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COST Action TU1303WG5 meetingGuimarães, 8‐9 September, 2015
Marijke Mollaert 1
COST Action TU1303
Novel Structural Skins
Improving sustainability and efficiency through
new structural textile materials and designs
www.novelstructuralskins.eu
WG 5 meeting
Guimarães, 8th and 9th September, 2015
Marijke Mollaert, Jean‐Christophe Thomas
WG5From material to structure and limit states: codes and standardisation
1. The SaP Report, Marijke Mollaert (VUB)2. The Round Robin exercise on Wind, Jimmy Colliers (VUB)3. The Training School FROM UNCERTAINTIES TO PARTIAL SAFETY FACTORS CALIBRATION:
Application To Tensile Membrane Structures, Jean‐Christophe THOMAS (Univ. Nantes)4. The non‐linear behavior of inflatable structures, collapse of inflatable structures and wind tunnel
tests, Alexis Bloch (Univ. Nantes)5. The organization of a Round Table Session with experts6. Guidance educational pack, Marijke Mollaert (VUB)7. Misc.
CEN TC 250 WG5 Membrane Structures, with the support of TU1303 WG5, established
the Scientific and Policy Report (SaP‐Report)
state‐of‐the‐art overview
design rules for membrane structures
(different approaches)
WG5From material to structure and limit states: codes and standardisation
WG5From material to structure and limit states: codes and standardisation
Available on the TensiNet website
There is a modification in the procedure of publication of CEN TC250 pre‐normative material:
1. First distribute the document without covers and no names of editors to CEN TC250, and to JRC (Joint Research Centre) for opinion.
2. Send the consolidated version to JRC for editing, covers and publishing.
CEN TC250 meeting in Naples,
17‐18 September
http://divisare.com/projects/168820‐Behnisch‐Architekten‐Quest‐Forum‐Kolbermoor#
WG5From material to structure and limit states: codes and standardisation
Future steps to establish the Technical
Specifications:
‐ Work on specific sections in the meetings + written report containing the main decisions
‐ Appoint a responsible person per specific section
‐ Case studies?
WG5From material to structure and limit states: codes and standardisation
1. The SaP Report, Marijke Mollaert (VUB)2. The Round Robin exercise on Wind, Jimmy Colliers (VUB)3. The Training School FROM UNCERTAINTIES TO PARTIAL SAFETY FACTORS CALIBRATION:
Application To Tensile Membrane Structures, Jean‐Christophe THOMAS (Univ. Nantes)4. The non‐linear behavior of inflatable structures, collapse of inflatable structures and wind tunnel
tests, Alexis Bloch (Univ. Nantes)5. The organization of a Round Table Session with experts6. Guidance educational pack, Marijke Mollaert (VUB)7. Misc.
COST Action TU1303WG5 meetingGuimarães, 8‐9 September, 2015
Marijke Mollaert 2
The Round Robin exercise on Wind, Jimmy Colliers (VUB)
+ state of the art
+ clever roof
http://www.buitink‐technology.com/uk/products/flextents‐free‐form‐tents/
WG5From material to structure and limit states: codes and standardisation
Additional funding?
Research projects?
WG5From material to structure and limit states: codes and standardisation
WG5From material to structure and limit states: codes and standardisation
1. The SaP Report, Marijke Mollaert (VUB)2. The Round Robin exercise on Wind, Jimmy Colliers (VUB)3. The Training School FROM UNCERTAINTIES TO PARTIAL SAFETY FACTORS CALIBRATION:
Application To Tensile Membrane Structures, Jean‐Christophe THOMAS (Univ. Nantes)4. The non‐linear behavior of inflatable structures, collapse of inflatable structures and wind tunnel
tests, Alexis Bloch (Univ. Nantes)5. The organization of a Round Table Session with experts6. Guidance educational pack, Marijke Mollaert (VUB)7. Misc.
