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10 records – page 1 of 1.

Block Shear Failure Mode of Axially Loaded Groups of Screws

https://research.thinkwood.com/en/permalink/catalogue1512
Year of Publication
2016
Topic
Connections
Mechanical Properties
Material
Glulam (Glue-Laminated Timber)
Solid-sawn Heavy Timber
Application
General Application
Author
Ursula Mahlknecht
Reinhard Brandner
Manfred Augustin
Year of Publication
2016
Country of Publication
Austria
Format
Conference Paper
Material
Glulam (Glue-Laminated Timber)
Solid-sawn Heavy Timber
Application
General Application
Topic
Connections
Mechanical Properties
Keywords
Self-Tapping Screws
Block Shear Model
Stiffness
Strength
Bending Stresses
Axially-Loaded
Language
English
Conference
World Conference on Timber Engineering
Research Status
Complete
Notes
August 22-25, 2016, Vienna, Austria p. 362-371
Abstract
Self-tapping screws are efficient and flexible fasteners, applicable for many types of connections. Investigations on axially loaded groups of screws pointed out, that small spacing between the screws lead to block shear failure mode. So far, block and plug shear failure mode are only analysed for laterally loaded fasteners...
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Experimental Study on Lateral Resistance of Reinforced Glued-Laminated Timber Post and Beam Structures

https://research.thinkwood.com/en/permalink/catalogue1648
Year of Publication
2016
Topic
Seismic
Mechanical Properties
Material
Glulam (Glue-Laminated Timber)
Application
Beams
Author
Haibei Xiong
Yingyang Liu
Frank Lam
Year of Publication
2016
Country of Publication
Austria
Format
Conference Paper
Material
Glulam (Glue-Laminated Timber)
Application
Beams
Topic
Seismic
Mechanical Properties
Keywords
Cyclic Tests
Full Scale
Reinforcement
Lateral Resistance
Strength
Stiffness
Energy Dissipation
Self-Tapping Screws
FRP
Language
English
Conference
World Conference on Timber Engineering
Research Status
Complete
Notes
August 22-25, 2016, Vienna, Austria p. 3471-3478
Abstract
In order to study the lateral resistance of reinforced glued-laminated timber post and beam structures, nine cyclic tests on full-scale one-storey, one-bay timber post and beam construction specimens were carried out. Two reinforcement methods (wrapping fiber reinforced polymer (FRP) and implanting self-tapping screws) and two...
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Experimental Testing of Steel-Wood-Steel Glulam Frame Bolted Connections

https://research.thinkwood.com/en/permalink/catalogue1757
Year of Publication
2016
Topic
Connections
Mechanical Properties
Material
Glulam (Glue-Laminated Timber)
Application
Frames
Author
Sam Salem
Year of Publication
2016
Country of Publication
Austria
Format
Conference Paper
Material
Glulam (Glue-Laminated Timber)
Application
Frames
Topic
Connections
Mechanical Properties
Keywords
Strength
Stiffness
Static Bending
Bolts
Moment Capacity
Beam-to-Column
Failure Modes
Language
English
Conference
World Conference on Timber Engineering
Research Status
Complete
Notes
August 22-25, 2016, Vienna, Austria p. 5041-5048
Abstract
The performance of structural members made of engineered-wood products such as glue-laminated timber (Glulam) is greatly influenced by the capacity of their connections. Outcomes of an experimental study undertaken to evaluate the strength and stiffness of steel-wood-steel glulam frame connections are analysed and presented in this paper...
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Hardwood Glulams - Emerging Timber Products of Superior Mechanical Properties

https://research.thinkwood.com/en/permalink/catalogue523
Year of Publication
2014
Topic
Mechanical Properties
Material
Glulam (Glue-Laminated Timber)
Application
General Application
Author
Simon Aicher
Zachary Christian
Gerhard Dill-Langer
Year of Publication
2014
Country of Publication
Canada
Format
Conference Paper
Material
Glulam (Glue-Laminated Timber)
Application
General Application
Topic
Mechanical Properties
Keywords
Europe
Germany
Strength
Language
English
Conference
World Conference on Timber Engineering
Research Status
Complete
Notes
August 10-14, 2014, Quebec City, Canada
Abstract
The paper reports on the recent state of hardwood glulams technically approved in Europe and/or Germany for load bearing structures. Build-ups, mechanical properties, manufacturing specifics and issues related to strength equations including size effects...
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Innovative Hybrid Timber Structures in Japan: Bending Behaviour of T-Shaped CLT-to-Hybrid Timber Composite Beam

