scholarly journals Cross-laminated timber (CLT) – a state of the art report

2018 ◽  
Vol 70 (02) ◽  
pp. 75-95 ◽  
Keyword(s):  
State Of The Art ◽  
Cross Laminated Timber

scholarly journals Sustainable Cross-Laminated Timber Structures in a Seismic Area: Overview and Future Trends

2021 ◽  
Vol 11 (5) ◽  
pp. 2078
Author(s):  
Antonio Sandoli ◽  
Claudio D’Ambra ◽  
Carla Ceraldi ◽  
Bruno Calderoni ◽  
Andrea Prota
Keyword(s):  
Seismic Performance ◽  
Environmental Sustainability ◽  
State Of The Art ◽  
Construction Materials ◽  
Raw Material ◽  
Seismic Resistance ◽  
Future Trends ◽  
Timber Structures ◽  
Cross Laminated Timber ◽  
Seismic Area

Cross-laminated timber (CLT) buildings are recognized as a robust alternative to heavyweight constructions, because beneficial for seismic resistance and environmental sustainability, more than other construction materials. The lightness of material and the satisfactory dissipative response of the mechanical connections provide an excellent seismic response to multi-story CLT buildings, in spite of permanent damage to timber panels in the connection zones. Basically, CLT constructions are highly sustainable structures from extraction of raw material, to manufacturing process, up to usage, disposal and recycling. With respect to other constructions, the potential of CLT buildings is that their environmental sustainability in the phases of disposal and/or recycling can be further enhanced if the seismic damage in structural timber components is reduced or nullified. This paper reports a state-of-the art overview on seismic performance and sustainability aspects of CLT buildings in seismic prone regions. Technological issues and modelling approaches for traditional CLT buildings currently proposed in literature are discussed, focusing the attention on some research advancements and future trends devoted to enhance seismic performance and environmental sustainability of CLT buildings in seismic prone regions.

scholarly journals Structural analysis of cross-laminated timber slabs subjected to bending – state of the art

2018 ◽  
Vol 13 (1) ◽  
pp. 133-140
Author(s):  
Viktoria Bajzecerova ◽  
Maros Kovac ◽  
Jan Kanocz
Keyword(s):  
Load Distribution ◽  
Parametric Analysis ◽  
State Of The Art ◽  
Structural Members ◽  
The Finite Element Method ◽  
Biaxial Bending ◽  
Cross Laminated Timber ◽  
Software Products ◽  
Safe Side ◽  
Bearing Analysis

Abstract Compared to solid or laminated timber, the main point of the design of cross-laminated timber (CLT) is very low resistance and stiffness of the CLT cross layers. For the modeling and analyzing of the load distribution in CLT, various methods are available. The aim of this paper is to present the possible ways for load-bearing analysis of structural members subjected to uniaxial and biaxial bending in various software products and using various methods. A parametric analysis was performed with the aim to compare the results obtained by the analytical method, the model of the orthotropic slab, the grillage model and using the software based on the finite element method. The values of maximum deflection obtained by selected methods were compared. The mid-span deflection of beams subjected to uniaxial bending differs only slightly. In the case of slabs subjected to biaxial bending, more visible differences in results occurred. The simplified methods give the highest values on the safe side.

Seismic behaviour of Cross-Laminated Timber structures: A state-of-the-art review

2018 ◽  
Vol 170 ◽  
pp. 42-52 ◽  
Author(s):  
Matteo Izzi ◽  
Daniele Casagrande ◽  
Stefano Bezzi ◽  
Dag Pasca ◽  
Maurizio Follesa ◽  
...  
Keyword(s):  
State Of The Art ◽  
Timber Structures ◽  
Seismic Behaviour ◽  
Cross Laminated Timber

scholarly journals A literature review on cold-formed steel-timber composite structures

BioResources ◽  
2021 ◽  
Vol 16 (4) ◽  
pp. 8489-8508
Author(s):  
Fabiana Y. Moritani ◽  
Carlos E. J. Martins ◽  
Alfredo M. P. G. Dias
Keyword(s):  
Literature Review ◽  
Fire Resistance ◽  
Composite Structures ◽  
State Of The Art ◽  
Dynamic Properties ◽  
Review Literature ◽  
Comprehensive Description ◽  
Cross Laminated Timber ◽  
Numerical Studies ◽  
Cold Formed Steel

State-of-the-art steel-timber composite structures (STC), using cold-formed steel (CFS) and cross-laminated timber (CLT), are considered in this review. Literature on this type of construction solution is reviewed to provide an overview of the characteristics and advantages of STC. Previous experimental and numerical studies with STC structures, mainly composite solutions with CFS beams and CLT panels, are discussed to assess the behavior of this structural typology. A comprehensive description of the connection systems performance in different STC structures is also provided. Furthermore, the design and analytical methods currently available are presented. Likewise, details on aspects related to dynamic properties and fire resistance are discussed.

scholarly journals A literature review on cold-formed steel-timber composite structures

BioResources ◽  
2021 ◽  
Vol 16 (4) ◽  
pp. 8489-8508
Author(s):  
Fabiana Y. Moritani ◽  
Carlos E. J. Martins ◽  
Alfredo M. P. G. Dias
Keyword(s):  
Literature Review ◽  
Fire Resistance ◽  
Composite Structures ◽  
State Of The Art ◽  
Dynamic Properties ◽  
Review Literature ◽  
Comprehensive Description ◽  
Cross Laminated Timber ◽  
Numerical Studies ◽  
Cold Formed Steel

State-of-the-art steel-timber composite structures (STC), using cold-formed steel (CFS) and cross-laminated timber (CLT), are considered in this review. Literature on this type of construction solution is reviewed to provide an overview of the characteristics and advantages of STC. Previous experimental and numerical studies with STC structures, mainly composite solutions with CFS beams and CLT panels, are discussed to assess the behavior of this structural typology. A comprehensive description of the connection systems performance in different STC structures is also provided. Furthermore, the design and analytical methods currently available are presented. Likewise, details on aspects related to dynamic properties and fire resistance are discussed.

Cross-laminated timber–concrete composite structural floor system: A state-of-the-art review

2021 ◽  
pp. 105766
Author(s):  
Ayesha Siddika ◽  
Md. Abdullah Al Mamun ◽  
Farhad Aslani ◽  
Yan Zhuge ◽  
Rayed Alyousef ◽  
...  
Keyword(s):  
State Of The Art ◽  
Cross Laminated Timber ◽  
System A ◽  
Floor System

scholarly journals Cross-laminated Timber (CLT) in China: A State-of-the-Art

2019 ◽  
Vol 4 (1) ◽  
pp. 22-31
Author(s):  
Hao Li ◽  
Brad Jianhe Wang ◽  
Peixing Wei ◽  
Libin Wang
Keyword(s):  
State Of The Art ◽  
Cross Laminated Timber
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