WG5From material to structure and limit states: codes and standardisation
The training school http://euromem.sciencesconf.org/
Diana Pena [email protected] Tanev [email protected] Pyl [email protected] Colliers [email protected] Wang [email protected]@pwr.edu.pl proposes Michal SwieciakPaolo Beccarelli [email protected] Abad [email protected] Michalski alex.michalski@sl‐rasch.de: invited as trainer
Training school
WG5From material to structure and limit states: codes and standardisation
WG5From material to structure and limit states: codes and standardisation
1. The SaP Report, Marijke Mollaert (VUB)2. The Round Robin exercise on Wind, Jimmy Colliers (VUB)3. The Training School FROM UNCERTAINTIES TO PARTIAL SAFETY FACTORS CALIBRATION:
Application To Tensile Membrane Structures, Jean‐Christophe THOMAS (Univ. Nantes)4. The non‐linear behavior of inflatable structures, collapse of inflatable structures and wind tunnel
tests, Alexis Bloch (Univ. Nantes)5. The organization of a Round Table Session with experts6. Guidance educational pack, Marijke Mollaert (VUB)7. Misc.
COST Action TU1303WG5 meetingGuimarães, 8‐9 September, 2015
Marijke Mollaert 3
The non‐linear behavior of inflatable structures, collapse of inflatable structures and wind tunnel tests, Alexis Bloch (Univ. Nantes)
WG5From material to structure and limit states: codes and standardisation
WG5From material to structure and limit states: codes and standardisation
1. The SaP Report, Marijke Mollaert (VUB)2. The Round Robin exercise on Wind, Jimmy Colliers (VUB)3. The Training School FROM UNCERTAINTIES TO PARTIAL SAFETY FACTORS CALIBRATION:
Application To Tensile Membrane Structures, Jean‐Christophe THOMAS (Univ. Nantes)4. The non‐linear behavior of inflatable structures, collapse of inflatable structures and wind tunnel
tests, Alexis Bloch (Univ. Nantes)5. The organization of a Round Table Session with experts6. Guidance educational pack, Marijke Mollaert (VUB)7. Misc.
WG5From material to structure and limit states: codes and standardisation
Round Table session
During the meeting in Denkendorf we discussed the need to raise awareness for the Eurocode.
It was decided to organize an event to inform engineers about what is going on. This could improve the involvement of the industry into the writing of the Technical Specifications (next phase after the SaP Report)
http://news.nationalpost.com/sports/soccer/photos‐several‐injured‐in‐dutch‐stadium‐roof‐collapse
WG5From material to structure and limit states: codes and standardisation
Round Table session
The idea is to invite a European group to discuss about the importance of our work for the Eurocode. Each country selects the 2‐3 important architects and/or engineers.Not a symposium, but a Round Table Session with an open discussion. Location: Frankfurt/Berlin/Paris/… (arrive in the morning, leave in the afternoon)
http://archineeringtalk.com/wp‐content/uploads/2015/01/snowmageddon2.jpg
Round Table session
Importance of standardisation
WG5From material to structure and limit states: codes and standardisation
Round Table session
Importance of standardisation
WG5From material to structure and limit states: codes and standardisation
COST Action TU1303WG5 meetingGuimarães, 8‐9 September, 2015
Marijke Mollaert 4
Round Table session
Interesting architects and engineersBE: Laurent Ney ES: David Garcia NL: PL:DE: (from Katja Bernert) Martin Glass from gmp architects, Knut Göppert or Knut Stockhusenfrom SBP: the “dream team” of a well‐functioning architect/engineer relation BG: UK: Buro Happold/Architen Landrell PT:IT: FR:
http://www.echelman.com/project/skies‐painted‐with‐unnumbered‐sparks/
WG5From material to structure and limit states: codes and standardisation
Round Table session
When? Milano World Fair October? November? (February?)
