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6 records – page 1 of 1.

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

The Effect of Depth and Diameter of Glued-In Rods on Pull-Out Connection Strength of Bamboo Glulam

https://research.thinkwood.com/en/permalink/catalogue1451
Year of Publication
2016
Topic
Connections
Mechanical Properties
Material
Other Materials
Author
Yan, Yan
Liu, Huanrong
Zhang, Xiubiao
Wu, Heng
Huang, Yun
Publisher
Springer Japan
Year of Publication
2016
Country of Publication
Japan
Format
Journal Article
Material
Other Materials
Topic
Connections
Mechanical Properties
Keywords
Bamboo
Steel Connections
Pullout Tests
Glued-In Rods
Threaded Rods
Pull-Out Strength
Adhesives
Failure Modes
Language
English
Research Status
Complete
Series
Journal of Wood Science
ISSN
1611-4663
Summary
In order to explore bamboo glulam utilization in structure construction, the adhesive bonded steel connection of bamboo glulam was investigated in this study. By carrying out both-end pullout tests on glued-in threaded rods in bamboo glulam, the effects of depth and diameter of embedded rods in bamboo glulam on the pullout strength and the failure modes were discussed. Results showed that threaded rods fracture and adhesive interface failure were the two main different failure modes in the tests. The pullout peak load of both-end glued-in rods in bamboo glulam increased with the diameter and the embedded length of the threaded rods. To satisfy tensile load of the glued threaded rods (quality 4.8) used in the connections between engineering structural materials, the slenderness ratio ( , the ratio of depth and diameter of glued-in threaded rods) equal to 10 or over was necessary.
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Free
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Examination of the Lateral Resistance of Cross-Laminated Timber in Panel-Panel Connections

https://research.thinkwood.com/en/permalink/catalogue2302
Year of Publication
2015
Topic
Design and Systems
Connections
Material
CLT (Cross-Laminated Timber)
Application
Walls
Wood Building Systems
Author
Richardson, Benjamin Lee
Publisher
Virginia Tech
Year of Publication
2015
Country of Publication
United States
Format
Thesis
Material
CLT (Cross-Laminated Timber)
Application
Walls
Wood Building Systems
Topic
Design and Systems
Connections
Keywords
Lateral Resistance
Shear Resistance
Full Scale
Panels
Small Scale
Steel Connections
Language
English
Research Status
Complete
Online Access
Free
Resource Link
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Fire Performance of Metal-Free Timber Connections

https://research.thinkwood.com/en/permalink/catalogue2186
Year of Publication
2015
Topic
Fire
Connections
Material
LVL (Laminated Veneer Lumber)
CLT (Cross-Laminated Timber)
Other Materials
Application
Wood Building Systems
Beams
Columns
Trusses
Author
Brandon, Daniel
Maluk, Cristian
Ansell, Martin
Harris, Richard
Walker, Pete
Bisby, Luke
Bregulla, Julie
Publisher
ICE Publishing
Year of Publication
2015
Country of Publication
United Kingdom
Format
Journal Article
Material
LVL (Laminated Veneer Lumber)
CLT (Cross-Laminated Timber)
Other Materials
Application
Wood Building Systems
Beams
Columns
Trusses
Topic
Fire
Connections
Keywords
Fire Performance
Steel Connections
Thermal Conductivity
Thermal Behaviour
Mechanical Behavior
Metal-Free Connections
Language
English
Research Status
Complete
Series
Proceedings of the Institution of Civil Engineers - Construction Materials
Notes
DOI link: http://dx.doi.org/10.1680/coma.14.00055
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Free
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Non-Uniformly Distributed Compression Perpendicular to the Grain in Steel-CLT Connections: Experimental and Numerical Analysis of Bearing Capacity and Displacement Behaviour

https://research.thinkwood.com/en/permalink/catalogue2363
Year of Publication
2019
Topic
Connections
Material
CLT (Cross-Laminated Timber)
Application
Wood Building Systems
Author
Ncube, Noah
Sabaa, Stephen
Publisher
Linnaeus University
Year of Publication
2019
Country of Publication
Sweden
Format
Thesis
Material
CLT (Cross-Laminated Timber)
Application
Wood Building Systems
Topic
Connections
Keywords
Compression
Perpendicular to the Grain
Non-Uniformly Distributed
Finite Element
Load Configuration Factor
Steel Connections
Load
Language
English
Research Status
Complete
Summary
Previous studies have mainly focused on the behaviour of timber under uniformly distributed compression perpendicular to the grain (CPG) loads. However, there are many practical applications in which timber is loaded by non-uniformly distributed CPG loads. Different design and test codes like the Eurocode 5 (EC5), DIN 1052:2004, ASTM D143- 94 and EN-408:2010 only account for load configurations where timber is subjected to uniformly distributed loads. For specific uniformly distributed load (UDL) configurations the bearing capacity of timber (solid softwood timber or Glulam) in compression is adapted by using a load configuration factor (kc,90) according to EC5, the European code for design of timber structures. EC5 has no guidelines for cross-laminated timber (CLT) under UDL with the exception of the Austrian National Regulations for EC5. In this work, an experimental and numerical study on the bearing capacity and displacement behaviour of CLT subjected to non-uniformly distributed loading (NuDL) is conducted on eight different load configurations. A steel-CLT connection in which the CLT is partially loaded is used in this study. Finite element modelling, performed using the commercial software Abaqus CAE is used as the numerical simulation of the experimental study and is validated by experimental results. Load configuration factors (kc,90) from experimental results are compared with values from the Swedish CLT handbook (KL-Trähandbok). The outcome of the study shows that load configuration factor for NuDL cases is higher than for UDL cases. Hence, for same load configurations a lower CPG strength is required in NuDL than in UDL. Moreover, numerical results feature overall good congruence with the elastic phase of the experiments and have the potential to augment experiments in further understanding other complex steel-CLT connections
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Free
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Seismic Performance of Multi-Storey Timber Buildings Legnocase Building

https://research.thinkwood.com/en/permalink/catalogue375
Year of Publication
2013
Topic
Seismic
Material
Light Frame (Lumber+Panels)
Application
Wood Building Systems
Author
Costa, Alfredo
Candeias, Paulo
Bartolucci, Camilla
Piazza, Maurizio
Tomasi, Roberto
Grossi, Paolo
Organization
Seismic Engineering Research Infrastructures for European Synergies
Year of Publication
2013
Country of Publication
Italy
Format
Report
Material
Light Frame (Lumber+Panels)
Application
Wood Building Systems
Topic
Seismic
Keywords
Steel Connections
Shake Table Test
Language
English
Research Status
Complete
Summary
This document reports the outcome of the seismic test on the LegnoCase building, the second in a total of four buildings included in the TIMBER BUILDINGS Project. This building is a platform frame system with sheathing assembled by means of OSB panels (PF-OSB). The goal of the tests was to assess the seismic performance of the building, panel elements and steel connectors, defined in terms of relative displacements and hold-down forces. This report presents the results of the experimental tests carried out in the LNEC 3D shaking table on a platform frame system (PSF) with sheathing assembled by means of OSB panels (PF-OSB) as part of the SERIES Project on multi-storey timber buildings. This project is coordinated by the University of Trento and involves the University of Minho and the Graz University of Technology, at LNEC, in Lisbon. The tests were carried out on June 25, 26, and 27, 2012 on a three storey real scale building.
Online Access
Free
Resource Link
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6 records – page 1 of 1.