alternate Load-Path Analysis
Disproportionate Collapse
Lateral Loads
Language
English
Conference
Structures Conference 2018
Research Status
Complete
Notes
April 19–21, 2018, Fort Worth, Texas
Summary
This paper presents an investigation of possible disproportionate collapse for a nine-storey flat-plate timber building, designed for gravity and lateral loads. The alternate load-path analysis method is used to understand the structural response under various removal speeds...
Online Access
Payment Required
Resource Link
Less detail

Displacement-Based Design of Reinforced Concrete Moment Resisting Frame Incorporating Cross Laminated Timber Infill and Metallic Damper Connector

https://research.thinkwood.com/en/permalink/catalogue1266
Year of Publication
2018
Topic
Seismic
Connections
Material
CLT (Cross-Laminated Timber)
Application
Hybrid Building Systems

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

Systematic Experimental Investigation to Support the Development of Seismic Performance Factors for Cross Laminated Timber Shear Wall Systems

https://research.thinkwood.com/en/permalink/catalogue1281
Year of Publication
2018
Topic
Seismic
Material
CLT (Cross-Laminated Timber)
Application
Shear Walls

Seismic Behaviour of Cross-Laminated Timber Structures: A State-of-the-Art Review

https://research.thinkwood.com/en/permalink/catalogue1284
Year of Publication
2018
Topic
Mechanical Properties
Seismic
Material
CLT (Cross-Laminated Timber)
Application
General Application

273 records – page 1 of 14.