Skip header and navigation

3 records – page 1 of 1.

Damage Problems in Glued Laminated Timber

https://research.thinkwood.com/en/permalink/catalogue165
Year of Publication
2012
Topic
Serviceability
Material
Glulam (Glue-Laminated Timber)
Author
Vanya, Csilla
Year of Publication
2012
Country of Publication
Poland
Format
Journal Article
Material
Glulam (Glue-Laminated Timber)
Topic
Serviceability
Keywords
Construction
Damage
Delamination
Loads
Manufacturing
Service Life
Stress
Tension
Language
English
Research Status
Complete
Series
Drewno
Summary
On a number of occasions glued laminated timber breaks apart before the end of their service life. Examples in Germany (Frese M., Blaß H. J. [2011]) and Denmark (Hansson, Larsen [2005] ) show that this problem is real. In order to find the causes of the problem, extensive tests were conducted: 16 buildings with glued laminated timber were examined on the spot, calculations and laboratory work were carried out. These examinations told us that not only did the properties of the wooden material cause the damage, but the problems were also due to the wood used and the method of construction. In the calculations, the external load and residual stresses occurring in the glued laminated timber were included. Residual tensions in this timber were generated by climatic stresses and also due to the method of construction. These stresses also accumulated along with the stresses of the external load. Laboratory work was carried out to measure the delamination. We examined whether these analyses and calculations prove or disprove the results of the on- the- spot examinations.
Online Access
Free
Resource Link
Less detail

Field Performance of Timber Bridges: A National Study

https://research.thinkwood.com/en/permalink/catalogue2127
Year of Publication
2013
Topic
Design and Systems
Serviceability
Application
Bridges and Spans
Author
Brashaw, Brian
Wacker, James
Jalinoos, Frank
Year of Publication
2013
Country of Publication
United States
Format
Conference Paper
Application
Bridges and Spans
Topic
Design and Systems
Serviceability
Keywords
Timber Construction
Inspection
Non-Destructive Evaluation
Service Life
Language
English
Conference
International Conference on Timber Bridges
Research Status
Complete
Online Access
Free
Resource Link
Less detail

Ontario Wood Bridge Reference Guide

https://research.thinkwood.com/en/permalink/catalogue2132
Year of Publication
2017
Topic
Design and Systems
Material
Glulam (Glue-Laminated Timber)
Application
Bridges and Spans