• Groene Loper 6, Vertigo

    Eindhoven

    Netherlands

  • P.O. Box 513, Department of the Built Environment

    5600 MB Eindhoven

    Netherlands

Organization profile

Introduction / mission

Integral design
The chair of Innovative Structural Design (ISD) focuses on the basic knowledge and understanding of structural principles, in combination with specific materials properties, in order to develop innovative and sustainable structural design solutions. One of the group’s key goals is the study of the integral structural design process and the relationship between architecture, structural design and other building-related disciplines.

Resource-efficient structural design
The building and construction industry are by far the most resource-intensive sector in the European Union. This sector, which is based on a very strong responsibility of architects as well structural engineers, consumes approximately 50% of all primary raw materials and is, therefore, substantially exhausting natural resources. In recent decades the construction industry focused mainly on the reduction of buildings’ energy consumption as well as use of renewable energy. However, the impact of material use will also be in the spotlight in the future.

Recently the Dutch government formulated the program ‘Nederland Circular in 2050’, which states the ambition to use 50% less primary materials in 2030 and to have a full circular economy in 2050. As one of the consequences as of 1st of January 2018 the Dutch municipalities will check compliance with a so-called MPG calculation (in Dutch: MilieuPrestatie Gebouwen; in English: Environmental Performance Buildings) for all new buildings. This mandatory material impact evaluates the total effect of the weighted environmental impacts of the total building’s materials. To meet these ambitions, resulting from the Paris Climate agreement, it is essential to re-think the use of materials in structural systems. Various approached can be followed. ISD focuses on the following three.

Highlighted phrase

Reduce – Reuse – Renew/Recycle

Organisational profile

1. Reduce use of materials:

The optimisation of structural systems in terms of minimal weight as well as more recent developments in the field of adaptive structures will create new opportunities to minimise the use of natural resources even further.

Lightweight Structures: Lightweight structures fully integrate engineering and architecture. When structures must span larger distances, or be higher, deployable or mobile, reducing their self-weight becomes increasingly important. To achieve this, lightweight structures avoid bending moments and are structurally designed to develop internal axial forces (tension and compression). Three-dimensional natural shapes make the flow of forces visible and enrich the architecture.
Adaptive Structural Systems: A variety of design aspects influence building performance. These include, apart from structural loadings, architectural criteria, environmental impact and user behaviour. Most, if not all, of these aspects change over time. However, conventional buildings are not designed to adapt to contextual aspects and needs. Therefore, research focuses on instant adaptation of structures and building envelopes to facilitate adaptation to context and needs.

2. Re-use of materials, elements and structures:
In all industrial countries there is a huge amount of existing building stock. Even if there will be further need for new buildings, a good understanding of the potential to re-use existing buildings can also contribute to save natural resources.

Life Cycle Design of Structures: To achieve the high European and Dutch sustainability goals, existing and future building stock energy performance levels will need to improve drastically. Furthermore, to reduce CO2 impact, it is necessary to systematically evaluate buildings’ capacity for change and upgrade them. This requires an assessment methodology to implement an improved Service Life. This methodology must incorporate statistical survival analysis methods as well as rating methodologies for technical flexibility indicator.

3. Renewable materials:
Another possibility is to replace traditional (mainly cement-based) materials with renewable bio-based materials, or even use completely ephemeral materials, such as ice, for temporary buildings.

Bio-based materials: Obviously natural, bio-based materials such as timber and bamboo have been used throughout these times, but nowadays other materials, which are not necessarily new themselves, but their application for building products are new, came up. Examples are hemp and flex fibres, Mycelium or lignin-based fibres for composite materials. In addition to fibre a resin is required to create composite materials and structures and various bio-based sources exist, such as linseed oil, furans or cashew nut shells, although the commercial development of these materials is not very far yet.

Structural ice: Furthermore, water, respectively ice, are being studied as a possible construction material. In certain areas, supply is practically endless, although its application for buildings is obviously limited to regions with very specific climate conditions. By reinforcing ice, it becomes stronger but also more ductile. A new application based on the unique deformation properties of reinforced ice is the use of flexible mouldings of ice.

Fingerprint Dive into the research topics where Innovative Structural Design is active. These topic labels come from the works of this organisation's members. Together they form a unique fingerprint.

Structural design Engineering & Materials Science
Footbridges Engineering & Materials Science
Stiffness Engineering & Materials Science
Concretes Engineering & Materials Science
Steel Engineering & Materials Science
Roofs Engineering & Materials Science
Composite materials Engineering & Materials Science
Composite bridges Engineering & Materials Science

Network Recent external collaboration on country level. Dive into details by clicking on the dots.