http://www.echelman.com/project/skies‐painted‐with‐unnumbered‐sparks/
WG5From material to structure and limit states: codes and standardisation
WG5From material to structure and limit states: codes and standardisation
1. The SaP Report, Marijke Mollaert (VUB)2. The Round Robin exercise on Wind, Jimmy Colliers (VUB)3. The Training School FROM UNCERTAINTIES TO PARTIAL SAFETY FACTORS CALIBRATION:
Application To Tensile Membrane Structures, Jean‐Christophe THOMAS (Univ. Nantes)4. The non‐linear behavior of inflatable structures, collapse of inflatable structures and wind tunnel
tests, Alexis Bloch (Univ. Nantes)5. The organization of a Round Table Session with experts6. Guidance educational pack, Marijke Mollaert (VUB)7. Misc.
Guidance/educational pack: to be ready for dissemination at the Symposium + version available on the websiteFrom the report:‐ Make power‐point slides and background explanations. Who? ‐ Facts for the Engineers to design simple structures. ‐ Bring potential of fabrics to experts not knowing the technology, to inform them and give
them confidence in designing new structural typologies.
Tim Ibell at IASS2015
WG5From material to structure and limit states: codes and standardisation
Guidance/educational pack: to be ready for dissemination at the Symposium + version available on the websiteFrom the report:‐ Make a book with drawings and photos where you flip through and get in touch with the
concepts‐ Nothing formally written or typed, but sketches, impressions, for dummies (simple
explanations)‐ Kits to make Tensioned Structures for interested people and kids (like the cardboard models
of famous buildings) + book explaining the structures
Tim Ibell at IASS2015
WG5From material to structure and limit states: codes and standardisation
Guidance/educational pack: to be ready for dissemination at the Symposium + version available on the websiteFrom the report: Kits
WG5From material to structure and limit states: codes and standardisation
COST Action TU1303WG5 meetingGuimarães, 8‐9 September, 2015
Marijke Mollaert 5
Guidance/educational pack: to be ready for dissemination at the Symposium + version available on the websiteFrom the report: Kits
https://www.behance.net/gallery/7543251/Frei‐Otto‐Dance‐Pavilion
WG5From material to structure and limit states: codes and standardisation
Guidance/educational pack: to be ready for dissemination at the Symposium + version available on the websiteFrom the report: KitsFrom ‘simple’ to Eurocode level?Good selection of projects
Zeichnungen aus dem Buch “Treppe Fenster Klo” Moritz Verlagvon Aleksandra Machowiak und Daniel Mizielinski
ISBN 978 3 89565 217 2
WG5From material to structure and limit states: codes and standardisation
Guidance/educational pack: to be ready for dissemination at the Symposium + version available on the website
WG5 Exhibition at CIVA (Brussels, 2011)
From material to structure and limit states: codes and standardisation
Guidance/educational pack: to be ready for dissemination at the Symposium + version available on the website
WG5 Exhibition at CIVA (Brussels, 2011)
From material to structure and limit states: codes and standardisation
Guidance/educational pack: to be ready for dissemination at the Symposium + version available on the website
WG5 Exhibition at CIVA (Brussels, 2011)
From material to structure and limit states: codes and standardisation
Guidance/educational pack: to be ready for dissemination at the Symposium + version available on the website
WG5 Exhibition at CIVA (Brussels, 2011)
From material to structure and limit states: codes and standardisation
COST Action TU1303WG5 meetingGuimarães, 8‐9 September, 2015
Marijke Mollaert 6
Guidance/educational pack: to be ready for dissemination at the Symposium + version available on the website
WG5 Exhibition at CIVA (Brussels, 2011)
From material to structure and limit states: codes and standardisation
Guidance/educational pack: to be ready for dissemination at the Symposium + version available on the website
IASS Working Group 20: Teaching of Shell and Spatial Structureshttp://www.iass‐structures.org/index.cfm/page/TechAct/WG20.htm
‘The main mission of WG 20 is to create an exchange and discussion forum of teaching practices, tools and materials in the field of shell and spatial structures. We would like to encourage presentations, reports and publications...’
