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Laboratory tests

In the year 2024 we tested DLT beams, DLT plates and bearing capacity of "welded" and normal dowels. The main tests were run in the laboratories of Faculty of Civil Engineering, University of Zagreb and Faculty of Civil Engineering, Osijek.

Tests were made according to EN 408 standards for beams and plates and EN 26891 (or ISO 6891) for dowels.

Video of welding process : https://lnkd.in/dw5dMB4H
Hrvatska zaklada za znanost (Croatian Science Foundation) project ECO-WOOD Structures Without Adhesives and Metal Connectors


Workshop

 

We have successfully completed all planned tests for this year. We are glad that we were able to present the project to a large number of listeners who had attended the workshop. Thanks Hrvatska zaklada za znanost (Croatian Science Foundation) for support! hashtag#circular hashtag#dissembly hashtag#decarbonization

Thanks to Rothoblaas, all the speakers (Franc Weingerl and Matteo Andreottola – Rothoblaas, Prof.Vlatka Rajcic, Jure Barbalić, dr. sc. Nikola PerkovićFaculty of Civil Engineering, University of Zagreb, Jure Jančar -  @CBD d.o.o. Slovenia and Dario Šišak Veda Art Studio, Zagreb),  attendees and the Hrvatska komora inženjera građevinarstva (Croatian Chamber for Civil Engineers)  for coorganization of the excellent seminar on modern timber design. We had many more people interested from Croatia, Serbia, Slovenia and Bosnia and Herzegovina than available seats. If you miss it, don't worry. Similar is planned to be organized again.

In the afternoon session we presented our Hrvatska zaklada za znanost (Croatian Science Foundation) project ECO-WOOD Structures Without Adhesives and Metal Connectors with the discussion focused on the fully circular economy concept in building sector: decarbonization,  and  the  Design for Disassembly approach. New regulations as Bojan Milovanović and Ivana Carević informed us, will be implemented with very high demands for energy efficiency, decarbonization, indoor quality, airtightness, soundproof  and we must be prepared.


Presentations at the World Conference on Earthquake Engineering (WCEE2024)

Review with a time delay:


I am glad that at the World Conference on Earthquake Engineering (WCEE2024) held in July 2024 , Milan, Italy,  timber as a material for new structures as well as a material for rehabilitation, strengthening and upgrading of existing structures was presented very well.

Thank you, Angelo Aloisio, Roberto Tomasi, Ivan Giongo, for inviting me to present the work of our team. But also Daniele Casagrande, Massimo Fragiacomo, Martina Sciomenta and others for the efforts.

I had two presentations:

1.“Use of a timber in post earthquake reconstruction in Croatia – case studies”, where I presented several post earthquake design projects done by the Chair for Timber structures Faculty of Civil Engineering Zagreb (with my colleagues Jure Barbalić and Nikola Perković) at the session ASR-2: Timber based seismic retrofitting system for existing structures.


2. “ Introduction to the work of CEN/TC 250/SC 5/WG12/ “Assessment and retrofitting of the timber existing structures”  where I presented as a convener current plans of the newly formed working group WG12 at the session ASR-8: Use of timber for the sustainable earthquake protection of existing buildings.


The incorporation of timber into new and existing structures is a notable advancement towards creating a more environmentally friendly and durable built environment.


Also, the conference was a great opportunity to meet colleagues from all over the world dealing with similar research in timber structures to exchange ideas and the results of our Hrvatska zaklada za znanost (Croatian Science Foundation) project ECO-WOOD Structures Without Adhesives and Metal Connectors.


A Project Kickoff Meeting

Fully Sustainable Timber Structures Elements Without Adhesives and Metal Connectors - ECO-WOOD Structures
Hrvatska zaklada za znanost (Croatian Science Foundation)
Research Project IP-2022-10-1800

a Project Kickoff Meeting - 15th January 2024

Project Leader:
Prof. Vlatka Rajcic

Project Partners and Researchers:
Faculty of Civil Engineering, University of Zagreb
- Assoc. Prof. Ivan Duvnjak ; Assoc. Prof. Bojan Milovanović ; Post. Doc. Nikola Perković, PhD ; Exp. Assoc. Ivana Carević, PhD ; Exp. Assoc. Jure Barbalić
Faculty of Forestry and Wood Technology, University of Zagreb
- Assoc. Prof. Ivica Župčić ; Exp. Assoc. Ivan Žulj
Josip Juraj Strossmayer University of Osijek, Faculty of Civil Engineering and Architecture Osijek
- Prof. Damir Varevac ; Asst. Prof. Jurko Zovkić
LTM Ltd
- Tomislav Skušić
TalTech – Tallinn University of Technology
- Assoc. Prof. Alar Just ; Sr. Lect. Eero Tuhkanen, PhD
Czech Technical University in Prague, University Centre for Energy Efficient Buildings
- Assoc. Prof. Petr Kuklik ; Post.Doc. Jan Pošta, PhD ; Post. Doc. Martin Hataj, PhD
hashtag#sustainable hashtag#timberstructures hashtag#ecowoodstructures hashtag#croatiansciencefoundation