Projects 2017 2020

Eindhoven University of Technology (TU/e) to participate in Interreg NWE PowerVIBES project

Moonen, S. P. G. (., Massaad, H., Massaad, H., van der Avoird, M., Moonen, S. P. G. (., Sanders, M., Lenaers, W. J. H. (., Pujadas-Gispert, E., van Schie, F., Lazauskas, M., van den Oever, J., Klein, C. & Klein, C.

20/09/1719/09/20

Project: Research direct

EnergieNeutraal LEvensloopbestendig Bouwen

Moonen, S. P. G. (., Massaad, H., Massaad, H., Sanders, M., van der Avoird, M., Moonen, S. P. G. (., Moonen, I., Klein, C. & Klein, C.

1/06/1731/05/20

Project: Research direct

Bio based composite materials in Pavilion and Canopy design

Schröder, T. W. A., Klein, C., Klein, C., Gerrits, E., Blok, R., Teuffel, P. M. & Kuit, B. C. I. M.

1/04/1831/03/19

Project: Research direct

Research Output 1980 2020

1 Downloads (Pure)

Design and characterization of variable stiffness structural joints

Wang, Q., Senatore, G., Jansen, K., Habraken, A. & Teuffel, P., Feb 2020, In : Materials and Design. 187, 17 p., 108353.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
File
Stiffness
Shape memory effect
Dynamic response
Polymers
Skin
1 Citation (Scopus)
20 Downloads (Pure)

Bio-based composite footbridge: design, production and in situ monitoring

Blok, R., Smits, J., Gkaidatzis, R. & Teuffel, P., 3 Jul 2019, In : Structural Engineering International. 29, 3, p. 453-465 13 p.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
File
Footbridges
Natural fibers
Monitoring
Composite materials
Polymers

Bio-based construction materials for a sustainable future

Blok, R., Kuit, B., Schröder, T. & Teuffel, P., 2019, 20th Congress of IABSE, New York City 2019: The Evolving Metropolis - Report. p. 860-866 7 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

Open Access
File
Construction industry
Hemp
Flax
Bamboo
Fibers

Prizes

1st prize International Design Competition for a Center for Contemporary Art

Gerald Lindner (Recipient), 24 Apr 2010

Prize: OtherDiscipline relatedProfessional

4TU Lighthouse project, Terra Ink

Arno Pronk (Recipient), Michela Turrin (Recipient) & Tomasso Venturini (Recipient), 5 Jan 2017

Prize: OtherFellowships & membershipsScientific

File
inks

55th TU/e Anniversary Award, theme Energy

Alexander Suma (Recipient), 2011

Prize: TU/eOtherScientific

Activities 1997 2019

7th International Conference on Structural Engineering, Mechanics and Computation (SEMC 2019)

Qinyu Wang (Participant), Alphose Zingoni (Organiser)
2 Sep 20194 Sep 2019

Activity: Participating in or organising an event typesConferenceScientific

Journal of Cleaner Production (Journal)

Ester Pujadas-Gispert (Peer reviewer)
26 Aug 2019

Activity: Publication peer-review and editorial work typesPublication peer-reviewScientific

Ressourcen-effizientes Entwerfen und Konstruieren von Tragwerken

Patrick M. Teuffel (Speaker)
5 Dec 2018

Activity: Talk or presentation typesKeynote talkProfessional

Press / Media

WA Awards for Chinese Architecture 2018

Arno D.C. Pronk & Wei Chen

22/02/19

1 item of Media coverage

Press/Media: Expert Comment

Cambridge team unveils winning ice structure

Arno D.C. Pronk

28/01/19

1 item of Media coverage

Press/Media: Expert Comment

Student theses

Active adaptive concrete structures

Author: Deetman, A., 31 Oct 2017

Supervisor: Salet, T. (Supervisor 1), Habraken, A. (Supervisor 2) & Wolfs, R. (Supervisor 1)

Student thesis: Master

File

Analysis Pavilion Vogelensangh

Author: Abdullaa, F., 30 Apr 2019

Supervisor: Voorthuis, J. (Supervisor 1), Schevers, J. (Supervisor 2) & Moonen, F. (Supervisor 2)

Student thesis: Master

File

Assembling structural 3D concrete printed elements

Author: van den Bulck, L., 19 Dec 2017

Supervisor: Salet, T. (Supervisor 1), Habraken, A. (Supervisor 2) & Ahmed, Z. (Supervisor 2)

Student thesis: Master

File