https://research.thinkwood.com/en/permalink/catalogue1600
Year of Publication
2016
Topic
Design and Systems
Mechanical Properties
Material
CLT (Cross-Laminated Timber)
Glulam (Glue-Laminated Timber)
Application
Beams
Author
Hidemi Yagi
Shinichi Shioya
Eriko Tomiyoshi
Year of Publication
2016
Country of Publication
Austria
Format
Conference Paper
Material
CLT (Cross-Laminated Timber)
Glulam (Glue-Laminated Timber)
Application
Beams
Topic
Design and Systems
Mechanical Properties
Keywords
Bending
Stiffness
Strength
Japanese Cedar
Steel Bars
Epoxy
Language
English
Conference
World Conference on Timber Engineering
Research Status
Complete
Notes
August 22-25, 2016, Vienna, Austria p. 1939-1947
Abstract
Hybrid composite glulam timber reinforced using deformed steel bars and epoxy resin adhesive (RGTSB), was significantly developed in Kagoshima University. In this paper, new experimental data on structural behaviour of CLT-to-the RGTSB composite beams is presented. Two full-scale simply-supported beams were tested...
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Nondestructive Evaluation of a 75-Year Old Glulam Arch

https://research.thinkwood.com/en/permalink/catalogue246
Year of Publication
2013
Topic
Serviceability
Material
Glulam (Glue-Laminated Timber)
Application
General Application
Author
Marko Teder
Xiping Wang
Year of Publication
2013
Country of Publication
United States
Format
Conference Paper
Material
Glulam (Glue-Laminated Timber)
Application
General Application
Topic
Serviceability
Keywords
Decay
Delamination
Modulus of Elasticity
Non-Destructive Evaluation
Stress Wave Timing
Wave Propagation
Strength
Resistance Micro-Drilling
Language
English
Conference
International Nondestructive Testing and Evaluation of Wood Symposium
Research Status
Complete
Notes
September 24-27, 2013, Madison, Wisconsin, USA
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Performance of Self-Tapping Screws and Threaded Steel Rods in Shear Reinforcement of Glulam Beams

https://research.thinkwood.com/en/permalink/catalogue1628
Year of Publication
2016
Topic
Connections
Mechanical Properties
Material
Glulam (Glue-Laminated Timber)
Application
Beams
Author
Robert Jockwer
René Steiger
Year of Publication
2016
Country of Publication
Austria
Format
Conference Paper
Material
Glulam (Glue-Laminated Timber)
Application
Beams
Topic
Connections
Mechanical Properties
Keywords
Norway Spruce
Reinforcement
Self-Tapping Screws
Threaded Steel Rod
Stiffness
Strength
Load Carrying Capacity
Language
English
Conference
World Conference on Timber Engineering
Research Status
Complete
Notes
August 22-25, 2016, Vienna, Austria p. 2813-2822
Abstract
Norway spruce glulam beams with artificial horizontal slits of different length and depth were reinforced using self-tapping screws and threaded steel rods in order to restore their load-carrying capacity and stiffness. The study aimed at evaluating the effects of strength and stiffness of the applied reinforcing elements on the load-carrying capacity...
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Pull-Out and Moment Resisting Test of Glued-in Rod Joint Using Toughness Metal Connector

https://research.thinkwood.com/en/permalink/catalogue1992
Year of Publication
2018
Topic
Connections
Mechanical Properties
Material
Glulam (Glue-Laminated Timber)
Application
Wood Building Systems

Reinforcing Glued Laminated Timber with AB Initio Embedded Steel Sheets

https://research.thinkwood.com/en/permalink/catalogue1758
Year of Publication
2016
Topic
Connections
Mechanical Properties
Material
Glulam (Glue-Laminated Timber)
Application
General Application
Author
Christoph Koj
Martin Trautz
Andrija Pranjic
Year of Publication
2016
Country of Publication
Austria
Format
Conference Paper
Material
Glulam (Glue-Laminated Timber)
Application
General Application
Topic
Connections
Mechanical Properties
Keywords
Reinforcement
Steel Sheets
Joints
Ductile
Load-Bearing Behavior
Adhesives
Strength
Language
English
Conference
World Conference on Timber Engineering
Research Status
Complete
Notes
August 22-25, 2016, Vienna, Austria p. 5049-5057
Abstract
To enable high strength connections of glulam elements a new method of reinforcing the glulam with steel sheets has been developed. The steel sheets are installed ‘ab initio’ during the production process of the glulam. In the conducted series of test suitable adhesives and treatments of the steel surface have been selected and evaluated...
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Studies on the Wood Corrosion on a Historic Glulam-Construction

https://research.thinkwood.com/en/permalink/catalogue1635
Year of Publication
2016
Topic
Serviceability
Material
Glulam (Glue-Laminated Timber)
Application
Wood Building Systems
Author
Wolfgang Rug
Gunter Linke
Angelika Lißner
Year of Publication
2016
Country of Publication
Austria
Format
Conference Paper
Material
Glulam (Glue-Laminated Timber)
Application
Wood Building Systems
Topic
Serviceability
Keywords
Strength
Corrosion
Language
English
Conference
World Conference on Timber Engineering
Research Status
Complete
Notes
August 22-25, 2016, Vienna, Austria p. 3080-3089
Abstract
The exposure to chemically-aggressive media causes a structural modification of wooden members. The related mechanisms are called wood corrosion. The subject of the studies was an approximately 100 year’s old warehouse, which was executed as HETZER-construction and has been used as storage for potassium salt. The...
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10 records – page 1 of 1.