WG5 From material to structure and limit states: codes and standardisation
IASS2015 conference Amsterdam
Formation of structural intuition of architecture students through physical modelingPawel OGIELSKI, Michal PELCZARSKI, Romuald TARCZEWSKI
WG5 From material to structure and limit states: codes and standardisation
Formation of structural intuition of architecture students through physical modelingPawel OGIELSKI, Michal PELCZARSKI, Romuald TARCZEWSKI(not presented)
WG5From material to structure and limit states: codes and standardisation
Guidance/educational packQuestionsSelect a simple good example of a tensile architecture project for which a ‘model kit’ + the description of how to make it would be of educational value
• 1st saddle tent (Frei Otto)• ‘chips’ (Laurent Ney)• dancing tent (Frei Otto)• (inverted) umbrella• balloon (Walter Bird)• IL institute (cable net)• wave form• cushion• arch supported (Wanlin)• Schlumberger factory• MOMI • Hajj terminal
http://ropesandpoles.blogspot.ca/2007/01/hypar‐pavilion‐with‐apology‐to‐felix.html
WG5 From material to structure and limit states: codes and standardisation
Guidance/educational packQuestionsPhysical structural model
• Scale?• Preferred materials? • Stretchable material for the ‘skin’?• Fully prefabricated components?• ‘Base’?• Connections?• How to make it a ‘structural’ model? • Turnbuckles?
WG5 From material to structure and limit states: codes and standardisation
COST Action TU1303WG5 meetingGuimarães, 8‐9 September, 2015
Marijke Mollaert 7
Guidance/educational packQuestionsDescription
• If there is a historical reference: provide the description?• How to assemble the model? • Explanation of the structure + behaviour under loading• Numerical simulation? • Calculation note (Eurocode?) for specific case studies
WG5 From material to structure and limit states: codes and standardisation
Guidance/educational packQuestionsCollect good videos?https://www.youtube.com/watch?v=nDowdjdrqHAhttps://www.youtube.com/watch?v=P41462SbG1Ihttps://www.youtube.com/watch?v=f98QM_2Nje8https://www.youtube.com/watch?v=6M2GRK3jyVE(https://www.youtube.com/watch?v=NsDc27PDLos)(https://www.youtube.com/watch?v=NIEOaU0tvg0)
WG5 From material to structure and limit states: codes and standardisation
Guidance/educational packQuestionsCollect good videos?https://www.youtube.com/watch?v=t0Rc6hbA8Qs
Leyre Mauleón PérezAviary at Bujalcayado, Guadalajara
WG5 From material to structure and limit states: codes and standardisation
Guidance/educational packQuestionsWho wants to participate?
Marijke Mollaert‐ adapt final exercise 3rd year‐ master thesis ‘eurocode’: case study?‐ ‘Understanding tensile structures: from historic examples to nowadays practice’
Look for funding?
WG5 From material to structure and limit states: codes and standardisation
WG5From material to structure and limit states: codes and standardisation
1. The SaP Report, Marijke Mollaert (VUB)2. The Round Robin exercise on Wind, Jimmy Colliers (VUB)3. The Training School FROM UNCERTAINTIES TO PARTIAL SAFETY FACTORS CALIBRATION:
Application To Tensile Membrane Structures, Jean‐Christophe THOMAS (Univ. Nantes)4. The non‐linear behavior of inflatable structures, collapse of inflatable structures and wind tunnel
tests, Alexis Bloch (Univ. Nantes)5. The organization of a Round Table Session with experts6. Guidance educational pack, Marijke Mollaert (VUB)7. Misc.
