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229 records – page 1 of 23.

Encapsulated Mass Timber Construction Char Rate Analysis

https://research.thinkwood.com/en/permalink/catalogue2387
Year of Publication
2020
Topic
Fire
Material
CLT (Cross-Laminated Timber)
Application
Floors
Walls

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

Equivalent-frame Model for Elastic Behaviour of Cross-laminated Timber Walls with Openings

https://research.thinkwood.com/en/permalink/catalogue2417
Year of Publication
2020
Topic
Design and Systems
Material
CLT (Cross-Laminated Timber)
Application
Walls
Author
Mestar, Mohammed
Doudak, Ghasan
Caola, Maurizio
Casagrande, Daniele
Publisher
ICE Publishing
Year of Publication
2020
Country of Publication
Scotland
Format
Journal Article
Material
CLT (Cross-Laminated Timber)
Application
Walls
Topic
Design and Systems
Keywords
Computational Mechanics
Structural Frameworks
Timber Structures
Elastic Behaviour
Language
English
Research Status
Complete
Series
Proceedings of the Institution of Civil Engineers - Structures and Buildings
Online Access
Free
Resource Link
Less detail

Fire Tests of South African Cross-laminated Timber Wall Panels: Fire Ratings, Charring Rates, and Delamination

https://research.thinkwood.com/en/permalink/catalogue2442
Year of Publication
2020
Topic
Fire
Material
CLT (Cross-Laminated Timber)
Application
Walls
Author
van der Westhuyzen, S.
Walls, R.
de Koker, N.
Publisher
Scientific Elecronic Library Online (SciELO) South Africa
Year of Publication
2020
Country of Publication
South Africa
Format
Journal Article
Material
CLT (Cross-Laminated Timber)
Application
Walls
Topic
Fire
Keywords
Structural Fire Engineering
Charring Rate
Delamination
Panels
Pine
Eucalyptus
Language
English
Research Status
Complete
Series
Journal of the South African Institution of Civil Engineering
Online Access
Free
Resource Link
Less detail

Mechanical Experimental Study on Tensile Bolted Connections of Crosslaminated Timber

https://research.thinkwood.com/en/permalink/catalogue2450
Year of Publication
2020
Topic
Connections
Mechanical Properties
Material
CLT (Cross-Laminated Timber)
Application
Walls
Floors
Author
Su, Chenxiao
Xiong, Haibei
Publisher
Tech Science Press
Year of Publication
2020
Country of Publication
United States
Format
Journal Article
Material
CLT (Cross-Laminated Timber)
Application
Walls
Floors
Topic
Connections
Mechanical Properties
Keywords
Monotonic Loading
Cyclic Loading
Deformation
Failure Modes
Wall-to-Wall
Wall-to-Floor
Bolted Connection
Load-Slip
Bearing Capacity
Yielding Point
Stiffness
Ductility
Language
English
Research Status
Complete
Series
Structural Durability & Health Monitoring
Online Access
Free
Resource Link
Less detail

Calculating the Fire Resistance of Wood Members and Assemblies: Technical Report No. 10

https://research.thinkwood.com/en/permalink/catalogue2492
Year of Publication
2020
Topic
Fire
Design and Systems
Material
CLT (Cross-Laminated Timber)
Application
Columns
Beams
Floors
Walls
Wood Building Systems
Decking

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

Performance of Cross-Laminated Timber as a Residential Building Material Subject to Tornado Events

https://research.thinkwood.com/en/permalink/catalogue2523
Year of Publication
2020
Topic
Wind
Design and Systems
Material
CLT (Cross-Laminated Timber)
Application
Walls
Wood Building Systems

Development of Mass Timber Wall System Based on Nail Laminated Timber

https://research.thinkwood.com/en/permalink/catalogue2526
Year of Publication
2020
Topic
Design and Systems
Material
NLT (Nail-Laminated Timber)
Application
Walls
Author
Zhang, Chao
Lee, George
Lam, Frank
Organization
Timber Engineering and Applied Mechanics (TEAM) Laboratory
Year of Publication
2020
Country of Publication
Canada
Format
Report
Material
NLT (Nail-Laminated Timber)
Application
Walls
Topic
Design and Systems
Keywords
Shear
Stiffness
Fasteners
Fastener Type
Load
Language
English
Research Status
Complete
Summary
This project studied the feasibility and performance of a mass timber wall system based on Nail Laminated Timber (NLT) for floor/wall applications, in order to quantify the effects of various design parameters. Thirteen 2.4 m × 2.4 m shear walls were manufactured and tested in this phase. Together with another five specimens tested before, a total eighteen shear wall specimens and ten configurations were investigated. The design variables included fastener type, sheathing thickness, number of sheathings, sheathing material, nailing pattern, wall opening, and lumber orientation. The NLT walls were made of SprucePine-Fir (SPF) No. 2 2×4 (38 mm × 89 mm) lumber and Oriented Strand Lumber (OSB) or plywood sheathing. They were tested under monotonic and reverse-cyclic loading protocols, in accordance with ASTM E564-06 (2018) and ASTM E2126-19, respectively. Compared to traditional wood stud walls, the best performing NLT based shear wall had 2.5 times the peak load and 2 times the stiffness at 0.5-1.5% drift, while retaining high ductility. The advantage of these NLT-based wall was even greater under reverse-cyclic loading due to the internal energy dissipation of NLT. The wall with ring nails had higher stiffness than the one with smooth nails. But the performance of ring nails deteriorated drastically under reverse-cyclic loading, leading to a considerably lower capacity. Changing the sheathing thickness from 11 mm to 15 mm improved the strength by 6% while having the same initial stiffness. Adding one more face of sheathing increased the peak load and stiffness by at least 50%. The wall was also very ductile as the load dropped less than 10% when the lateral displacement exceeded 150 mm. The difference created by sheathing material was not significant if they were of the same thickness. Reducing the nailing spacing by half led to a 40% increasing in the peak load and stiffness. Having an opening of 25% of the area at the center, the lateral capacity and stiffness reached 75% or more of the full wall. A simplified method to estimate the lateral resistance of this mass timber wall system was proposed. The estimate was close to the tested capacity and was on the conservative side. Recommendations for design and manufacturing the system were also presented.
Online Access
Free
Resource Link
Less detail

229 records – page 1 of 23.