Skip header and navigation

7 records – page 1 of 1.

CLT Buildings Laterally Braced with Core and Perimeter Walls

https://research.thinkwood.com/en/permalink/catalogue1663
Year of Publication
2016
Topic
Connections
Seismic
Material
CLT (Cross-Laminated Timber)
Application
Shear Walls
Author
Polastri, Andrea
Loss, Cristiano
Pozza, Luca
Smith, Ian
Year of Publication
2016
Country of Publication
Austria
Format
Conference Paper
Material
CLT (Cross-Laminated Timber)
Application
Shear Walls
Topic
Connections
Seismic
Keywords
Multi-Storey
Numerical Models
X-RAD
Language
English
Conference
World Conference on Timber Engineering
Research Status
Complete
Notes
August 22-25, 2016, Vienna, Austria p. 3706-3715
Summary
In this work the behaviour of hybrid multi-storey buildings braced with Cross-Laminated-Timber (CLT) cores and shear-walls is studied based on numerical analyses. Two procedures for calibrating numerical models are adopted and compared to test data and application of provisions in current design codes. The paper presents calibration of parameters characterising connections used to interconnect adjacent CLT panels and building cores, and attach shear-walls to foundations or floors that act as eleveted diaphragms. Different case studies are analysed comparing the structural responses of buildings assembled with „standard" fastening systems (e.g. hold-downs and angle-brackets), or using a special X-RAD connection system. The aim is to characterize behaviours of connections in ways that reflect how they perform as parts of completed multi-storey superstructure systems, rather than when isolated from such systems or their substructures. Results from various analyses are presented in terms of principal elastic periods, base shear forces, and uplift forces in buildings. Discussion addresses key issues associated with engineering analysis and design of buildings having around five or more storeys.
Online Access
Free
Resource Link
Less detail

Development of Adhesive Free Engineered Wood Products - Towards Adhesive Free Timber Buildings

https://research.thinkwood.com/en/permalink/catalogue2029
Year of Publication
2018
Topic
Connections
Design and Systems
Environmental Impact
Mechanical Properties
Material
CLT (Cross-Laminated Timber)
Glulam (Glue-Laminated Timber)

Fire Resistance of Laminated Veneer Lumber (LVL) and Cross-Laminated Timber (XLAM) Elements

https://research.thinkwood.com/en/permalink/catalogue97
Year of Publication
2012
Topic
Fire
Material
CLT (Cross-Laminated Timber)
LVL (Laminated Veneer Lumber)
Author
Menis, Agnese
Organization
University of Cagliari
Year of Publication
2012
Country of Publication
Italy
Format
Thesis
Material
CLT (Cross-Laminated Timber)
LVL (Laminated Veneer Lumber)
Topic
Fire
Keywords
Numerical models
Finite element (FE) model
Abaqus
Testing
Language
English
Research Status
Complete
Summary
This research investigates the fire behaviour of laminated veneer lumber elements and cross-laminated timber panels. The study focused on some research questions regarding the fire resistance of unprotected and protected timber structural elements, the possibility to predict accurately the fire behaviour of timber elements through numerical modelling, and the accuracy of analytical estimations of fire resistance using simplified design methods. Experimental tests of small and large specimens exposed to fire on one or more sides and subjected to different types and levels of load were performed. The results highlight the good performance of timber structural elements in fire conditions. The collected data were used to validate two- and three-dimensional models implemented in the general purpose finite element code Abaqus. Thermal and mechanical analyses were carried out to estimate the temperature distribution within unprotected and protected cross-sections of different sizes, the fire resistance and the displacement of timber elements loaded inplane and out-of-plane
Online Access
Free
Resource Link
Less detail

Fire Resistance Tests on Cross-Laminated Timber Floor Panels: An Experimental and Numerical Analysis

https://research.thinkwood.com/en/permalink/catalogue153
Year of Publication
2013
Topic
Fire
Material
CLT (Cross-Laminated Timber)
Application
Floors

Structural Analysis of In-Plane Loaded CLT Beam with Holes: FE-Analyses and Parameter Studies

https://research.thinkwood.com/en/permalink/catalogue2236
Year of Publication
2016
Topic
Mechanical Properties
Material
CLT (Cross-Laminated Timber)
Application
Beams

Structural Design and Modelling Method for the Post-Tensioned CLT Shear Wall Structures

https://research.thinkwood.com/en/permalink/catalogue2149
Year of Publication
2019
Topic
Mechanical Properties
Material
CLT (Cross-Laminated Timber)
Application
Walls

7 records – page 1 of 1.