TENSINET ‐ COST ACTION TU1303 SYMPOSIUM 2016
Novel structural skins
26 ‐ 28 October 2016, Newcastle University
http://conferences.ncl.ac.uk/tensinet2016/
COST Action TU1303WG5 meetingGuimarães, 8‐9 September, 2015
Marijke Mollaert 8
TENSINET ‐ COST ACTION TU1303 SYMPOSIUM 2016
Novel structural skins
26 ‐ 28 October 2016, Newcastle University
Sessions on the topics
1/ New applications of structural skins and new concepts
2/ Sustainability and Life Cycle Analysis of structural skins
3/ Building physics and energy performance of structural skins
4/ Materials and analysis
5/ From material to structure and limit states: codes and standardization
6/ Others
It will be mentioned that the organising committee welcomes presentations on built projects, especially
if they can illustrate advancements related to the topics (1) to (5).
TENSINET ‐ COST ACTION TU1303 SYMPOSIUM 2016
Novel structural skins
26 ‐ 28 October 2016, Newcastle University
From material to structure and limit states: codes and standardisation
• Prof. Marijke Mollaert (Vrije Universiteit Brussel, Belgium)
• Dr. Jean‐Christophe Thomas (Université de Nantes, France)
• Dr. Jean‐Marc Bourinet (Institut Français de Mécanique Avancée, France)
• Prof. Peter Gosling (Newcastle University, UK)
• Prof. Franck Schoefs (Université de Nantes, France)
• Prof. Natalie Stranghöner (Universität Duisburg‐Essen, Germany)
• Dipl.‐Ing. Jörg Uhlemann (Universität Duisburg‐Essen, Germany)
TENSINET ‐ COST ACTION TU1303 SYMPOSIUM 2016
Novel structural skins
26 ‐ 28 October 2016
http://conferences.ncl.ac.uk/tensinet2016/
TENSINET ‐ COST ACTION TU1303 SYMPOSIUM 2016
Novel structural skins
26 ‐ 28 October 2016
http://conferences.ncl.ac.uk/tensinet2016/
TENSINET ‐ COST ACTION TU1303 SYMPOSIUM 2016
Novel structural skins
26 ‐ 28 October 2016
http://conferences.ncl.ac.uk/tensinet2016/
TENSINET ‐ COST ACTION TU1303 SYMPOSIUM 2016
Novel structural skins
26 ‐ 28 October 2016
http://conferences.ncl.ac.uk/tensinet2016/
Please submit interesting abstracts:
‐ Standardisation (SaP)
‐ FROM UNCERTAINTIES TO PARTIAL SAFETY FACTORS CALIBRATION:
Application to Tensile Membrane Structures
‐ Round Robin III
COST Action TU1303WG5 meetingGuimarães, 8‐9 September, 2015
Marijke Mollaert 9
Short Term Scientific Missions: proposals?
WG5From material to structure and limit states: codes and standardisation
AOB?
Marta Barozzi
WG5From material to structure and limit states: codes and standardisation
WG5From material to structure and limit states: codes and standardisation
Conclusions/Actions Improve the research output and dissemination
1. The SaP report2. Joint paper on bi‐axial testing:
see WG4, in preparation 3. Report on Existing Research:
Wind loading, in preparation 4. Round Robin III,
paper to be presented at the Symposium
Mention COST Action TU1303
WG5From material to structure and limit states: codes and standardisation
WG5From material to structure and limit states: codes and standardisation
Actions‐ Scientific and Policy Report to be ‘disseminated’ (+ CEN TC250 WG5)‐ Joined paper WG4 + WG5 on recent bi‐axial testing results‐ Follow up Round Robin exercise III (Jimmy Colliers)‐ STSM WG5?‐ Training school ‘reliability’ 29 Sep‐1 Oct 2015 NANTES (Jean‐Christophe Thomas)‐ Guidance/educational pack: sub‐group‐ Round Table session organisation: Bernd Stimpfle + sub‐group + CEN TC250 WG5
WG5From material to structure and limit states: codes and standardisation
Conclusion– Innovative networking – Inter‐disciplinary networking – New networking– Self evaluation: Indicate the main successes, drawbacks (if any) and the key difficulties encountered (if any). Intensify?